SQL 错误码以标准的 SQL State，Vendor Code 和详细错误信息提供，在 SQL 执行错误时返回给客户端。
目前内容为草稿，错误码仍可能调整。
内核异常 #
元数据 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 42000 | 10000 | Resource does not exist. |
| 08000 | 10001 | The URL `%s` is not recognized, please refer to the pattern `%s`. |
| 42000 | 10002 | Can not support 3-tier structure for actual data node `%s` with JDBC `%s`. |
| HY004 | 10003 | Invalid format for actual data node `%s`. |
| 42000 | 10004 | Unsupported SQL node conversion for SQL statement `%s`. |
| 42000 | 10010 | Rule does not exist. |
| 42S02 | 10020 | Schema `%s` does not exist. |
| 42S02 | 10021 | Single table `%s` does not exist. |
| HY000 | 10022 | Can not load table with database name `%s` and data source name `%s`. |
| 0A000 | 10030 | Can not drop schema `%s` because of contains tables. |
数据 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| HY004 | 11000 | Invalid value `%s`. |
| HY004 | 11001 | Unsupported conversion data type `%s` for value `%s`. |
| HY004 | 11010 | Unsupported conversion stream charset `%s`. |
语法 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 42000 | 12000 | You have an error in your SQL syntax: %s |
| 42000 | 12001 | Can not accept SQL type `%s`. |
| 42000 | 12002 | SQL String can not be NULL or empty. |
| 42000 | 12010 | Can not support variable `%s`. |
| 42S02 | 12011 | Can not find column label `%s`. |
| HV008 | 12020 | Column index `%d` is out of range. |
| 0A000 | 12100 | DROP TABLE … CASCADE is not supported. |
连接 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 08000 | 13000 | Can not register driver, reason is: %s |
| 01000 | 13010 | Circuit break open, the request has been ignored. |
| 08000 | 13020 | Can not get %d connections one time, partition succeed connection(%d) have released. Please consider increasing the `maxPoolSize` of the data sources or decreasing the `max-connections-size-per-query` in properties. |
| 08000 | 13030 | Connection has been closed. |
| 08000 | 13031 | Result set has been closed. |
| HY000 | 13090 | Load datetime from database failed, reason: %s |
事务 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 25000 | 14000 | Switch transaction type failed, please terminate the current transaction. |
| 25000 | 14100 | JDBC does not support operations across multiple logical databases in transaction. |
| 25000 | 14200 | Can not start new XA transaction in a active transaction. |
| 25000 | 14201 | Failed to create `%s` XA data source. |
锁 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| HY000 | 15000 | The table `%s` of schema `%s` is locked. |
| HY000 | 15001 | The table `%s` of schema `%s` lock wait timeout of `%s` milliseconds exceeded. |
审计 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 44000 | 16000 | SQL check failed, error message: %s |
集群 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| HY000 | 17000 | Work ID assigned failed, which can not exceed 1024. |
| HY000 | 17001 | Can not find `%s` file for datetime initialize. |
| HY000 | 17002 | File access failed, reason is: %s |
| HY000 | 17010 | Cluster persist repository error, reason is: %s |
迁移 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 44000 | 18001 | Created rule already existed. |
| 44000 | 18002 | Altered rule does not exist. |
| HY000 | 18020 | Failed to get DDL for table `%s`. |
| 42S01 | 18030 | Duplicate resource names `%s`. |
| 42S02 | 18031 | Resource names `%s` do not exist. |
| 0A000 | 18032 | Unsupported data type `%s` of unique key for pipeline job. |
| HY000 | 18050 | Before data record is `%s`, after data record is `%s`. |
| 08000 | 18051 | Data check table `%s` failed. |
| 0A000 | 18052 | Unsupported pipeline database type `%s`. |
| 0A000 | 18053 | Unsupported CRC32 data consistency calculate algorithm with database type `%s`. |
| HY000 | 18080 | Can not find pipeline job `%s`. |
| HY000 | 18081 | Job has already started. |
| HY000 | 18082 | Sharding count of job `%s` is 0. |
| HY000 | 18083 | Can not split by range for table `%s`, reason is: %s |
| HY000 | 18084 | Can not split by unique key `%s` for table `%s`, reason is: %s |
| HY000 | 18085 | Target table `%s` is not empty. |
| 01007 | 18086 | Source data source lacks %s privilege(s). |
| HY000 | 18087 | Source data source required `%s = %s`, now is `%s`. |
| HY000 | 18088 | User `%s` does exist. |
| 08000 | 18089 | Check privileges failed on source data source, reason is: %s |
| 08000 | 18090 | Data sources can not connect, reason is: %s |
| HY000 | 18091 | Importer job write data failed. |
| 08000 | 18092 | Get binlog position failed by job `%s`, reason is: %s |
| HY000 | 18093 | Can not poll event because of binlog sync channel already closed. |
| HY000 | 18094 | Task `%s` execute failed. |
| HY000 | 18095 | Job has already finished, please run `CHECK MIGRATION %s` to start a new data consistency check job. |
| HY000 | 18096 | Uncompleted consistency check job `%s` exists. |
DistSQL #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 44000 | 19000 | Can not process invalid resources, error message is: %s |
| 44000 | 19001 | Resources `%s` do not exist in database `%s`. |
| 44000 | 19002 | There is no resource in the database `%s`. |
| 44000 | 19003 | Resource `%s` is still used by `%s`. |
| 44000 | 19004 | Duplicate resource names `%s`. |
| 44000 | 19100 | Invalid `%s` rule `%s`, error message is: %s |
| 44000 | 19101 | %s rules `%s` do not exist in database `%s`. |
| 44000 | 19102 | %s rules `%s` in database `%s` are still in used. |
| 44000 | 19103 | %s rule `%s` has been enabled in database `%s`. |
| 44000 | 19104 | %s rule `%s` has been disabled in database `%s`. |
| 44000 | 19105 | Duplicate %s rule names `%s` in database `%s`. |
| 44000 | 19150 | Invalid %s algorithm(s) `%s`. |
| 44000 | 19151 | %s algorithm(s) `%s` do not exist in database `%s`. |
| 44000 | 19152 | %s algorithms `%s` in database `%s` are still in used. |
| 44000 | 19153 | Duplicate %s algorithms `%s` in database `%s`. |
功能异常 #
数据分片 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 44000 | 20000 | Can not find table rule with logic tables `%s`. |
| 44000 | 20001 | Can not get uniformed table structure for logic table `%s`, it has different meta data of actual tables are as follows: %s |
| 42S02 | 20002 | Can not find data source in sharding rule, invalid actual data node `%s`. |
| 44000 | 20003 | Data nodes must be configured for sharding table `%s`. |
| 44000 | 20004 | Actual table `%s.%s` is not in table rule configuration. |
| 44000 | 20005 | Can not find binding actual table, data source is `%s`, logic table is `%s`, other actual table is `%s`. |
| 44000 | 20006 | Actual tables `%s` are in use. |
| 42S01 | 20007 | Index `%s` already exists. |
| 42S02 | 20008 | Index `%s` does not exist. |
| 42S01 | 20009 | View name has to bind to %s tables. |
| 44000 | 20020 | Sharding value can’t be null in insert statement. |
| HY004 | 20021 | Found different types for sharding value `%s`. |
| HY004 | 20022 | Invalid %s, datetime pattern should be `%s`, value is `%s`. |
| 0A000 | 20040 | Can not support operation `%s` with sharding table `%s`. |
| 44000 | 20041 | Can not update sharding value for table `%s`. |
| 0A000 | 20042 | The CREATE VIEW statement contains unsupported query statement. |
| 44000 | 20043 | PREPARE statement can not support sharding tables route to same data sources. |
| 44000 | 20044 | The table inserted and the table selected must be the same or bind tables. |
| 0A000 | 20045 | Can not support DML operation with multiple tables `%s`. |
| 42000 | 20046 | %s … LIMIT can not support route to multiple data nodes. |
| 44000 | 20047 | Can not find actual data source intersection for logic tables `%s`. |
| 42000 | 20048 | INSERT INTO … SELECT can not support applying key generator with absent generate key column. |
| 0A000 | 20049 | Alter view rename .. to .. statement should have same config for `%s` and `%s`. |
| HY000 | 20060 | `%s %s` can not route correctly for %s `%s`. |
| 42S02 | 20061 | Can not get route result, please check your sharding rule configuration. |
| 34000 | 20062 | Can not get cursor name from fetch statement. |
| HY000 | 20080 | Sharding algorithm class `%s` should be implement `%s`. |
| HY000 | 20081 | Routed target `%s` does not exist, available targets are `%s`. |
| 44000 | 20082 | Inline sharding algorithms expression `%s` and sharding column `%s` do not match. |
| 44000 | 20090 | Can not find strategy for generate keys with table `%s`. |
| HY000 | 20099 | Sharding plugin error, reason is: %s |
读写分离 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| HY004 | 20280 | Invalid read database weight `%s`. |
数据库高可用 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| HY000 | 20380 | MGR plugin is not active in database `%s`. |
| 44000 | 20381 | MGR is not in single primary mode in database `%s`. |
| 44000 | 20382 | `%s` is not in MGR replication group member in database `%s`. |
| 44000 | 20383 | Group name in MGR is not same with configured one `%s` in database `%s`. |
SQL 方言转换 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 42000 | 20440 | Can not support database `%s` in SQL translation. |
| 42000 | 20441 | Translation error, SQL is: %s |
流量治理 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 42S02 | 20500 | Can not get traffic execution unit. |
数据加密 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| 44000 | 20700 | Can not find logic encrypt column by `%s`. |
| 44000 | 20701 | Fail to find encrypt column `%s` from table `%s`. |
| 44000 | 20702 | Altered column `%s` must use same encrypt algorithm with previous column `%s` in table `%s`. |
| 42000 | 20740 | Insert value of index `%s` can not support for encrypt. |
| 0A000 | 20741 | The SQL clause `%s` is unsupported in encrypt rule. |
| HY004 | 20780 | Encrypt algorithm `%s` initialization failed, reason is: %s |
影子库 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| HY004 | 20820 | Shadow column `%s` of table `%s` does not support `%s` type. |
| 42000 | 20840 | Insert value of index `%s` can not support for shadow. |
其他异常 #
| SQL State | Vendor Code | 错误信息 |
|---|---|---|
| HY004 | 30000 | Unknown exception: %s |
| 0A000 | 30001 | Unsupported SQL operation: %s |
| 0A000 | 30002 | Database protocol exception: %s |
| 0A000 | 30003 | Unsupported command: %s |