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Reuse connection in getAllClasses #4463

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Merged
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Dec 27, 2017
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Reuse connection in getAllClasses #4463

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7 changes: 5 additions & 2 deletions src/Adapters/Storage/Postgres/PostgresStorageAdapter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -856,8 +856,11 @@ export class PostgresStorageAdapter {
// schemas cannot be retrieved, returns a promise that rejects. Requirements for the
// rejection reason are TBD.
getAllClasses() {
return this._ensureSchemaCollectionExists()
.then(() => this._client.map('SELECT * FROM "_SCHEMA"', null, row => toParseSchema({ className: row.className, ...row.schema })));
const self = this;
return this._client.task('get-all-classes', function * (t) {
yield self._ensureSchemaCollectionExists(t);
return yield t.map('SELECT * FROM "_SCHEMA"', null, row => toParseSchema({ className: row.className, ...row.schema }));
});
}

// Return a promise for the schema with the given name, in Parse format. If
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