auto_increment_increment

Description

auto_increment_increment specifies the auto-increment step. This variable is used only when you log in to a MySQL client.

Privilege requirements

• Query variables

  • Global level

    sys tenants and all user tenants can execute the SHOW VARIABLES statement or query the information_schema.GLOBAL_VARIABLES view (MySQL-compatible mode) to view the value of a global system variable.

  • Session level

    sys tenants and all user tenants can execute the SHOW VARIABLES statement or query the information_schema.SESSION_VARIABLES view (MySQL-compatible mode) to view the value of a session system variable.

• Modify variables

  • Global level

    • sys tenants can directly modify the value of a global system variable.

    • MySQL user tenants must have the SUPER or ALTER SYSTEM privilege to modify the value of a global system variable.

  • Session level

    sys tenants and all user tenants can directly modify the value of a session system variable of their own tenant.

Attributes

Examples

Set the auto-increment step to 1.

• Global level

  obclient> SET GLOBAL auto_increment_increment =1;
  

• Session level

  obclient> SET auto_increment_increment =1;
  

References

Use an auto-increment column