liveQueryWindowMatches

function liveQueryWindowMatches(collection, requiredLimit): boolean;

Defined in: packages/db/src/live-query-window-controller.ts:107

Internal

Whether a window collection may start from its current window. An adapter may then start the collection, or reuse one it started, during render, as useLiveQuery does. That holds for exactly the requested rows from offset 0, whose first published rows are already correct. It also holds for an unbounded window, which the controller cannot narrow before its source request anyway. Any other window waits for the controller to adjust it when the subscription commits: a shifted or narrower window would publish the wrong rows first, and a wider finite one would request rows from an on-demand source that the hook does not need.

This contract is unstable while RFC #1623 is being implemented.