correctly build nullability information in values exec#7694
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matthewgapp wants to merge 4 commits intoapache:mainfrom
Closed
correctly build nullability information in values exec#7694matthewgapp wants to merge 4 commits intoapache:mainfrom
matthewgapp wants to merge 4 commits intoapache:mainfrom
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alamb
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Sep 29, 2023
| // we have this single row, null, typed batch as a placeholder to satisfy evaluation argument | ||
| let batch = RecordBatch::try_new( | ||
| schema.clone(), | ||
| // the schema we're using might have non-nullable fields, so we need to make them nullable |
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Given the issue appears to be that the schema in the MemoryTable doesn't match the schema of all its batches, what would you think about making this change in MemoryTable insert logic itself.
For example, perhaps after insert it could replace all batches with its own schema (perhaps also ensuring the nullability is correct).
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Thank you for your contribution. Unfortunately, this pull request is stale because it has been open 60 days with no activity. Please remove the stale label or comment or this will be closed in 7 days. |
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Which issue does this PR close?
Closes #7693.
Rationale for this change
What changes are included in this PR?
Are these changes tested?
Are there any user-facing changes?