making BQ merge a single statement without temp tables #889
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iskakaushik
reviewed
Dec 23, 2023
flow/connectors/bigquery/bigquery.go
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| c.datasetID, MirrorJobsTable, syncBatchID, req.FlowJobName) | ||
| stmts = append(stmts, updateMetadataStmt) | ||
| stmts = append(stmts, "COMMIT TRANSACTION;") | ||
| fmt.Println(stmts) |
iskakaushik
approved these changes
Dec 23, 2023
serprex
approved these changes
Dec 23, 2023
serprex
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Dec 24, 2023
Discussed with Kevin BQ lock contention. He made #889 to remove temp table Merge is idempotent, so no need to have transaction, which removes need to have advisory lock on catalog
serprex
added a commit
that referenced
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Dec 24, 2023
Discussed with Kevin BQ lock contention. He made #889 to remove temp table Merge is idempotent, so no need to have transaction, which removes need to have advisory lock on catalog
serprex
added a commit
that referenced
this pull request
Dec 25, 2023
Discussed with Kevin BQ lock contention, he made #889 to remove temp table Merge is idempotent, so no need to have transaction, which removes need to have advisory lock on catalog
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