tben
41bb4aaac2
A new super admin settings page, /admin/settings/database, lists every table with its record count and size, and one page of the open table's records newest key first. Values are cut inside SQL (400 characters, with a flag saying so) and a record opens whole in a modal, so a table of long texts reads without shipping it all. A search matches every column's text, word by word or as a phrase, which is the one thing that also works on a virtual table. Nothing in it writes: the catalog, the records and the single record are all reads, GET only.
20 lines
649 B
TypeScript
20 lines
649 B
TypeScript
/**
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* How many bytes each table takes on disk. `dbstat` reports pages per
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* b-tree; an index's pages are named after the index (`autoindex` or the
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* schema's own), so the join puts them back under the table they belong
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* to. A table with no pages yet has no row here.
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*/
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export default function buildTableSizesSql(): string {
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return `SELECT
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COALESCE(i.tbl_name, d.name) AS table_name,
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SUM(d.pgsize) AS bytes
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FROM dbstat AS d
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LEFT JOIN sqlite_master AS i ON i.type = 'index' AND i.name = d.name
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GROUP BY COALESCE(i.tbl_name, d.name)`;
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}
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export type TableSizeRow = {
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table_name: string;
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bytes: number;
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};
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