CHECK MIGRATION BY 语法用于校验数据迁移作业中的数据一致性。
ShowMigrationList ::=
'CHECK' 'MIGRATION' migrationJobId 'BY' 'TYPE' '(' 'NAME' '=' migrationCheckAlgorithmType ')'
migrationJobId ::=
string
migrationCheckAlgorithmType ::=
string
migrationJobId 需要通过 SHOW MIGRATION LIST 语法查询获得
migrationCheckAlgorithmType 需要通过 SHOW MIGRATION CHECK ALGORITHMS 语法查询获得
CHECK MIGRATION 'j01016e501b498ed1bdb2c373a2e85e2529a6' BY TYPE (NAME='CRC32_MATCH');
CHECK、MIGRATION、BY、TYPE