Anel Husakovic 64f822c142 MDEV-28455: CREATE TEMPORARY TABLES privilege is insufficient for SHOW COLUMNS ...

=========== Problem =============
- `show columns` is not working for temporary tables, even though there
is enough privilege `create temporary tables`.
=========== Solution =============
- Append `TMP_TABLE_ACLS` privilege when running `show columns` for temp
tables.
- Additionally `check_access()` for database only once, not for each
field
=========== Additionally =============
- Update comments for function `check_table_access` arguments

Reviewed by: <vicentiu@mariadb.org>

2022-10-18 10:25:55 +03:00

351 KiB

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