下面摘自OGG 18.1官方文档，MySQL支持的对象以及操作，可以看到支持DDL，并不是所有DDL都支持，具体版本的同样可以参考相应版本官方文档。

https://docs.oracle.com/en/middleware/goldengate/core/18.1/hetergeneous-db/understanding-whats-supported-mysql.html#GUID-DA5CE4D3-8336-4EC8-8894-A86880D2066B
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原文：

Oracle GoldenGate for MySQL supports the following objects and operations:

Basic extraction and replication of DDL (data definition language) operations for MySQL 5.7.10 and later. Only the CREATE TABLE, ALTER TABLE, and DROP TABLE operations are supported.

Oracle GoldenGate supports the extraction and replication of transactional tables.

Oracle GoldenGate supports transactional tables up to the full row size and maximum number of columns that are supported by MySQL and the database storage engine that is being used. InnoDB supports up to 1017 columns.

Oracle GoldenGate supports the AUTO_INCREMENT column attribute. The increment value is captured from the binary log by Extract and applied to the target table in a Replicat insert operation.

Oracle GoldenGate supports the following DML operations on source and target database transactional tables:

Insert operation

Update operation (compressed included)

Delete operation (compressed included); cascade delete queries result in the deletion of the child of the parent operation

Truncate operation

Oracle GoldenGate can operate concurrently with MySQL native replication.

Oracle GoldenGate supports the DYNSQL feature for MySQL.
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译文：

Oracle GoldenGate for MySQL 支持以下对象和操作：

MySQL 5.7.10 及更高版本的 DDL（数据定义语言）操作的基本提取和复制。仅支持 CREATE TABLE、ALTER TABLE 和 DROP TABLE 操作。

Oracle GoldenGate 支持事务表的提取和复制。

Oracle GoldenGate 最多支持 MySQL 和正在使用的数据库存储引擎支持的完整行大小和最大列数的事务表。 InnoDB 最多支持 1017 列。

Oracle GoldenGate 支持 AUTO_INCREMENT 列属性。增量值由 Extract 从二进制日志中捕获，并在 Replicat 插入操作中应用于目标表。

Oracle GoldenGate 支持对源和目标数据库事务表进行以下 DML 操作：

插入操作

更新操作（压缩包）

删除操作（包括压缩）；级联删除查询导致删除父操作的子操作

截断操作

Oracle GoldenGate 可以与 MySQL 本机复制同时运行。

Oracle GoldenGate 支持 MySQL 的 DYNSQL 特性。
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