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feat(bigquery): add WriteTruncateData write disposition #12013

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Merged
merged 4 commits into from
May 1, 2025
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Merged

feat(bigquery): add WriteTruncateData write disposition #12013

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feat(bigquery): add WriteTruncateData write disposition
shollyman Apr 18, 2025
15db681
lint
shollyman Apr 18, 2025
09186e5
Merge branch 'main' into trunc
shollyman May 1, 2025
1b07277
Merge branch 'main' into trunc
shollyman May 1, 2025
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6 changes: 5 additions & 1 deletion bigquery/table.go
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Original file line number Diff line number Diff line change
Expand Up @@ -288,10 +288,14 @@ const (
// Data is appended atomically on successful completion of a job.
WriteAppend TableWriteDisposition = "WRITE_APPEND"

// WriteTruncate overrides the existing data in the destination table.
// WriteTruncate overwrites the existing data in the destination table.
// Data is overwritten atomically on successful completion of a job.
WriteTruncate TableWriteDisposition = "WRITE_TRUNCATE"

// WriteTruncateData overwrites the data, but keeps the constraints and
// reuses the schema for an existing table.
WriteTruncateData TableWriteDisposition = "WRITE_TRUNCATE_DATA"

// WriteEmpty fails writes if the destination table already contains data.
WriteEmpty TableWriteDisposition = "WRITE_EMPTY"
)
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