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fix(client/lightweight): SQL nested transactions not supported

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Elian Doran 2026-01-07 12:14:30 +02:00
parent 3d1c93e58c
commit baf18835be
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1 changed files with 17 additions and 0 deletions
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17
apps/client/src/lightweight/sql_provider.ts
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@ -274,9 +274,26 @@ export default class BrowserSqlProvider implements DatabaseProvider {
this.ensureDb();
const self = this;
let savepointCounter = 0;
// Helper function to execute within a transaction
const executeTransaction = (beginStatement: string, ...args: unknown[]): T => {
// If we're already in a transaction, use SAVEPOINTs for nesting
// This mimics better-sqlite3's behavior
if (self._inTransaction) {
const savepointName = `sp_${++savepointCounter}_${Date.now()}`;
self.db!.exec(`SAVEPOINT ${savepointName}`);
try {
const result = func.apply(null, args as [Statement]);
self.db!.exec(`RELEASE SAVEPOINT ${savepointName}`);
return result;
} catch (e) {
self.db!.exec(`ROLLBACK TO SAVEPOINT ${savepointName}`);
throw e;
}
}
// Not in a transaction, start a new one
self._inTransaction = true;
self.db!.exec(beginStatement);
try {