sql_throttle_network

Description

sql_throttle_network specifies the request queuing time. If the request queuing time is greater than or equal to this value, the query is not allowed to be executed.

Privilege requirements

• Query variables

  sys tenants and all user tenants can execute the SHOW VARIABLES statement or query the SYS.TENANT_VIRTUAL_GLOBAL_VARIABLE view (Oracle-compatible mode) or the information_schema.GLOBAL_VARIABLES view (MySQL-compatible mode) to view the values of Global system variables.

• Modify variables

  • 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.

  • Oracle user tenants must have the ALTER SYSTEM privilege to modify the values of Global system variables.

Attributes

Examples

Set the request queuing time to 1000000 us.

obclient> SET GLOBAL sql_throttle_network = 1000000;