fix: truncate#3261
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# Description of Changes - `add_columns_to_table` api to handle `AutoMigrateStep::AddColumns` -- Look at doc comment for more Info. depends on: #3261 TODO: handle `AutoMigrateStep::DisconnectAllUsers`. # API and ABI breaking changes N/A. # Expected complexity level and risk 2? Changes are not in hotpath but a bug in migration can corrupt tables. # Testing a test to exercise the API. --------- Signed-off-by: Mazdak Farrokhzad <twingoow@gmail.com> Signed-off-by: Shubham Mishra <shivam828787@gmail.com> Co-authored-by: Mazdak Farrokhzad <twingoow@gmail.com>
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Description of Changes
Based on,and to fix mentioned issues on #3215 i.e -
TxData::insertstoo.visit_truncatescan not callschema_for_tablesfor dropped tables as schema info has been deleted fromst_*tables. Hence, added a field inReplayVisitorto cache table names.This PR decouples truncation info from delete entries, since deletion alone can’t reliably tell about truncation without extra mutations later.
Can be reviewed commit wise.
Testing
Testing using "Add columns" PR.