slave_ddl_exec_mode

How replication events should be executed. Legal values are STRICT and IDEMPOTENT (default). In IDEMPOTENT mode, replication will not stop for DDL operations that are idempotent. This means that CREATE TABLE is treated as CREATE TABLE OR REPLACE and DROP TABLE is treated as DROP TABLE IF EXISTS.

See also: System Variables in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS

DETAILS

PARAMETERS

Command-line

--slave_ddl_exec_mode={STRICT|IDEMPOTENT}

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

ENUM (STRICT, IDEMPOTENT)

Default Value

IDEMPOTENT

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

IDEMPOTENT

AWS

HA (Primary/Replica)

10.5

IDEMPOTENT

AWS

Transactional Standalone

10.4

IDEMPOTENT

AWS

Transactional Standalone

10.5

IDEMPOTENT

AWS

Distributed Transactions

10.5

STRICT

GCP

ColumnStore

10.5

IDEMPOTENT

GCP

ColumnStore Multi

10.5

IDEMPOTENT

GCP

Galera

10.4

IDEMPOTENT

GCP

Galera

10.5

IDEMPOTENT

GCP

HA (Primary/Replica)

10.4

IDEMPOTENT

GCP

HA (Primary/Replica)

10.5

IDEMPOTENT

GCP

HTAP

10.5

IDEMPOTENT

GCP

Transactional Standalone

10.4

IDEMPOTENT

GCP

Transactional Standalone

10.5

IDEMPOTENT

GCP

Distributed Transactions

10.5

IDEMPOTENT

See MariaDB SkySQL documentation to learn more about the MariaDB SkySQL database as a service.

CHANGE HISTORY

Release Series

History

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Present starting in MariaDB Community Server 10.2.0.

EXTERNAL REFERENCES