As title said, our maintainer set a no-need-restart flag, sql_mode, on instance modification page, but not work.
The settings shows bellow, and some documentation and conversations checked.
Discuss found: https://groups.google.com/g/google-cloud-sql-discuss/c/TzMT5RoMcQw?pli=1
Flag list found: https://cloud.google.com/sql/docs/sqlserver/admin-api/rest/v1/flags/list
Flags checked: https://cloud.google.com/sql/docs/mysql/flags#config
Here is the settings we’ve changed:
Here is what we’ve got in console:
