transformations:exportdb
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transformations:exportdb [2021/02/12 06:59] – dmitry | transformations:exportdb [2021/02/12 07:02] – dmitry | ||
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===Performance=== | ===Performance=== | ||
- | Under the hood, the exporting is performed using SQL INSERT statements by batches of 10 or 100 or 1000 rows. Exporting in bigger batches can be slightly | + | Under the hood, the exporting is performed using SQL INSERT statements by batches of 10, 100, 1' |
Some databases have a performance bottleneck for batches of SQL INSERT statements which may lead to slow performance (especially on wide tables). Consider using the [[transformations: | Some databases have a performance bottleneck for batches of SQL INSERT statements which may lead to slow performance (especially on wide tables). Consider using the [[transformations: |
transformations/exportdb.txt · Last modified: 2023/10/14 16:20 by craigt