information_schema.role_column_grants.column_name

mysql

type: CHAR NOT NULL
8

mariadb

tidb

postgres

type: SQL_IDENTIFIER NULL
Note:
Name of the column
© 1996-2022 The PostgreSQL Global Development Group
10-15
type: SQL_IDENTIFIER
Note:
Name of the column
© 1996-2022 The PostgreSQL Global Development Group
7.4-9.6

cockroachdb

mssql