Use when investigating "my query worked yesterday and now doesn't", upgrading between LTS releases, migrating from MySQL, or setting up a new MariaDB instance with explicit sql_mode and charset. Prevents the common mistake of relying on implicit defaults that change between versions, mixing sql_mode
Use when investigating "my query worked yesterday and now doesn't", upgrading between LTS releases, migrating from MySQL, or setting up a new MariaDB instance with explicit sql_mode and charset. Prevents the common mistake of relying on implicit defaults that change between versions, mixing sql_mode-strict with legacy data, or assuming utf8 means utf8mb4. Covers sql_mode per version (STRICT_TRANS_