2333a34d39
This commit adds the `cascadeTruncate` option to the JDBC datasource API, for databases that support this functionality (PostgreSQL and Oracle at the moment). This allows for applying a cascading truncate that affects tables that have foreign key constraints on the table being truncated. ## What changes were proposed in this pull request? Add `cascadeTruncate` option to JDBC datasource API. Allow this to affect the `TRUNCATE` query for databases that support this option. ## How was this patch tested? Existing tests for `truncateQuery` were updated. Also, an additional test was added to ensure that the correct syntax was applied, and that enabling the config for databases that do not support this option does not result in invalid queries. Author: Daniel van der Ende <daniel.vanderende@gmail.com> Closes #20057 from danielvdende/SPARK-22880. |
||
|---|---|---|
| .. | ||
| benchmarks | ||
| src | ||
| pom.xml | ||