{"id":6158,"date":"2026-08-30T15:45:11","date_gmt":"2026-08-30T20:45:11","guid":{"rendered":"https:\/\/querystreams.com\/database-integrations\/xata-integrations\/"},"modified":"2026-10-12T21:46:44","modified_gmt":"2026-10-13T02:46:44","slug":"xata","status":"publish","type":"page","link":"https:\/\/querystreams.com\/zh\/database-integrations\/xata\/","title":{"rendered":"Xata\u96c6\u6210"},"content":{"rendered":"<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\"><link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin><link href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap\" rel=\"stylesheet\"><link rel=\"stylesheet\" href=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/font-awesome\/6.5.2\/css\/all.min.css\"><style>\n\/* Hallmark \u00b7 QueryStreams PORTAL v4 (homepage standard) \u00b7 page: Connector Hub \u00b7 #qspx-connector-hub\n * pre-emit critique: P5 H5 E4 S5 R5 V4\n *\n * SYSTEM-MANAGED PAGE -- diversification is INVERTED here.\n * \/database-integrations\/ is #qspx-connectors, connectors-v4. These hubs are its\n * children, so they must read as the same site, not as a fresh design. The token\n * block below is copied VERBATIM from that page; the shared component rules\n * (.qspx-wrap \/ -btn \/ -link \/ -section \/ -shead \/ -hero \/ -step \/ -cta) are the\n * same rules, same values. Only the .qch-* block is new, and it is new only\n * because the parent has no destination-matrix component to borrow.\n *\n * Every v4 page ships its own copy of this CSS inside its widget -- that is the\n * established delivery, not an oversight. Do not \"de-duplicate\" it into the\n * Customizer sheet without moving all of them at once.\n *\/\n#qspx-connector-hub,#qspx-connector-hub *{box-sizing:border-box}\n#qspx-connector-hub{\n  --bg:oklch(27% 0.03 256);--bg-900:oklch(21% 0.04 264);--bg-950:oklch(15% 0.045 265);\n  --glass:oklch(40% 0.03 256 \/ .42);--glass-2:oklch(30% 0.035 258 \/ .55);\n  --border:oklch(100% 0 0 \/ .12);--border-2:oklch(100% 0 0 \/ .22);\n  --ink:oklch(96% 0.005 250);--ink-2:oklch(85% 0.02 256);--ink-3:oklch(70% 0.03 256);\n  --emerald:oklch(64% 0.16 158);--emerald-2:oklch(54% 0.14 155);--emerald-bright:oklch(74% 0.16 158);\n  --ico:oklch(82% 0.13 162);--emerald-soft:oklch(64% 0.16 158 \/ .15);--emerald-line:oklch(64% 0.16 158 \/ .30);\n  --star:oklch(83% 0.15 85);--focus:oklch(74% 0.16 158);--maxw:1180px;--pad:clamp(1.15rem,4vw,2.5rem);\n  --amber:oklch(83% 0.15 85 \/ .16);--amber-line:oklch(83% 0.15 85 \/ .34);\n  --font-d:\"Inter\",-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,sans-serif;\n  --font-b:\"Inter\",-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,sans-serif;\n  --font-m:\"JetBrains Mono\",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;\n  --ease:cubic-bezier(0.16,1,0.3,1);\n  position:relative;left:50%;margin-left:-50vw;width:100vw;max-width:100vw;overflow-x:clip;isolation:isolate;\n  background:linear-gradient(150deg,#334155 0%,#1e293b 58%,#172230 100%);\n  color:var(--ink);font-family:var(--font-b);font-size:1.05rem;line-height:1.6;\n  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}\nhtml,body{overflow-x:clip}\nhtml body{background:#172230}\n\nhtml,#qspx-connector-hub,#qspx-connector-hub *{scrollbar-width:thin;\n  scrollbar-color:oklch(48% 0.045 258) oklch(17% 0.04 264)}\nhtml{scrollbar-gutter:stable}\nhtml::-webkit-scrollbar,#qspx-connector-hub ::-webkit-scrollbar{width:12px;height:12px}\nhtml::-webkit-scrollbar-track,#qspx-connector-hub ::-webkit-scrollbar-track{background:oklch(17% 0.04 264)}\nhtml::-webkit-scrollbar-thumb,#qspx-connector-hub ::-webkit-scrollbar-thumb{\n  background:oklch(48% 0.045 258);border-radius:999px;border:3px solid oklch(17% 0.04 264)}\nhtml::-webkit-scrollbar-thumb:hover,#qspx-connector-hub ::-webkit-scrollbar-thumb:hover{background:oklch(64% 0.16 158)}\nhtml::-webkit-scrollbar-button,#qspx-connector-hub ::-webkit-scrollbar-button{display:none;width:0;height:0}\n\n.site-footer,.site-footer>*,.site-primary-footer-wrap,.site-below-footer-wrap,\n.ast-small-footer,.ast-small-footer-wrap,.ast-below-footer-wrap,\n[data-section=\"section-below-footer-builder\"]{border-top-width:0!important;box-shadow:none!important}\n\n#qspx-connector-hub::before{content:\"\";position:absolute;inset:0;z-index:0;pointer-events:none;\n  background:\n    linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px) 0 0\/52px 52px,\n    linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px) 0 0\/52px 52px,\n    radial-gradient(900px 620px at 8% 1%, rgba(16,124,65,0.22) 0%, transparent 70%),\n    radial-gradient(760px 520px at 97% 4%, rgba(16,124,65,0.13) 0%, transparent 72%),\n    radial-gradient(960px 640px at 95% 99%, rgba(15,157,88,0.18) 0%, transparent 72%),\n    linear-gradient(150deg, rgba(16,185,129,0.11) 0%, transparent 46%, rgba(6,182,212,0.13) 100%)}\n#qspx-connector-hub>*{position:relative;z-index:1}\n\n#qspx-connector-hub h1,#qspx-connector-hub h2,#qspx-connector-hub h3,#qspx-connector-hub h4{\n  font-family:var(--font-d);font-weight:700;line-height:1.13;letter-spacing:-0.02em;color:var(--ink);\n  margin:0;text-wrap:balance;overflow-wrap:anywhere;min-width:0}\n#qspx-connector-hub p{margin:0}\n#qspx-connector-hub ul,#qspx-connector-hub ol{list-style:none;margin:0;padding:0}\n#qspx-connector-hub a{color:inherit;text-decoration:none}\n#qspx-connector-hub img{max-width:100%;height:auto;display:block}\n#qspx-connector-hub code{font-family:var(--font-m);font-size:.86em;background:oklch(64% 0.16 158 \/ .12);\n  color:var(--ico);padding:1px 6px;border-radius:5px}\n#qspx-connector-hub :focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:8px}\n#qspx-connector-hub .qspx-wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}\n.qspx-hl{color:var(--emerald-bright)}\n\n\/* buttons \/ links -- canonical v4 *\/\n.qspx-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-d);font-weight:600;\n  font-size:.95rem;padding:.8rem 1.5rem;border-radius:11px;border:1px solid transparent;cursor:pointer;white-space:nowrap;\n  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease)}\n.qspx-btn i{font-size:.85rem;transition:transform .18s var(--ease)}\n.qspx-btn-primary{background:linear-gradient(135deg,var(--emerald),var(--emerald-2));color:var(--ink);\n  box-shadow:0 8px 24px -8px oklch(64% 0.16 158 \/ .55)}\n.qspx-btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -8px oklch(64% 0.16 158 \/ .7)}\n.qspx-btn-primary:hover i{transform:translateX(3px)}\n.qspx-btn-ghost{background:oklch(100% 0 0 \/ .04);color:var(--ink);border-color:var(--border-2)}\n.qspx-btn-ghost:hover{background:oklch(100% 0 0 \/ .1);border-color:var(--emerald-line);transform:translateY(-2px)}\n.qspx-link{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-d);font-weight:600;font-size:.92rem;\n  color:var(--emerald-bright);transition:gap .18s var(--ease)}\n.qspx-link:hover{gap:.7rem}\n\n\/* section scaffolding -- canonical v4 *\/\n.qspx-section{padding-block:clamp(3.5rem,7vw,5.5rem)}\n.qspx-shead{display:flex;flex-direction:column;gap:.8rem;align-items:center;text-align:center;max-width:48rem;\n  margin-inline:auto;margin-bottom:clamp(2rem,4vw,3rem);padding-inline:var(--pad)}\n.qspx-h2{font-size:clamp(1.85rem,3.4vw,2.7rem);font-weight:700;letter-spacing:-0.025em;max-width:min(24ch,100%)}\n.qspx-shead p{color:var(--ink-2);font-size:1.05rem;max-width:min(56ch,100%);line-height:1.6}\n.qspx-eyebrow{font-family:var(--font-m);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ico)}\n\n\/* hero -- canonical v4 *\/\n.qspx-hero{padding-block:clamp(2.25rem,6vw,4rem) clamp(1.6rem,3vw,2.4rem);text-align:center}\n.qspx-hero-inner{display:flex;flex-direction:column;align-items:center;gap:1.2rem;max-width:56rem;\n  margin-inline:auto;padding-inline:var(--pad)}\n\/* min(Nch,100%) not bare Nch: these are centred flex items, so a `ch` cap wider\n   than the padded container makes the item overflow the page instead of\n   wrapping (Hallmark gate 34 -- no horizontal scroll at 320\/375\/414\/768). *\/\n.qspx-h1{font-size:clamp(2.1rem,4.4vw,3.4rem);font-weight:800;letter-spacing:-0.03em;line-height:1.05;\n  max-width:min(20ch,100%)}\n.qspx-lede{font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.55;color:var(--ink-2);\n  max-width:min(62ch,100%);font-weight:400}\n.qspx-ctas{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-top:.3rem}\n\/* .qcn-counts (1 connection \/ 0 ports \/ read-only) retired 2026-09-30: the three\n   claims now live on the agent node of the fan-out diagram. *\/\n.qcn-counts{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;margin-top:.5rem}\n#qspx-connector-hub .qcn-counts .c{display:inline-flex;align-items:baseline;gap:.45rem;background:var(--glass-2);\n  border:1px solid var(--border);border-radius:999px;padding:.4rem .9rem;\n  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}\n.qcn-counts .c b{font-family:var(--font-m);font-weight:700;font-size:1.05rem;color:var(--ico);line-height:1}\n.qcn-counts .c span{font-family:var(--font-m);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}\n\n\/* \u2500\u2500 HUB-SPECIFIC (.qch-*) \u2500\u2500 the parent page has no equivalent component \u2500\u2500 *\/\n\n\/* Breadcrumb. Mono, tiny, one line -- it is orientation, not navigation\n   furniture, and it must never wrap a link onto two lines (gate 49). *\/\n.qch-crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;justify-content:center;\n  max-width:var(--maxw);margin-inline:auto;padding:1.4rem var(--pad) 0;\n  font-family:var(--font-m);font-size:.72rem;letter-spacing:.04em;color:var(--ink-3)}\n.qch-crumbs a{white-space:nowrap;transition:color .18s var(--ease)}\n.qch-crumbs a:hover{color:var(--ico)}\n.qch-crumbs [aria-current]{color:var(--ink-2);white-space:nowrap}\n.qch-crumbs i{font-size:.55rem;opacity:.5}\n\n\/* Vendor mark. Same 40px art the directory cards use, on a raised tile so a\n   white-on-white logo (Snowflake, SQL Server) survives the dark ground. *\/\n.qch-mark{width:84px;height:84px;display:grid;place-items:center;border-radius:20px;\n  background:linear-gradient(150deg,oklch(31% 0.038 260),oklch(23% 0.042 264));\n  border:1px solid var(--border-2);position:relative;overflow:hidden;\n  box-shadow:0 16px 34px -14px rgba(2,8,23,.8),inset 0 1px 0 oklch(100% 0 0 \/ .10)}\n.qch-mark::after{content:\"\";position:absolute;inset:0;pointer-events:none;\n  background:radial-gradient(circle at 50% 42%,color-mix(in oklab,var(--c2) 26%,transparent) 0%,transparent 68%)}\n#qspx-connector-hub .qch-mark img{position:relative;z-index:1;width:46px;height:46px;object-fit:contain}\n.qch-kindrow{display:inline-flex;flex-wrap:wrap;align-items:center;gap:.5rem;justify-content:center}\n.qch-chip{font-family:var(--font-m);font-size:.62rem;letter-spacing:.07em;text-transform:uppercase;\n  padding:.24rem .6rem;border-radius:999px;line-height:1.4;\n  color:var(--ink-2);background:var(--glass-2);border:1px solid var(--border)}\n.qch-chip-new{color:var(--ink);background:var(--emerald-soft);border-color:var(--emerald-line)}\n\n\/* Answer panel -- ONE container for the capsule and (presets only) the\n   wire-protocol note. The capsule is the 40-80 word liftable block: its own\n   <p>, prose register, --ink-2. The note is a caveat, so it sits INSIDE the\n   same panel as a footer row -- smaller, --ink-3, divided by a hairline --\n   rather than as a second stacked callout. No accent rail: a full-height\n   colored left border is the stock admonition-callout look (user call\n   2026-08-30) -- the mono eyebrow and the note icon carry the register. *\/\n#qspx-connector-hub .qch-answer{position:relative;max-width:min(78ch,100%);\n  margin:clamp(1.6rem,3.5vw,2.4rem) auto 0;padding:1.2rem 1.5rem 1.15rem;\n  background:linear-gradient(180deg,var(--glass),var(--glass-2));\n  border:1px solid var(--border-2);border-radius:16px;overflow:hidden}\n#qspx-connector-hub .qch-answer-ey{font-family:var(--font-m);font-size:.62rem;font-weight:500;\n  letter-spacing:.16em;text-transform:uppercase;color:var(--ico);margin-bottom:.6rem}\n#qspx-connector-hub .qch-capsule{font-size:.98rem;line-height:1.7;color:var(--ink-2);text-wrap:pretty}\n#qspx-connector-hub .qch-answer-note{display:flex;gap:.7rem;align-items:flex-start;\n  margin-top:1.05rem;padding-top:1.05rem;border-top:1px solid var(--border);\n  font-size:.88rem;line-height:1.6;color:var(--ink-3)}\n#qspx-connector-hub .qch-answer-note i{color:var(--emerald-bright);margin-top:.22rem;font-size:.82rem}\n#qspx-connector-hub .qch-answer-note b{color:var(--ink-2);font-weight:600}\n#qspx-connector-hub .qch-answer-note a{color:var(--emerald-bright);border-bottom:1px solid var(--emerald-line)}\n\n\/* Fan-out -- the page's reason to exist (2026-09-30, replaced the 3x4 card grid\n   and the standalone capsule panel; user ruling: \"show the product, not cards\").\n   One diagram: source node -> Network Agent -> destination nodes grouped by\n   AUDIENCE, drawn from the same $rows the list and the JSON-LD use. Under it the\n   AI-liftable capsule (unchanged in purpose, smaller in type) and the family \/\n   wire-protocol note as chips. Then ONE panel of hairline rows -- the pair\n   heading (the ranking phrase) stays an h3, so nothing the cards ranked for is\n   lost. Lines are an SVG the inline script draws from the nodes' positions. *\/\n.qch-fan{padding-block:clamp(1.2rem,3vw,2rem) clamp(3rem,6vw,4.5rem)}\n.qch-fan .qspx-shead{margin-bottom:clamp(1.2rem,2.5vw,1.8rem)}\n.qch-fan-diagram{position:relative;display:grid;grid-template-columns:auto auto minmax(300px,1fr);\n  align-items:center;column-gap:clamp(2.5rem,6vw,5.5rem);padding:clamp(1rem,2.5vw,1.6rem) clamp(1.2rem,3vw,2.2rem);\n  background:var(--glass);border:1px solid var(--border-2);border-radius:20px;overflow:hidden;\n  box-shadow:0 30px 60px -30px rgba(2,8,23,.7)}\n.qch-fan-diagram::before{content:\"\";position:absolute;inset:0;pointer-events:none;\n  background:radial-gradient(520px 260px at 12% 50%, color-mix(in oklab,var(--c2) 14%,transparent) 0%, transparent 70%)}\n.qch-fan-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}\n.qch-fan-lines path{fill:none;stroke:oklch(100% 0 0 \/ .18);stroke-width:1.5;transition:stroke .25s var(--ease),stroke-width .25s var(--ease)}\n.qch-fan-lines path.is-hot{stroke:var(--emerald-bright);stroke-width:2.5;filter:drop-shadow(0 0 6px oklch(64% 0.16 158 \/ .6))}\n.qch-fan-lines path.is-flow{stroke-dasharray:4 10;animation:qchflow 1.6s linear infinite}\n@keyframes qchflow{to{stroke-dashoffset:-14}}\n\n\/* Source column: the connector's mark, a family glyph (workbook stack for folders,\n   a table for everything else) and the one-line \"what happens\" caption -- plus\n   a dashed ghost source for federation (other connectors join this one in one\n   SQL statement; the result leaves through the same destinations). *\/\n.qch-fan-srcs{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:.9rem;justify-self:center}\n.qch-fan-src{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:.7rem;text-align:center;\n  padding:.6rem;justify-self:center;max-width:230px}\n.qch-fan-ghost{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:.2rem;text-align:center;\n  width:190px;padding:.7rem .8rem .75rem;border-radius:12px;border:1px dashed var(--border-2);color:var(--ink-2);text-decoration:none;\n  background:oklch(100% 0 0 \/ .025);transition:border-color .2s var(--ease),background .2s var(--ease),color .2s var(--ease)}\n.qch-fan-ghost:hover{border-color:var(--emerald-line);background:oklch(100% 0 0 \/ .05);color:var(--ink)}\n.qch-fan-ghost .plus{width:26px;height:26px;border-radius:50%;border:1px dashed var(--border-2);display:grid;place-items:center;\n  font-size:.7rem;color:var(--ink-3);margin-bottom:.25rem}\n.qch-fan-ghost:hover .plus{color:var(--ico);border-color:var(--emerald-line)}\n.qch-fan-ghost b{font-size:.86rem;font-weight:600;line-height:1.2}\n.qch-fan-ghost small{font-family:var(--font-m);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);line-height:1.5}\n.qch-fan-ghost small em{font-style:normal;color:var(--ico)}\n.qch-fan-lines path.is-ghost{stroke-dasharray:3 6;stroke:oklch(100% 0 0 \/ .22)}\n#qspx-connector-hub .qch-fan-src .qch-mark{width:64px;height:64px;border-radius:16px}\n#qspx-connector-hub .qch-fan-src .qch-mark img{width:36px;height:36px}\n.qch-fan-src b{font-family:var(--font-d);font-weight:700;font-size:1.05rem;letter-spacing:-.01em;line-height:1.25}\n.qch-fan-stack{display:grid;grid-template-columns:repeat(3,1fr);gap:.3rem;align-items:end;width:150px}\n.qch-fan-stack .wb{position:relative;height:40px;border-radius:5px;background:oklch(100% 0 0 \/ .05);border:1px solid var(--border-2);overflow:hidden}\n.qch-fan-stack .wb::before{content:\"\";position:absolute;inset:0 0 auto 0;height:7px;background:var(--c1)}\n.qch-fan-stack .wb::after{content:\"\";position:absolute;left:5px;right:5px;top:13px;height:20px;\n  background:repeating-linear-gradient(to bottom,oklch(100% 0 0 \/ .18) 0 1px,transparent 1px 5px)}\n.qch-fan-stack .wb.more{display:grid;place-items:center;font-family:var(--font-m);font-size:.66rem;color:var(--ink-3);border-style:dashed}\n.qch-fan-stack .wb.more::before,.qch-fan-stack .wb.more::after{display:none}\n.qch-fan-table{position:relative;width:150px;height:52px;border-radius:6px;background:oklch(100% 0 0 \/ .05);border:1px solid var(--border-2);overflow:hidden}\n.qch-fan-table::before{content:\"\";position:absolute;inset:0 0 auto 0;height:10px;background:var(--c1)}\n.qch-fan-table::after{content:\"\";position:absolute;left:6px;right:6px;top:16px;bottom:5px;\n  background:repeating-linear-gradient(to bottom,oklch(100% 0 0 \/ .18) 0 1px,transparent 1px 8px),\n             repeating-linear-gradient(to right,transparent 0 46px,oklch(100% 0 0 \/ .14) 46px 47px)}\n.qch-fan-src small{font-family:var(--font-m);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);line-height:1.5}\n.qch-fan-src small em{font-style:normal;color:var(--ico)}\n\n\/* Agent node: the three claims the old counters row made, plus the platforms. *\/\n.qch-fan-agent{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:.35rem;text-align:center;\n  padding:.85rem .9rem;border-radius:14px;background:var(--bg-900);border:1px solid var(--emerald-line);\n  box-shadow:0 0 0 6px oklch(64% 0.16 158 \/ .07),0 18px 30px -18px rgba(2,8,23,.9)}\n.qch-fan-agent>i{font-size:1.15rem;color:var(--ico)}\n.qch-fan-agent b{font-size:.9rem;font-weight:700}\n.qch-fan-agent ul{list-style:none;margin:.15rem 0 0;padding:0;display:flex;flex-direction:column;gap:.12rem}\n.qch-fan-agent li{font-family:var(--font-m);font-size:.64rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}\n.qch-fan-agent li b{font-size:.64rem;color:var(--ico);font-weight:700}\n.qch-fan-os{display:flex;align-items:center;gap:.55rem;margin:.55rem 0 0;padding-top:.55rem;border-top:1px solid var(--border);width:100%;justify-content:center}\n.qch-fan-os span{font-family:var(--font-m);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}\n.qch-fan-os i{font-size:1.05rem;filter:drop-shadow(0 2px 4px rgba(2,8,23,.6))}\n.qch-fan-os .os-win{color:#4cc2ff}.qch-fan-os .os-mac{color:#e8ecf3}.qch-fan-os .os-lin{color:#f7c948}\n\n\/* Destination nodes, grouped by audience. Each is a link to its list row. *\/\n.qch-fan-dests{position:relative;z-index:1;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.42rem}\n.qch-fan-grp{font-family:var(--font-m);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ico);padding:.45rem 0 0 .7rem;line-height:1}\n.qch-fan-grp:first-child{padding-top:0}\n.qch-fan-dest{display:flex;align-items:center;gap:.7rem;padding:.42rem .8rem .42rem .5rem;border-radius:999px;\n  background:oklch(100% 0 0 \/ .035);border:1px solid var(--border);color:var(--ink);text-decoration:none;\n  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease)}\n.qch-fan-dest:hover,.qch-fan-dest.is-hot{transform:translateX(6px);border-color:var(--emerald-line);\n  background:color-mix(in oklab,var(--emerald) 8%,oklch(27% 0.035 258))}\n.qch-fan-dest.is-planned{opacity:.5}\n.qch-fan-dest.is-planned:hover{transform:none;border-color:var(--border);background:oklch(100% 0 0 \/ .035)}\n#qspx-connector-hub .qch-fan-dest img{width:30px;height:30px;flex:0 0 auto;object-fit:contain;filter:drop-shadow(0 4px 6px rgba(2,8,23,.5))}\n#qspx-connector-hub .qch-fan-dest img.nova,#qspx-connector-hub .qch-fan-row .ri.nova{border-radius:50%;box-shadow:0 0 0 2px var(--emerald-line)}\n.qch-fan-dest .ph{width:30px;height:30px;flex:0 0 auto;border-radius:8px;border:1px dashed var(--border-2);display:grid;place-items:center;color:var(--ink-3);font-size:.8rem}\n.qch-fan-dest h3{margin:0;font-size:.98rem;font-weight:600;line-height:1.2;letter-spacing:-.005em}\n.qch-fan-dest h3 span{display:block;font-family:var(--font-m);font-weight:400;font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-top:.12rem}\n.qch-fan-dest>i{margin-left:auto;font-size:.7rem;color:var(--ink-3);transition:transform .2s var(--ease),color .2s var(--ease)}\n.qch-fan-dest:hover>i{transform:translateX(3px);color:var(--ico)}\n\n\/* Under the diagram: the capsule (AI extraction unit, unchanged) and the\n   family \/ wire-protocol note rendered as chips instead of a prose footer. *\/\n.qch-fan-text{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(1rem,3vw,2.5rem);align-items:start;\n  margin-top:clamp(1.2rem,2.5vw,1.8rem);padding-inline:.4rem}\n#qspx-connector-hub .qch-fan-text .qch-capsule{font-size:1rem;margin:0;line-height:1.7;color:var(--ink-2);text-wrap:pretty}\n.qch-fan-fam{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;margin:0}\n.qch-fan-fam .lbl{font-family:var(--font-m);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-right:.2rem;flex-basis:100%;line-height:1.5}\n.qch-fan-fam .lbl i{color:var(--emerald-bright);margin-right:.3rem}\n.qch-fan-fam .lbl a{color:var(--emerald-bright);border-bottom:1px solid var(--emerald-line)}\n.qch-fan-fam .chip{font-size:.8rem;color:var(--ink-2);text-decoration:none;padding:.22rem .6rem;border-radius:999px;\n  border:1px solid var(--border);background:oklch(100% 0 0 \/ .03);transition:border-color .18s var(--ease),color .18s var(--ease)}\n.qch-fan-fam a.chip:hover{border-color:var(--emerald-line);color:var(--ink)}\n.qch-fan-fam .chip.is-self{color:var(--ico);border-color:var(--emerald-line);background:var(--emerald-soft)}\n#qspx-connector-hub .qch-fan-text .qch-answer-note{margin-top:0;padding-top:0;border-top:0}\n\n\/* The list: one solid panel (the page grid made hairline rows hard to read),\n   fixed columns so every heading, description and link starts on the same x. *\/\n.qch-fan-list{list-style:none;margin:clamp(1.6rem,3vw,2.4rem) 0 0;padding:.3rem clamp(1rem,2.5vw,1.6rem);\n  background:oklch(24% 0.035 258 \/ .92);border:1px solid var(--border-2);border-radius:20px;\n  box-shadow:0 30px 60px -30px rgba(2,8,23,.7);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}\n.qch-fan-row{display:grid;grid-template-columns:34px 300px minmax(0,1fr) 220px;gap:1.1rem;align-items:start;\n  padding:1rem .5rem;border-bottom:1px solid var(--border);transition:background .18s var(--ease)}\n.qch-fan-row:last-child{border-bottom:0}\n.qch-fan-row:hover,.qch-fan-row.is-hot{background:oklch(100% 0 0 \/ .035)}\n.qch-fan-row.is-planned{opacity:.55}\n#qspx-connector-hub .qch-fan-row .ri{width:30px;height:30px;margin-top:.1rem;object-fit:contain;filter:drop-shadow(0 4px 6px rgba(2,8,23,.5))}\n.qch-fan-row .ph{width:30px;height:30px;border-radius:8px;border:1px dashed var(--border-2);display:grid;place-items:center;color:var(--ink-3);font-size:.8rem}\n.qch-fan-row h3{margin:0;font-size:1.02rem;font-weight:600;line-height:1.3;color:var(--ink)}\n.qch-fan-row h3 a{color:inherit;text-decoration:none}.qch-fan-row h3 a:hover{color:var(--emerald-bright)}\n.qch-fan-row .rl{display:block;line-height:0;margin-top:.1rem}.qch-fan-row .rl .ri{margin-top:0}\n.qch-fan-row h3 span{display:block;font-family:var(--font-m);font-weight:400;font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-top:.2rem}\n.qch-fan-row p{margin:0;color:var(--ink-2);font-size:.95rem;line-height:1.55;text-wrap:pretty}\n.qch-fan-row .qspx-link{white-space:nowrap;font-size:.86rem;margin-top:.15rem;justify-self:end;text-align:right}\n.qch-fan-row .qspx-link.is-guide{color:var(--emerald-bright)}\n.qch-fan-row .qch-via{justify-self:end;text-align:right;margin-top:.25rem}\n.qch-fan-group{grid-column:1\/-1;padding:1.1rem .5rem .35rem;font-family:var(--font-m);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ico);border-bottom:1px solid var(--border)}\n.qch-via{font-family:var(--font-m);font-size:.66rem;color:var(--ink-3);line-height:1.4}\n\n\/* How it works -- canonical .qspx-step, count driven by the catalog's `how`. *\/\n.qspx-how{background:var(--bg-900);border-block:1px solid var(--border)}\n.qch-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.1rem;\n  max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}\n.qspx-step{background:var(--glass-2);border:1px solid var(--border);border-radius:16px;padding:1.5rem;\n  display:flex;flex-direction:column;gap:.5rem;min-width:0}\n.qspx-step .n{display:flex;flex-direction:column;align-items:flex-start;gap:.35rem;margin-bottom:.2rem}\n.qspx-step .n b{font-family:var(--font-m);font-weight:700;font-size:1.95rem;line-height:1;color:var(--ico)}\n.qspx-step .n em{display:block;width:28px;height:3px;border-radius:2px;background:var(--emerald);font-style:normal}\n.qspx-step p{color:var(--ink-2);font-size:.94rem;line-height:1.55}\n\n\/* Feature deep-dive -- the connector's `sections` as a two-column card grid.\n   For the File Set family this is the product story (refusal behaviour,\n   inventory tables, layout pinning), so it earns real cards, not prose. The\n   code block reads as a mini editor: mono, near-black well, emerald spine --\n   same voice as the qch-spec labels. *\/\n#qspx-connector-hub .qch-feats{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);\n  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem}\n#qspx-connector-hub .qch-feat{background:linear-gradient(180deg,var(--glass),var(--glass-2));\n  border:1px solid var(--border);border-radius:16px;padding:1.35rem 1.4rem;\n  display:flex;flex-direction:column;gap:.8rem}\n#qspx-connector-hub .qch-feat h3{font-size:1.05rem;letter-spacing:-0.01em}\n#qspx-connector-hub .qch-feat p{color:var(--ink-2);font-size:.92rem;line-height:1.66;text-wrap:pretty}\n#qspx-connector-hub .qch-feat ul{display:grid;gap:.55rem}\n#qspx-connector-hub .qch-feat li{display:flex;gap:.6rem;align-items:flex-start;\n  color:var(--ink-2);font-size:.9rem;line-height:1.6}\n#qspx-connector-hub .qch-feat li i{color:var(--emerald-bright);font-size:.72rem;margin-top:.34rem;flex-shrink:0}\n#qspx-connector-hub .qch-feat li b{color:var(--ink);font-weight:600}\n#qspx-connector-hub .qch-code{margin:0;margin-top:auto;background:oklch(17% 0.04 264 \/ .75);\n  border:1px solid var(--border);border-radius:10px;\n  padding:.85rem 1rem;overflow-x:auto}\n#qspx-connector-hub .qch-code code{font-family:var(--font-m);font-size:.78rem;line-height:1.62;\n  color:var(--ico);background:none;padding:0;white-space:pre}\n\/* An odd card count strands an orphan in a 2-col grid; let the last one own\n   the full row instead. :has() guards against a code block stretching to an\n   unreadable measure -- a wide card is fine for prose, wrong for SQL. *\/\n#qspx-connector-hub .qch-feat:last-child:nth-child(odd):not(:has(.qch-code)){grid-column:1\/-1}\n\n\/* Family band -- the FILES_COMMON guarantees, identical on every File Set hub.\n   Deliberately NOT a box: the connector's own facts get cards, the family's\n   get a flat footer register under a hairline -- the register change IS the\n   hierarchy, no chrome needed. (An earlier draft boxed it with an emerald\n   left rail; a full-height colored left border is the stock admonition-callout\n   look, and a third box competed with the cards it is subordinate to.) The\n   wrapping .qspx-wrap aligns its edges with the card grid, which carries the\n   same maxw+pad pair itself. *\/\n#qspx-connector-hub .qch-famband{margin-top:2.2rem;padding-top:1.6rem;\n  border-top:1px solid var(--border)}\n#qspx-connector-hub .qch-famband-hd{font-family:var(--font-m);font-size:.62rem;font-weight:500;\n  letter-spacing:.16em;text-transform:uppercase;color:var(--ico);\n  display:flex;align-items:center;gap:.55rem;margin-bottom:1rem}\n#qspx-connector-hub .qch-famband-hd i{font-size:.78rem;color:var(--emerald-bright)}\n#qspx-connector-hub .qch-famband-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));\n  gap:1.5rem 2.2rem}\n#qspx-connector-hub .qch-famband-col h3{font-size:.92rem;letter-spacing:-0.01em;\n  color:var(--ink-2);margin-bottom:.6rem}\n#qspx-connector-hub .qch-famband-col p{color:var(--ink-3);font-size:.88rem;line-height:1.62;text-wrap:pretty}\n#qspx-connector-hub .qch-famband-col ul{display:grid;gap:.5rem}\n#qspx-connector-hub .qch-famband-col li{display:flex;gap:.6rem;align-items:flex-start;\n  color:var(--ink-3);font-size:.87rem;line-height:1.58}\n#qspx-connector-hub .qch-famband-col li i{color:var(--emerald-2);font-size:.68rem;margin-top:.32rem;flex-shrink:0}\n#qspx-connector-hub .qch-famband-col li b{color:var(--ink-2);font-weight:600}\n\n\/* Cross-source SQL -- ONE panel, split source-list | statement. The point of the\n   feature is that separate sources CONVERGE on a single query, so a card per\n   source would state the opposite; the sources are rows inside the same box the\n   statement lives in. Mono micro-labels (\"3 connections\", \"One statement\") carry\n   the register instead of chrome -- no accent rails anywhere (user call\n   2026-08-30). The statement well reuses .qch-code so SQL looks identical\n   wherever it appears on the page. *\/\n#qspx-connector-hub .qch-fed{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}\n#qspx-connector-hub .qch-fed-panel{display:grid;\n  grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:1.6rem;align-items:center;\n  background:linear-gradient(180deg,var(--glass),var(--glass-2));\n  border:1px solid var(--border);border-radius:16px;padding:1.4rem 1.5rem}\n#qspx-connector-hub .qch-fed-lbl{font-family:var(--font-m);font-size:.6rem;font-weight:500;\n  letter-spacing:.16em;text-transform:uppercase;color:var(--ico);margin-bottom:.85rem}\n#qspx-connector-hub .qch-fed-src{display:grid;gap:.1rem}\n\/* Rows read as a stack that belongs together: hairline between, none trailing. *\/\n#qspx-connector-hub .qch-fed-row{display:flex;align-items:center;gap:.7rem;padding:.62rem 0;\n  border-bottom:1px solid var(--border)}\n#qspx-connector-hub .qch-fed-row:last-child{border-bottom:0;padding-bottom:0}\n\n\/* Reference annotation, mirroring \/features\/federated-queries\/ deliberately:\n   same three accents, same numbered token, so a reader arriving from that page\n   recognises the notation instead of relearning it. If that palette changes,\n   change it in both places -- the feature page carries its CSS inline, so there\n   is no shared stylesheet to hang it on.\n   NOTE these accents are the ONE sanctioned use of a colored left border on a\n   hub page, and only on the number badge's own background, not as a full-height\n   rail on a panel -- that device stays retired (user call 2026-08-30). *\/\n#qspx-connector-hub .qch-fed-a1{--acc:oklch(80% 0.12 200);--accSoft:oklch(80% 0.12 200 \/ .15)}\n#qspx-connector-hub .qch-fed-a2{--acc:oklch(74% 0.16 158);--accSoft:oklch(74% 0.16 158 \/ .15)}\n#qspx-connector-hub .qch-fed-a3{--acc:oklch(83% 0.15 85);--accSoft:oklch(83% 0.15 85 \/ .15)}\n\/* The badge is the tie between a tile and its reference; it carries the tile's\n   accent as a solid fill so the pairing survives a glance. *\/\n#qspx-connector-hub .qch-fed-num{width:18px;height:18px;flex-shrink:0;display:grid;\n  place-items:center;border-radius:5px;font-family:var(--font-m);font-size:.64rem;\n  font-weight:700;color:oklch(18% 0.03 260);background:var(--acc)}\n#qspx-connector-hub .qch-fed-sql .qch-fed-tok{color:var(--acc);background:var(--accSoft);\n  border-bottom:2px solid var(--acc);border-radius:4px;padding:1px 3px}\n#qspx-connector-hub .qch-fed-sql .qch-fed-tok b{font-weight:700;color:var(--acc)}\n#qspx-connector-hub .qch-fed-tok-n{font-size:.72em;font-weight:700;vertical-align:.35em;\n  margin-left:.25em;opacity:.9}\n\/* Keyword + comment colours match the feature page's SQL block so the two\n   statements read as the same language, not two house styles. *\/\n#qspx-connector-hub .qch-fed-sql .kw{color:var(--emerald-bright)}\n#qspx-connector-hub .qch-fed-sql .cm{color:var(--ink-3)}\n\/* The tokens add ~2px of padding and a 2px underline per line; without a little\n   more leading the underlines crowd the row below. *\/\n#qspx-connector-hub .qch-fed-sql{line-height:1.95}\n#qspx-connector-hub .qch-fed-ic{width:22px;height:22px;flex-shrink:0;display:grid;place-items:center}\n#qspx-connector-hub .qch-fed-ic img{width:22px;height:22px;object-fit:contain}\n#qspx-connector-hub .qch-fed-nm{display:grid;gap:.1rem;min-width:0}\n#qspx-connector-hub .qch-fed-nm b{color:var(--ink);font-size:.9rem;font-weight:600;letter-spacing:-0.01em}\n#qspx-connector-hub .qch-fed-nm i{color:var(--ink-3);font-size:.74rem;font-style:normal;\n  font-family:var(--font-m);letter-spacing:.02em}\n#qspx-connector-hub .qch-fed-foot{max-width:78ch;margin-top:1.1rem;\n  color:var(--ink-3);font-size:.86rem;line-height:1.65;text-wrap:pretty}\n#qspx-connector-hub .qch-fed-foot a{color:var(--emerald-bright);border-bottom:1px solid var(--emerald-line);\n  white-space:nowrap}\n\/* Below ~900px the statement cannot hold its measure beside the list, and SQL is\n   the thing worth the full width -- so stack, list first. *\/\n@media (max-width:900px){\n  #qspx-connector-hub .qch-fed-panel{grid-template-columns:minmax(0,1fr);gap:1.3rem}\n}\n\n\/* Connection details. *\/\n.qch-conn{background:var(--bg-950);border-block:1px solid var(--border)}\n\/* ID-scoped on purpose: the base resets above are `#qspx-connector-hub ul` and\n   `#qspx-connector-hub p { margin:0 }`, which outrank a bare class and would\n   silently kill the `margin-inline:auto` that centres these two blocks. *\/\n#qspx-connector-hub .qch-facts{max-width:52rem;margin-inline:auto;padding-inline:var(--pad);display:grid;gap:.7rem}\n.qch-facts li{display:flex;gap:.7rem;align-items:flex-start;color:var(--ink-2);font-size:.98rem;line-height:1.55}\n.qch-facts i{color:var(--emerald-bright);font-size:.8rem;margin-top:.42rem;flex-shrink:0}\n\/* Spec rows -- the port\/driver\/TLS\/host table. Two columns on desktop with the\n   label in the mono voice, collapsing to stacked label-over-value on mobile so\n   a long hostname never has to share a line with its own name. Values wrap\n   with `anywhere` because the pooled host is one unbroken token. *\/\n#qspx-connector-hub .qch-spec{max-width:52rem;margin-inline:auto;padding-inline:var(--pad);\n  display:grid;gap:0;border:1px solid var(--border);border-radius:14px;\n  background:var(--glass);overflow:hidden;padding-block:0}\n.qch-spec>div{display:grid;grid-template-columns:minmax(9rem,11rem) 1fr;gap:1rem;\n  padding:.78rem 1.15rem;border-top:1px solid var(--border)}\n.qch-spec>div:first-child{border-top:0}\n.qch-spec dt{font-family:var(--font-m);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;\n  color:var(--ink-3);padding-top:.16rem}\n.qch-spec dd{margin:0;color:var(--ink-2);font-size:.95rem;line-height:1.55;overflow-wrap:anywhere}\n\n\/* Prose that will not fit a spec row: the pooler adaptation, scale-to-zero,\n   the grant. This is the part that makes the page worth indexing. *\/\n#qspx-connector-hub .qch-notes{max-width:52rem;margin:1.15rem auto 0;padding-inline:var(--pad);\n  display:grid;gap:.85rem}\n#qspx-connector-hub .qch-notes p{color:var(--ink-2);font-size:.95rem;line-height:1.68;margin:0}\n\n\/* Amber, not red: an unwritten section is a backlog item, not a failure. *\/\n.qch-todo{max-width:52rem;margin-inline:auto;background:var(--amber);border:1px solid var(--amber-line);\n  border-radius:14px;padding:1.1rem 1.3rem;display:flex;gap:.85rem;align-items:flex-start;\n  color:var(--ink-2);font-size:.95rem;line-height:1.55}\n.qch-todo i{color:var(--star);margin-top:.25rem}\n.qch-todo b{color:var(--ink)}\n#qspx-connector-hub .qch-vendor{max-width:52rem;margin:1.2rem auto 0;padding-inline:var(--pad);\n  font-family:var(--font-m);font-size:.74rem;color:var(--ink-3)}\n.qch-vendor a{color:var(--ink-2);border-bottom:1px solid var(--border-2)}\n.qch-vendor a:hover{color:var(--ico);border-color:var(--emerald-line)}\n\n\/* Sibling chips -- the .qspx-chip pop-out tile from the central v4 kit. *\/\n.qch-sibs{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem .7rem;padding-top:.7rem;\n  max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}\n.qspx-chip{position:relative;isolation:isolate;display:inline-flex;align-items:center;gap:.6rem;\n  padding:.6rem 1.15rem .6rem .7rem;margin-top:.35rem;font-family:var(--font-d);font-weight:600;font-size:.92rem;\n  line-height:1;color:var(--ink-2);white-space:nowrap;background:linear-gradient(180deg,var(--glass),var(--glass-2));\n  border:1px solid var(--border-2);border-radius:999px;overflow:visible;\n  transition:transform .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)}\n.qspx-chip-ic{flex-shrink:0;width:34px;height:34px;margin:-14px 0 -6px -6px;display:grid;place-items:center;\n  border-radius:11px;background:linear-gradient(150deg,oklch(31% 0.038 260),oklch(23% 0.042 264));\n  border:1px solid var(--border-2);\n  box-shadow:0 9px 18px -6px rgba(2,8,23,.75),inset 0 1px 0 oklch(100% 0 0 \/ .10);\n  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease)}\n#qspx-connector-hub .qspx-chip-ic img{width:20px;height:20px;object-fit:contain}\n.qspx-chip:hover{transform:translateY(-2px);color:var(--ink);border-color:var(--emerald-line);\n  background:linear-gradient(180deg,oklch(64% 0.16 158 \/ .13),var(--glass-2));\n  box-shadow:0 18px 36px -18px oklch(64% 0.16 158 \/ .6)}\n.qspx-chip:hover .qspx-chip-ic{transform:translateY(-3px) rotate(-4deg);border-color:var(--emerald-bright)}\n\n\/* FAQ. *\/\n.qch-faq{max-width:52rem;margin-inline:auto;padding-inline:var(--pad)}\n.qch-faq details{border-bottom:1px solid var(--border);padding:.15rem 0}\n.qch-faq summary{cursor:pointer;list-style:none;display:flex;gap:.8rem;align-items:flex-start;\n  padding:1.05rem .2rem;font-family:var(--font-d);font-weight:600;font-size:1rem;color:var(--ink)}\n.qch-faq summary::-webkit-details-marker{display:none}\n.qch-faq summary i{color:var(--emerald-bright);font-size:.78rem;margin-top:.35rem;flex-shrink:0;\n  transition:transform .18s var(--ease)}\n.qch-faq details[open] summary i{transform:rotate(90deg)}\n.qch-faq p{padding:0 .2rem 1.15rem 1.78rem;color:var(--ink-2);font-size:.95rem;line-height:1.65}\n\n\/* Closing CTA -- canonical v4. *\/\n.qspx-cta{padding-block:clamp(3.5rem,7vw,5.5rem)}\n.qspx-cta-card{position:relative;overflow:hidden;max-width:var(--maxw);margin-inline:auto;background:var(--glass);\n  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--emerald-line);border-radius:22px;\n  padding:clamp(2rem,4.5vw,3.2rem);display:flex;flex-direction:column;align-items:center;text-align:center;gap:1rem}\n.qspx-cta-card::before{content:\"\";position:absolute;inset:0;pointer-events:none;\n  background:radial-gradient(620px 300px at 50% 0%,oklch(64% 0.16 158 \/ .16) 0%,transparent 70%)}\n.qspx-cta-card>*{position:relative;z-index:1}\n.qspx-reassure{font-family:var(--font-m);font-size:.78rem;letter-spacing:.03em;color:var(--ink-3);\n  display:inline-flex;align-items:center;gap:.5rem;flex-wrap:wrap;justify-content:center}\n.qspx-reassure i{color:var(--emerald-bright);font-size:.8rem}\n\n@media (max-width:900px){\n  .qch-dests,.qch-steps{grid-template-columns:repeat(2,minmax(0,1fr))}\n}\n@media (max-width:820px){\n  #qspx-connector-hub .qch-feats{grid-template-columns:minmax(0,1fr)}\n  #qspx-connector-hub .qch-famband-cols{grid-template-columns:minmax(0,1fr)}\n}\n@media (max-width:640px){\n  .qch-steps{grid-template-columns:minmax(0,1fr)}\n  .qch-crumbs{justify-content:flex-start}\n  .qspx-btn{width:100%}\n  .qspx-ctas{width:100%}\n  \/* A hostname plus its label will not share 375px. Stack them. *\/\n  .qch-spec>div{grid-template-columns:minmax(0,1fr);gap:.28rem;padding:.72rem 1rem}\n  .qch-spec dt{padding-top:0}\n}\n@media (max-width:560px){\n  .qspx-chip{width:100%;justify-content:flex-start}\n}\n@media (prefers-reduced-motion:no-preference){\n  html{scroll-behavior:smooth}\n}\n@media (prefers-reduced-motion:reduce){\n  .qch-fan-dest,.qch-fan-dest>i,.qch-fan-row,.qch-fan-lines path,\n  .qspx-btn,.qspx-chip,.qspx-chip-ic,.qch-faq summary i{transition:none}\n  .qch-fan-dest:hover,.qch-fan-dest:hover>i,.qspx-chip:hover{transform:none}\n  \/* The flowing dash is motion too. *\/\n  .qch-fan-lines path.is-flow{animation:none;stroke-dasharray:none}\n}\n\/* Fan-out on narrow screens: nodes stack along a spine, lines are hidden, the\n   list collapses to icon + text. *\/\n@media (max-width:860px){\n  .qch-fan-diagram{grid-template-columns:1fr;gap:1.1rem;padding:1.1rem}\n  .qch-fan-lines{display:none}\n  \/* The flow, stacked: one dashed spine down the centre from the source to the\n     last destination. Every node gets an opaque ground so the spine runs BEHIND\n     it and shows only in the gaps -- that is what turns a pile into a sequence. *\/\n  .qch-fan-diagram::after{content:\"\";position:absolute;left:50%;top:1.6rem;bottom:1.6rem;width:2px;margin-left:-1px;z-index:0;pointer-events:none;\n    background:repeating-linear-gradient(to bottom,var(--emerald-line) 0 7px,transparent 7px 13px)}\n  \/* Opaque stand-in for the desktop glass (which is translucent and would let\n     the spine show through). Only the agent keeps --bg-900, so it stays the\n     dark focal node exactly as on desktop. *\/\n  .qch-fan-srcs{width:100%;gap:1.1rem}\n  .qch-fan-src{max-width:340px;width:100%;padding:.9rem;border-radius:14px;background:oklch(32% 0.032 257);border:1px solid var(--border-2)}\n  .qch-fan-ghost{width:100%;max-width:340px;background:oklch(32% 0.032 257)}\n  .qch-fan-agent{margin-inline:auto;width:max-content;max-width:100%}\n  .qch-fan-dests{border-left:0;margin-left:0;padding-left:0;gap:.55rem}\n  .qch-fan-grp{width:max-content;max-width:100%;margin:.2rem auto 0;padding:.3rem .7rem;border-radius:999px;text-align:center;\n    background:oklch(30% 0.032 257);border:1px solid var(--border)}\n  .qch-fan-grp:first-child{margin-top:.2rem;padding:.3rem .7rem}\n  .qch-fan-dest{background:oklch(32% 0.032 257)}\n  .qch-fan-dest:hover,.qch-fan-dest.is-hot{transform:none}\n  .qch-fan-text{grid-template-columns:1fr}\n  .qch-fan-row{grid-template-columns:30px minmax(0,1fr);gap:.3rem .8rem}\n  .qch-fan-row p,.qch-fan-row .qspx-link,.qch-fan-row .qch-via{grid-column:2}\n  .qch-fan-row .qspx-link,.qch-fan-row .qch-via{justify-self:start;text-align:left}\n}\n<\/style><div id=\"qspx-connector-hub\" data-qs=\"connector-hub-v4\"\n     style=\"--c1:#2D2350;--c2:#7F62F3\">\n\n  <nav class=\"qch-crumbs\" aria-label=\"Breadcrumb\">\n    <a href=\"https:\/\/querystreams.com\/\">Query Streams<\/a>\n    <i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i>\n    <a href=\"https:\/\/querystreams.com\/database-integrations\/\">Database Integrations<\/a>\n    <i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i>\n    <span aria-current=\"page\">Xata<\/span>\n  <\/nav>\n\n  <header class=\"qspx-hero\">\n    <div class=\"qspx-hero-inner\">\n\n      <div class=\"qch-mark\">\n        <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/xata.png\" width=\"46\" height=\"46\"\n             alt=\"Xata logo\" loading=\"eager\" fetchpriority=\"high\">\n      <\/div>\n\n      <p class=\"qch-kindrow\">\n        <span class=\"qspx-eyebrow\">Serverless Postgres<\/span>\n                  <span class=\"qch-chip\">speaks PostgreSQL<\/span>\n                      <\/p>\n\n      <h1 class=\"qspx-h1\">Connect <span class=\"qspx-hl\">Xata<\/span> to Excel, Google Sheets, AI and REST<\/h1>\n\n      <p class=\"qspx-lede\">Xata Postgres over the wire protocol, addressed by database and branch. Paste the string from the Xata console and the branch you typed is the branch you get.<\/p>\n\n      <div class=\"qspx-ctas\">\n        <a class=\"qspx-btn qspx-btn-primary\" href=\"https:\/\/my.querystreams.com\">\n          Start free <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n        <\/a>\n        <a class=\"qspx-btn qspx-btn-ghost\" href=\"#destinations\">\n          <i class=\"fa-solid fa-diagram-project\" aria-hidden=\"true\"><\/i> 13 destinations\n        <\/a>\n              <\/div>\n\n      \n    <\/div>\n  <\/header>\n\n    <section class=\"qspx-section qch-fan\" id=\"destinations\">\n    <div class=\"qspx-wrap\">\n    <div class=\"qspx-shead\">\n      <p class=\"qspx-eyebrow\">One connection, every surface<\/p>\n      <h2 class=\"qspx-h2\">Where your Xata data can go<\/h2>\n    <\/div>\n\n    <div class=\"qch-fan-diagram\" data-qch-fan>\n      <svg class=\"qch-fan-lines\" aria-hidden=\"true\"><\/svg>\n\n      <div class=\"qch-fan-srcs\">\n        <div class=\"qch-fan-src\" data-fan-src>\n          <div class=\"qch-mark\"><img loading=\"lazy\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/xata.png\" width=\"36\" height=\"36\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <b>Xata<\/b>\n                      <div class=\"qch-fan-table\" aria-hidden=\"true\"><\/div>\n                    <small><em>live tables<\/em> \u00b7 read-only<\/small>\n        <\/div>\n                <a class=\"qch-fan-ghost\" data-fan-ghost href=\"#federated\">\n          <span class=\"plus\" aria-hidden=\"true\"><i class=\"fa-solid fa-plus\"><\/i><\/span>\n          <b>Federated queries<\/b>\n          <small>+ any other connector \u00b7 <em>one SQL<\/em> across sources \u00b7 every plan<\/small>\n        <\/a>\n      <\/div>\n\n      <div class=\"qch-fan-agent\" data-fan-agent>\n        <i class=\"fa-solid fa-shield-halved\" aria-hidden=\"true\"><\/i>\n        <b>Network Agent<\/b>\n        <ul>\n          <li><b>1<\/b> outbound connection<\/li>\n          <li><b>0<\/b> inbound ports<\/li>\n          <li>read-only \u00b7 credentials stay put<\/li>\n        <\/ul>\n        <p class=\"qch-fan-os\" aria-label=\"Runs on Windows, macOS and Linux\">\n          <span>runs on<\/span>\n          <i class=\"fa-brands fa-windows os-win\" title=\"Windows\" aria-hidden=\"true\"><\/i>\n          <i class=\"fa-brands fa-apple os-mac\" title=\"macOS\" aria-hidden=\"true\"><\/i>\n          <i class=\"fa-brands fa-linux os-lin\" title=\"Linux\" aria-hidden=\"true\"><\/i>\n        <\/p>\n      <\/div>\n\n      <ul class=\"qch-fan-dests\">\n                  <li class=\"qch-fan-grp\">For your team, vendors and partners<\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-excel\"\n                   data-rows=\"d-excel\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-excel.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>Excel <span>add-in \u00b7 refresh on demand<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-sheets\"\n                   data-rows=\"d-sheets\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-gsheets.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>Google Sheets <span>add-on \u00b7 refresh on demand<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-nova\"\n                   data-rows=\"d-nova\">\n                              <img loading=\"lazy\" class=\"nova\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/03\/nova_128x128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>Nova AI <span>ask in plain English \u00b7 text to SQL<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-viewer\"\n                   data-rows=\"d-viewer\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-sharing.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>Data Viewer <span>share live results \u00b7 team, vendors, partners \u00b7 any device<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                            <li class=\"qch-fan-grp\">For apps and systems<\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-restapi\"\n                   data-rows=\"d-restapi\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-restapi.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>REST API <span>JSON endpoint \u00b7 OpenAPI 3.1<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-powerbi\"\n                   data-rows=\"d-powerbi\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-powerbi.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>Power BI <span>Power Query M<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-sync\"\n                   data-rows=\"d-airtable d-baserow d-seatable d-smartsheet d-anvil\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-automations.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>Scheduled syncs <span>Google Sheets \u00b7 Airtable \u00b7 Baserow \u00b7 SeaTable \u00b7 Smartsheet \u00b7 Anvil<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                            <li class=\"qch-fan-grp\">For AI tools<\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-mcp\"\n                   data-rows=\"d-mcp\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-mcp.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>AI assistants <span>Claude \u00b7 Cursor \u00b7 MCP server<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                            <li class=\"qch-fan-grp\">Delivered to people<\/li>\n                      <li><a class=\"qch-fan-dest\" href=\"#d-alerts\"\n                   data-rows=\"d-alerts\">\n                              <img loading=\"lazy\" class=\"\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-alerts.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                            <h3>Alerts &amp; reports <span>Slack \u00b7 Discord \u00b7 Email \u00b7 Webhook<\/span><\/h3>\n              <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n            <\/a><\/li>\n                        <\/ul>\n    <\/div>\n\n        <div class=\"qch-fan-text\">\n      <p class=\"qch-capsule\">Query Streams reads Xata from Microsoft Excel, Google Sheets, Power BI, AI assistants over MCP and a REST endpoint through one read-only connection. Xata speaks the Postgres wire protocol, so the agent connects to it with Npgsql exactly as it would to any other Postgres. One thing is genuinely different: the Database field is a database:branch route rather than a plain name, and Xata is the only connector on the platform whose database name is passed through with its capitalisation intact. TLS is enforced for every .sql.xata.sh host whatever the checkbox says.<\/p>\n              <p class=\"qch-answer-note\">\n          <i class=\"fa-solid fa-code-branch\" aria-hidden=\"true\"><\/i>\n          <span><b>Xata is\n          PostgreSQL on the wire<\/b>\n          \u2014 the standard driver, so every guide below applies unchanged. The only\n          Xata-specific part is the connection string, covered under\n          <a href=\"#connect\">connection details<\/a>.<\/span>\n        <\/p>\n          <\/div>\n\n        <ol class=\"qch-fan-list\">\n              <li class=\"qch-fan-group\">For your team, vendors and partners<\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-excel\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-excel\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-excel.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-excel\/\">Xata to Excel<\/a> <span>Microsoft Excel \u00b7 Excel add-in<\/span><\/h3>\n            <p>Pull live Xata results straight into a worksheet and refresh them on demand \u2014 desktop Excel, Excel Online, Microsoft 365.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-excel\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-sheets\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-google-sheets\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-gsheets.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-google-sheets\/\">Xata to Google Sheets<\/a> <span>Sheets add-on<\/span><\/h3>\n            <p>Run a saved Xata query from the sidebar and drop the rows into the sheet. Shared collaborators can refresh it themselves.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-google-sheets\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-extra\" id=\"d-nova\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/features\/text-to-sql\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri nova\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/03\/nova_128x128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/features\/text-to-sql\/\">Ask Nova about Xata<\/a> <span>Nova AI \u00b7 text to SQL<\/span><\/h3>\n            <p>Ask a question in plain English. Nova already knows your Xata tables, writes and runs the SQL, explains the answer and charts it \u2014 no query to write, no credentials to hand over.<\/p>\n                          <a class=\"qspx-link\" href=\"https:\/\/querystreams.com\/features\/text-to-sql\/\">How Nova works <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-extra\" id=\"d-viewer\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/features\/database-viewer\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-sharing.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/features\/database-viewer\/\">Xata to Data Viewer<\/a> <span>result sharing \u00b7 team, vendors, partners \u00b7 phone, tablet, desktop<\/span><\/h3>\n            <p>Share a live Xata result with anyone \u2014 a colleague, a vendor, a partner \u2014 as a bookmarkable grid that re-runs fresh when opened, on a phone, a tablet or a desktop. They see the results, never the SQL or the credentials.<\/p>\n                          <a class=\"qspx-link\" href=\"https:\/\/querystreams.com\/features\/database-viewer\/\">How the Data Viewer works <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                      <li class=\"qch-fan-group\">For apps and systems<\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-restapi\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/expose-postgresql-as-rest-api\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-restapi.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/expose-postgresql-as-rest-api\/\">Xata REST API<\/a> <span>HTTP endpoint<\/span><\/h3>\n            <p>Publish a Xata query as an authenticated JSON endpoint any application can call, with an OpenAPI 3.1 spec and ready-made Postman, Insomnia and Hoppscotch collections. No database port is opened.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/expose-postgresql-as-rest-api\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-supported\" id=\"d-powerbi\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/power-bi-rest-api\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-powerbi.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/power-bi-rest-api\/\">Xata to Power BI<\/a> <span>Power Query M<\/span><\/h3>\n            <p>Paste the generated Power Query M into the Power BI Advanced Editor and the report reads live Xata results over HTTPS \u2014 no ODBC driver, no database port opened.<\/p>\n                          <a class=\"qspx-link\" href=\"https:\/\/querystreams.com\/docs\/power-bi-rest-api\/\">How Power BI works <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-airtable\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/airtable-postgresql-integration\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-airtable.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/airtable-postgresql-integration\/\">Xata to Airtable<\/a> <span>Automation platform<\/span><\/h3>\n            <p>Sync Xata rows into an Airtable base on a schedule, or fetch them inside an Airtable automation script.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/airtable-postgresql-integration\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-baserow\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/baserow-postgresql-integration\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-baserow.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/baserow-postgresql-integration\/\">Xata to Baserow<\/a> <span>Automation platform<\/span><\/h3>\n            <p>Feed a Baserow table from Xata over the REST endpoint \u2014 self-hosted or Baserow cloud.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/baserow-postgresql-integration\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-seatable\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/seatable-postgresql-integration\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-seatable.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/seatable-postgresql-integration\/\">Xata to SeaTable<\/a> <span>Automation platform<\/span><\/h3>\n            <p>Keep a SeaTable base current with Xata data without exporting a file or exposing the database.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/seatable-postgresql-integration\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-smartsheet\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/smartsheet-postgresql-integration\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-smartsheet.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/smartsheet-postgresql-integration\/\">Xata to Smartsheet<\/a> <span>Automation platform<\/span><\/h3>\n            <p>Push Xata results into a Smartsheet grid so plans and reports read from the source system, not last week&#039;s export.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/smartsheet-postgresql-integration\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-anvil\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/anvil-works-postgresql-integration\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-anvil.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/anvil-works-postgresql-integration\/\">Xata to Anvil<\/a> <span>Anvil Works \u00b7 App platform<\/span><\/h3>\n            <p>Back an Anvil Python app with Xata through the REST endpoint instead of embedding database credentials in the app.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/anvil-works-postgresql-integration\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                      <li class=\"qch-fan-group\">For AI tools<\/li>\n                  <li class=\"qch-fan-row is-inherited\" id=\"d-mcp\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-claude-via-mcp\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-mcp.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-claude-via-mcp\/\">Xata MCP server<\/a> <span>Claude, Cursor and MCP clients<\/span><\/h3>\n            <p>Give an AI assistant read-only access to Xata with the schema it needs to write correct SQL \u2014 no credentials in the chat.<\/p>\n                          <a class=\"qspx-link is-guide\" href=\"https:\/\/querystreams.com\/docs\/how-to-connect-postgresql-to-claude-via-mcp\/\">PostgreSQL guide <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                      <li class=\"qch-fan-group\">Delivered to people<\/li>\n                  <li class=\"qch-fan-row is-supported\" id=\"d-alerts\">\n                                      <a class=\"rl\" href=\"https:\/\/querystreams.com\/features\/automated-reports\/\" tabindex=\"-1\" aria-hidden=\"true\"><img loading=\"lazy\" class=\"ri \" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/docs-alerts.transparent.128.png\" width=\"30\" height=\"30\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/a>                        <h3><a href=\"https:\/\/querystreams.com\/features\/automated-reports\/\">Xata alerts and reports<\/a> <span>Slack \u00b7 Discord \u00b7 Email \u00b7 Webhook<\/span><\/h3>\n            <p>Put a Xata query on a schedule and have the rows delivered to Slack, Discord, email or a signed webhook \u2014 or hold the message until a row count, threshold or percentage change crosses the line you set.<\/p>\n                          <a class=\"qspx-link\" href=\"https:\/\/querystreams.com\/features\/automated-reports\/\">How alerts and reports work <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i><\/a>\n                      <\/li>\n                  <\/ol>\n    <\/div>\n  <\/section>\n\n  <section class=\"qspx-section qspx-how\" id=\"how\">\n    <div class=\"qspx-shead\">\n      <p class=\"qspx-eyebrow\">How it works<\/p>\n      <h2 class=\"qspx-h2\">5 steps, no inbound firewall change<\/h2>\n    <\/div>\n    <div class=\"qch-steps\">\n              <div class=\"qspx-step\">\n          <span class=\"n\"><b>01<\/b><em><\/em><\/span>\n          <p>Install the Network Agent wherever suits you. It opens one outbound connection and never listens, so there is no inbound rule and nothing about the database is exposed.<\/p>\n        <\/div>\n              <div class=\"qspx-step\">\n          <span class=\"n\"><b>02<\/b><em><\/em><\/span>\n          <p>Paste the connection string from the Xata console. Host, port, workspace ID, API key and the database:branch route are all read out of it.<\/p>\n        <\/div>\n              <div class=\"qspx-step\">\n          <span class=\"n\"><b>03<\/b><em><\/em><\/span>\n          <p>Check the Database field reads database:branch \u2014 mydb:main, for example. A bare name without the colon is accepted, and it quietly means the default branch.<\/p>\n        <\/div>\n              <div class=\"qspx-step\">\n          <span class=\"n\"><b>04<\/b><em><\/em><\/span>\n          <p>Remember which credential is which: the username is your workspace ID and the password is an API key, not your account password.<\/p>\n        <\/div>\n              <div class=\"qspx-step\">\n          <span class=\"n\"><b>05<\/b><em><\/em><\/span>\n          <p>Save. Microsoft Excel, Google Sheets, Power BI, MCP and REST all read the branch through that one connection, or join it to your other sources in a single read-only statement.<\/p>\n        <\/div>\n          <\/div>\n  <\/section>\n\n          <section class=\"qspx-section\" id=\"features\">\n      <div class=\"qspx-shead\">\n        <p class=\"qspx-eyebrow\">Feature deep-dive<\/p>\n        <h2 class=\"qspx-h2\">What Xata gives you<\/h2>\n      <\/div>\n              <div class=\"qch-feats\">\n                      <article class=\"qch-feat\">\n              <h3>The Database field is a route, not a name<\/h3>              <p>On every other Postgres connector the Database field holds an identifier, and Query Streams lower-cases it on the way through because that is what Postgres does with an unquoted name. On Xata that would be actively wrong, so it is the one place the rule is switched off.<\/p>                              <ul>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span><b>The value is a database:branch pair<\/b> \u2014 mydb:main \u2014 which Xata resolves as a route. It is not a Postgres identifier and it does not follow identifier folding rules.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>A branch called Feature-X keeps its capital F and its capital X. Lower-cased to feature-x it stops resolving, which is why Xata is the only connector exempted from the normalisation.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span><b>Leave the colon out and the connection still works<\/b> \u2014 it lands on the default branch. The card points this out rather than letting it pass silently, because landing on main when you meant a feature branch produces correct-looking numbers from the wrong data.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>Nothing else about the name is checked. Query Streams passes the route through as you typed it and lets Xata decide whether it resolves.<\/span><\/li>\n                                  <\/ul>\n                                        <\/article>\n                      <article class=\"qch-feat\">\n              <h3>What the agent does with a Xata host<\/h3>              <p>Two behaviours are keyed to the .sql.xata.sh suffix, and neither is yours to configure.<\/p>                              <ul>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>TLS is required, not requested. Any .sql.xata.sh host is connected to with encryption on regardless of the Use SSL box, so a string that lost its sslmode in the clipboard still travels encrypted.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>The connection is encrypted but the certificate chain is not verified. That is the honest description of it, and it is the same on every hosted provider Query Streams recognises.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>There is no pooler in the path. Some serverless Postgres services put a transaction-mode pooler in front and need prepared statements pinned off to cope; Xata does not, so the agent connects directly and skips all of that.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span><b>The connection is saved as PostgreSQL with Xata kept as the badge. There is no connection type called Xata<\/b> \u2014 which also means a plain Postgres connection you made earlier to the same host will pick up the Xata branding on sight.<\/span><\/li>\n                                  <\/ul>\n                                        <\/article>\n                      <article class=\"qch-feat\">\n              <h3>Paste it rather than retyping it<\/h3>              <p>Four credentials, two of which are easy to confuse and one of which is long enough to mistype. The card is built around pasting the string and catching the rest.<\/p>                              <ul>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>The postgresql:\/\/ URI from the console is the expected form. The libpq host= keyword form parses too.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>Anything that is not a Postgres connection string is rejected with a message telling you where the right one lives, rather than being half-parsed into the wrong fields.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>An API key with leading or trailing whitespace is flagged. It is a clipboard artifact and it fails as an ordinary authentication error, which sends people looking for the wrong problem.<\/span><\/li>\n                                      <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                      <span>Workspace ID goes in the username field and the API key goes in the password field. The card labels them that way rather than saying Username and Password and leaving you to guess.<\/span><\/li>\n                                  <\/ul>\n                                            <pre class=\"qch-code\"><code>-- Ordinary Postgres, read-only, against whichever branch you pointed at\nSELECT   c.name,\n         COUNT(o.id)   AS orders,\n         SUM(o.amount) AS revenue\nFROM     public.customers AS c\nJOIN     public.orders    AS o ON o.customer_id = c.id\nWHERE    o.placed_at &gt;= now() - interval &#039;30 days&#039;\nGROUP BY c.name\nORDER BY revenue DESC;<\/code><\/pre>\n                          <\/article>\n                  <\/div>\n                                    <div class=\"qspx-wrap\">\n        <div class=\"qch-famband\">\n          <p class=\"qch-famband-hd\">\n            <i class=\"fa-solid fa-database\" aria-hidden=\"true\"><\/i>\n            Shared by every database connector          <\/p>\n          <div class=\"qch-famband-cols\">\n                          <div class=\"qch-famband-col\">\n                <h3>True of every database connector<\/h3>                                                  <ul>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Outbound only<\/b> \u2014 the agent opens one encrypted connection out to Query Streams. No inbound port to forward, no VPN, no IP allowlist, nothing about your database exposed to the internet.<\/span><\/li>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Credentials stay put<\/b> \u2014 the database username and password live on the machine you installed the agent on. Query Streams never receives them and cannot reach your database on its own.<\/span><\/li>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Read-only, enforced<\/b> \u2014 one statement at a time, SELECT and friends only. A write is rejected on your own machine before it is ever sent to the server, rather than relying on a permission somebody remembered to set.<\/span><\/li>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Deploy as many agents as you like<\/b> \u2014 one per site, region or cloud. Every data source they can see arrives in a single dropdown, so nobody has to know which agent hosts what.<\/span><\/li>\n                                      <\/ul>\n                              <\/div>\n                          <div class=\"qch-famband-col\">\n                <h3>What you get once a query is saved<\/h3>                                                  <ul>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Share the capability, not the SQL<\/b> \u2014 a colleague or an outside partner can run your query and change its filters without ever seeing the statement behind it.<\/span><\/li>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Filters from either direction<\/b> \u2014 declare them yourself as @variables, or let the connector spot the literal values already sitting in your WHERE clause and offer those as dropdowns.<\/span><\/li>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Read it from anywhere<\/b> \u2014 Microsoft Excel, Google Sheets, Power BI, the REST API, AI assistants over MCP, the Query Builder and Nova all read the same saved query.<\/span><\/li>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Run several at once<\/b> \u2014 five saved queries into five worksheet tabs, streamed concurrently, however large the results.<\/span><\/li>\n                                          <li><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i>\n                        <span><b>Join it to anything else you have connected<\/b> \u2014 another database, a business API, or a folder of files, in one read-only statement.<\/span><\/li>\n                                      <\/ul>\n                              <\/div>\n                      <\/div>\n        <\/div>\n        <\/div>\n          <\/section>\n  \n      <section class=\"qspx-section\" id=\"federated\">\n    <div class=\"qspx-shead\">\n      <p class=\"qspx-eyebrow\">Cross-source SQL<\/p>\n      <h2 class=\"qspx-h2\">Join Xata to the rest of your data<\/h2>\n            <p>\n        One statement can span Xata and your other connections at once.        Each source runs only the part it can, streams the result back, and the join happens centrally \u2014 the sources never talk to each other and nothing is copied anywhere.      <\/p>\n    <\/div>\n\n        <div class=\"qch-fed\">\n      <div class=\"qch-fed-panel\">\n        <div class=\"qch-fed-src\">\n          <p class=\"qch-fed-lbl\">\n            3 connections \u00b7 3 agents          <\/p>\n                      <div class=\"qch-fed-row qch-fed-a1\">\n                                            <span class=\"qch-fed-num\" aria-hidden=\"true\">1<\/span>\n                            <span class=\"qch-fed-ic\" aria-hidden=\"true\">\n                                  <img loading=\"lazy\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/xata.png\" width=\"22\" height=\"22\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                              <\/span>\n              <span class=\"qch-fed-nm\">\n                <b>Xata<\/b>\n                <i>Serverless Postgres<\/i>              <\/span>\n            <\/div>\n                      <div class=\"qch-fed-row qch-fed-a2\">\n                                            <span class=\"qch-fed-num\" aria-hidden=\"true\">2<\/span>\n                            <span class=\"qch-fed-ic\" aria-hidden=\"true\">\n                                  <img loading=\"lazy\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/icon-sqlserver-pennant.png\" width=\"22\" height=\"22\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                              <\/span>\n              <span class=\"qch-fed-nm\">\n                <b>Microsoft SQL Server<\/b>\n                <i>Relational engine<\/i>              <\/span>\n            <\/div>\n                      <div class=\"qch-fed-row qch-fed-a3\">\n                                            <span class=\"qch-fed-num\" aria-hidden=\"true\">3<\/span>\n                            <span class=\"qch-fed-ic\" aria-hidden=\"true\">\n                                  <img loading=\"lazy\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2025\/12\/icon-stripe.png\" width=\"22\" height=\"22\" alt=\"\" loading=\"lazy\" decoding=\"async\">\n                              <\/span>\n              <span class=\"qch-fed-nm\">\n                <b>Stripe<\/b>\n                <i>Payments &amp; billing<\/i>              <\/span>\n            <\/div>\n                  <\/div>\n\n                  <div class=\"qch-fed-stmt\">\n            <p class=\"qch-fed-lbl\">One statement<\/p>\n                        <pre class=\"qch-code qch-fed-sql\"><code><span class=\"cm\">-- nothing copied, nothing merged, nothing scheduled<\/span>\n<span class=\"kw\">SELECT<\/span>   c.region, COUNT(*) AS orders, SUM(i.amount_due) AS invoiced\n<span class=\"kw\">FROM<\/span>     <span class=\"qch-fed-tok qch-fed-a1\"><b>xata_app<\/b>.public.orders<span class=\"qch-fed-tok-n\">1<\/span><\/span>  f\n<span class=\"kw\">JOIN<\/span>     <span class=\"qch-fed-tok qch-fed-a2\"><b>erp_sql<\/b>.dbo.customers<span class=\"qch-fed-tok-n\">2<\/span><\/span>   c ON c.id = f.customer_id\n<span class=\"kw\">JOIN<\/span>     <span class=\"qch-fed-tok qch-fed-a3\"><b>billing<\/b>.stripe.invoices<span class=\"qch-fed-tok-n\">3<\/span><\/span> i ON i.customer = c.stripe_id\n<span class=\"kw\">GROUP BY<\/span> c.region\n<span class=\"kw\">ORDER BY<\/span> invoiced DESC;<\/code><\/pre>\n          <\/div>\n              <\/div>\n      <p class=\"qch-fed-foot\">\n                  The three parts are connection, schema and table \u2014 and the connection name is whatever you called it. Illustrative columns; your tables will be your tables.                                    Read-only applies to every piece: SELECT, WITH and EXPLAIN only, with a ceiling on how much any one source may hand over for a single query.        <a href=\"https:\/\/querystreams.com\/features\/federated-queries\/\">\n          How federated queries work        <\/a>\n      <\/p>\n    <\/div>\n  <\/section>\n\n  <section class=\"qspx-section qch-conn\" id=\"connect\">\n    <div class=\"qspx-shead\">\n      <p class=\"qspx-eyebrow\">Connection details<\/p>\n      <h2 class=\"qspx-h2\">What Xata needs<\/h2>\n    <\/div>\n                        <dl class=\"qch-spec\">\n                      <div>\n              <dt>Host<\/dt>\n              <dd>&lt;region&gt;.sql.xata.sh<\/dd>\n            <\/div>\n                      <div>\n              <dt>Port<\/dt>\n              <dd>5432<\/dd>\n            <\/div>\n                      <div>\n              <dt>Driver<\/dt>\n              <dd>Npgsql, carried by the agent \u2014 nothing to install at the Xata end<\/dd>\n            <\/div>\n                      <div>\n              <dt>Database<\/dt>\n              <dd>A database:branch route such as mydb:main. Passed through with its capitalisation intact \u2014 the only connector where that is true<\/dd>\n            <\/div>\n                      <div>\n              <dt>Username<\/dt>\n              <dd>Your workspace ID, not an account name<\/dd>\n            <\/div>\n                      <div>\n              <dt>Password<\/dt>\n              <dd>An API key, not your account password<\/dd>\n            <\/div>\n                      <div>\n              <dt>TLS<\/dt>\n              <dd>Required, and forced by the agent for every .sql.xata.sh host. Encrypted; the certificate chain is not verified<\/dd>\n            <\/div>\n                      <div>\n              <dt>Pooling<\/dt>\n              <dd>None \u2014 Xata needs no pooled endpoint, so the agent connects directly<\/dd>\n            <\/div>\n                      <div>\n              <dt>Saved as<\/dt>\n              <dd>PostgreSQL, with Xata kept as a badge \u2014 there is no connection type called Xata<\/dd>\n            <\/div>\n                      <div>\n              <dt>Default schema<\/dt>\n              <dd>public, which is what a federated reference carries<\/dd>\n            <\/div>\n                  <\/dl>\n                    <div class=\"qch-notes\">\n                      <p>The capitalisation rule is the whole reason this card exists rather than pointing people at the plain PostgreSQL one. Query Streams lower-cases Postgres database names on the way through, which is correct everywhere else \u2014 an unquoted identifier folds to lower case in Postgres, so preserving what someone typed would only create confusion. Xata&#039;s Database field is not an identifier at all. It is a route made of a database and a branch joined by a colon, and Xata reads the branch part literally. Fold it and a branch named Feature-X becomes feature-x and stops resolving. So Xata is exempted, and it is the only connector on the platform that is.<\/p>\n                      <p>The failure that exemption prevents is a nasty one, because it does not look like a failure. Branch routing that goes wrong does not usually error \u2014 it lands you somewhere. A query against the wrong branch returns rows, and they look like data, and nothing about the result says you are reading last month&#039;s schema instead of this week&#039;s. The same reasoning is why a bare database name without a colon gets flagged: it works, it silently means the default branch, and a spreadsheet full of main when you meant a feature branch is worse than an error message.<\/p>\n                      <p>For a cross-source query Xata is ordinary Postgres. A connection you called xata_app is written xata_app.public.orders, and it joins to a folder of CSVs, an on-premises system of record or a billing API in one read-only statement \u2014 with nothing copied and nothing scheduled. The branch you chose in the connection is the branch the join reads.<\/p>\n                  <\/div>\n                    <p class=\"qch-vendor\">Vendor documentation:\n        <a href=\"https:\/\/xata.io\" rel=\"nofollow noopener\" target=\"_blank\">xata.io<\/a>\n      <\/p>\n      <\/section>\n\n      <section class=\"qspx-section\" id=\"related\">\n      <div class=\"qspx-shead\">\n        <p class=\"qspx-eyebrow\">Same wire protocol<\/p>\n        <h2 class=\"qspx-h2\">These connect the same way<\/h2>\n        <p>They share every guide above; only the connection string differs.<\/p>\n      <\/div>\n      <div class=\"qch-sibs\">\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/postgresql\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2025\/09\/postgreesql-40.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            PostgreSQL          <\/a>\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/supabase\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/supabase.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            Supabase          <\/a>\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/neon\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/neon.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            Neon          <\/a>\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/amazon-rds\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/amazon-rds.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            Amazon RDS          <\/a>\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/azure-postgresql\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/azure-postgresql.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            Azure PostgreSQL          <\/a>\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/google-cloud-sql\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/google-cloud-sql.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            Cloud SQL          <\/a>\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/alloydb\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/alloydb.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            AlloyDB          <\/a>\n                  <a class=\"qspx-chip\" href=\"https:\/\/querystreams.com\/database-integrations\/digitalocean\/\">\n            <span class=\"qspx-chip-ic\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/querystreams.com\/wp-content\/uploads\/2026\/08\/digitalocean.png\" width=\"20\" height=\"20\" alt=\"\" loading=\"lazy\"><\/span>\n            DigitalOcean          <\/a>\n              <\/div>\n    <\/section>\n  \n  <section class=\"qspx-section\" id=\"faq\">\n    <div class=\"qspx-shead\">\n      <p class=\"qspx-eyebrow\">FAQ<\/p>\n      <h2 class=\"qspx-h2\">Questions about Xata<\/h2>\n    <\/div>\n    <div class=\"qch-faq\">\n              <details>\n          <summary><i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i><span>Which tools can read Xata data through Query Streams?<\/span><\/summary>\n          <p>All of them, from one connection: Excel, Google Sheets, MCP, REST API, Airtable, Baserow, SeaTable, Smartsheet, Anvil, Power BI, scheduled alerts and reports. Connect the database once and every surface reads the same read-only connection \u2014 there is no per-tool setup and no second copy of the data.<\/p>\n        <\/details>\n              <details>\n          <summary><i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i><span>Do I have to open a firewall port to my Xata database?<\/span><\/summary>\n          <p>No. The Query Streams Network Agent runs inside your network and opens a single outbound encrypted connection. Nothing listens for inbound traffic, no VPN is required, and the database keeps its existing firewall rules.<\/p>\n        <\/details>\n              <details>\n          <summary><i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i><span>Can Query Streams change data in Xata?<\/span><\/summary>\n          <p>No. The agent enforces read-only at the point of execution \u2014 one statement at a time, SELECT and friends only. Credentials stay on the agent and are never sent to Query Streams.<\/p>\n        <\/details>\n              <details>\n          <summary><i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i><span>What does Query Streams need to connect to Xata?<\/span><\/summary>\n          <p>A reachable host, a role and its password \u2014 the agent carries the driver, so nothing is installed on the database. Host: &lt;region&gt;.sql.xata.sh. Port: 5432. Driver: Npgsql, carried by the agent \u2014 nothing to install at the Xata end. Database: A database:branch route such as mydb:main. Passed through with its capitalisation intact \u2014 the only connector where that is true.<\/p>\n        <\/details>\n              <details>\n          <summary><i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i><span>Can I join Xata to another database in the same query?<\/span><\/summary>\n          <p>Yes \u2014 that is a federated query. One statement can reference Xata and your other connections at once, written as connection.schema.table. Each source runs only the part it can and streams the result back; the join happens centrally, so the sources never connect to each other and nothing is copied or scheduled. Read-only applies to every piece \u2014 SELECT, WITH and EXPLAIN only \u2014 and there is a ceiling on how much any one source may hand over for a single query. Federated queries are a plan feature; the federated queries page carries the current source and size limits.<\/p>\n        <\/details>\n              <details>\n          <summary><i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i><span>Is connecting Xata different from connecting PostgreSQL?<\/span><\/summary>\n          <p>Only the connection string. Xata speaks the PostgreSQL wire protocol, so filters, scheduling, sharing, the Excel and Google Sheets add-ons and the MCP server all behave identically. The Xata card pre-fills the host, port and SSL settings that provider expects.<\/p>\n        <\/details>\n              <details>\n          <summary><i class=\"fa-solid fa-chevron-right\" aria-hidden=\"true\"><\/i><span>Is there a Xata to Excel guide?<\/span><\/summary>\n          <p>Yes \u2014 it is the PostgreSQL guide, and it is correct for Xata as written. Xata speaks the PostgreSQL wire protocol, so Xata to Excel, Xata to Google Sheets and every other destination follow the same steps. The only Xata-specific part is the connection string, and the Xata card fills that in for you.<\/p>\n        <\/details>\n          <\/div>\n  <\/section>\n\n  <section class=\"qspx-cta\">\n   <div class=\"qspx-wrap\">\n    <div class=\"qspx-cta-card\">\n      <h2 class=\"qspx-h2\">Put Xata where the work happens<\/h2>\n      <p class=\"qspx-lede\">Install the agent, point it at your database, and pick a destination.<\/p>\n      <div class=\"qspx-ctas\">\n        <a class=\"qspx-btn qspx-btn-primary\" href=\"https:\/\/my.querystreams.com\">\n          Start free <i class=\"fa-solid fa-arrow-right\" aria-hidden=\"true\"><\/i>\n        <\/a>\n        <a class=\"qspx-btn qspx-btn-ghost\" href=\"https:\/\/querystreams.com\/database-integrations\/\">\n          <i class=\"fa-solid fa-grid-2\" aria-hidden=\"true\"><\/i> All connectors\n        <\/a>\n      <\/div>\n      <p class=\"qspx-reassure\">\n        <i class=\"fa-solid fa-lock\" aria-hidden=\"true\"><\/i> Read-only\n        <i 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