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perf(oracle): speed up initial table loading

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t8y2
2026-05-10 20:47:54 +08:00
parent 61bd7480f4
commit d917842fca
7 changed files with 158 additions and 33 deletions
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src/composables/useNavigationTargets.ts
+17 -6
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@@ -26,23 +26,34 @@ async function openTableTarget(target: NavigationTarget) {
await connectionStore.ensureConnected(target.connectionId);
if (!config) throw new Error("Connection config not found");
const querySchema = target.schema || target.database;
const columns = await api.getColumns(target.connectionId, target.database, querySchema, target.tableName);
const primaryKeys = columns.filter((c) => c.is_primary_key).map((c) => c.name);
const sql = buildTableSelectSql({
databaseType: config.db_type,
schema: target.schema,
tableName: target.tableName,
primaryKeys,
whereInput: target.whereInput,
});
queryStore.updateSql(tabId, sql);
queryStore.setTableMeta(tabId, {
schema: target.schema,
tableName: target.tableName,
columns,
primaryKeys,
columns: [],
primaryKeys: [],
});
await queryStore.executeTabSql(tabId, sql);
const columnsPromise = api.getColumns(target.connectionId, target.database, querySchema, target.tableName);
const dataPromise = queryStore.executeTabSql(tabId, sql);
const [columnsResult, dataResult] = await Promise.allSettled([columnsPromise, dataPromise]);
if (columnsResult.status === "fulfilled") {
const columns = columnsResult.value;
queryStore.setTableMeta(tabId, {
schema: target.schema,
tableName: target.tableName,
columns,
primaryKeys: columns.filter((c) => c.is_primary_key).map((c) => c.name),
});
}
if (dataResult.status === "rejected") throw dataResult.reason;
if (columnsResult.status === "rejected")
console.error("[DBX] ERROR fetching table metadata:", columnsResult.reason);
} catch (e: any) {
queryStore.setErrorResult(tabId, e);
}