sql_quote_show_create

Description

The sql_quote_show_create variable specifies whether to quote identifiers in SHOW CREATE TABLE and SHOW CREATE DATABASE statements.

Privilege requirements

• Query variables

  • Global level

    sys tenants and user tenants can execute the SHOW VARIABLES statement or view SYS.TENANT_VIRTUAL_GLOBAL_VARIABLE (in Oracle mode) and information_schema.GLOBAL_VARIABLES (in MySQL mode) to view the values of global system variables.

  • Session level

    sys tenants and user tenants can execute the SHOW VARIABLES statement or view SYS.TENANT_VIRTUAL_SESSION_VARIABLE (in Oracle mode) and information_schema.SESSION_VARIABLES (in MySQL mode) to view the values of session system variables.

• Modify variables

  • Set the variable at the global level

    • sys tenants can directly modify the values of global system variables.

    • MySQL user tenants must have the SUPER or ALTER SYSTEM privilege to modify the values of global system variables.

    • For V4.x, Oracle user tenants must have the ALTER SYSTEM privilege to modify the values of global system variables, starting from V4.2.0.

  • Set the variable at the session level

    sys tenants and user tenants can directly modify the values of session system variables in their own tenants.

Attributes