ogg 从mysql同步oracle 可以实现ddl 同步吗?
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.