tidb版本:tidb-huawei-p tidb v5.2.3
dm版本:tidb-p tidb v2.0.6
异常语句: “Message”: “startLocation: [position: (mysqld-bin|000005.002219, 905313031), gtid-set: ], endLocation: [position: (mysqld-bin|000005.002219, 905313254), gtid-set: ], origin SQL: [alter table grant_draw_record modify column uuid
varchar(50) CHARACTER SET utf8 DEFAULT NULL COMMENT ‘唯一标识uuid’]: cannot track DDL: ALTER TABLE gaia_acc_5i5j
.grant_draw_record
MODIFY COLUMN uuid
VARCHAR(50) CHARACTER SET UTF8 DEFAULT NULL COMMENT ‘唯一标识uuid’”,
“RawCause”: “[ddl:8200]Unsupported modify charset from utf8mb4 to utf8”,
“Workaround”: “”
看了相关帖子 说v2.1.3 版本以上已修复,现在tidb是v5.2.3依然在报错,麻烦请帮忙协助解决一下