Kentoku SHIBA 69c86abb64 MDEV-20502 Queries against spider tables return wrong values for columns following constant declarations. ...

When executing a query like "select id, 0 as const, val from ...", there are 3 columns(items) in Query->select at handlerton->create_group_by(). After that, MariaDB makes a temporary table with 2 columns. The skipped items are const item, so fixing Spider to skip const items for items at Query->select.

2021-01-12 10:25:03 +01:00

477 KiB

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