tencent cloud


Error Codes and Messages

Last updated: 2024-01-06 17:34:56
The following error codes have been added for the proxy:

#define ER_PROXY_SANITY_ERROR 601 // "Sanity error: %s"
#define ER_PROXY_GS_NOT_SUPPORT 602 // Unsupported SQL type
#define ER_PROXY_ORDERBY_INDEX_NEG 603 // order by index is negative
#define ER_PROXY_ORDERBY_INDEX_TOO_BIG 604 // order by index is too big
#define ER_PROXY_ORDERBY_TYPE_UNSUPPORT 605 // ORDER BY is not supported
#define ER_PROXY_GROUPBY_INDEX_NEG 606 // group by index is negative
#define ER_PROXY_GROUPBY_INDEX_TOO_BIG 607 // group by index is too big
#define ER_PROXY_GROUPBY_TYPE_UNSUPPORT 608 // GROUP BY is not supported
#define ER_PROXY_GET_AUTO_ID_FAILED 609 // Failed to obtain auto-increment ID
#define ER_PROXY_TEANS_ROLLED_BACK 610 // The transaction has been rolled back
#define ER_PROXY_ONE_SET 611 // The current SQL statement should have been sent to one backend but it has not
#define ER_PROXY_CLIENT_HS_ERROR 612 // An error occurred while parsing the client handshake packet
#define ER_PROXY_ACCESS_DENIED_ERROR 613 // The length of readu_auth_switch_result is not 20, which should not happen
#define ER_PROXY_TRANS_NOT_ALLOWED 614 // Command not allowed in the transaction
#define ER_PROXY_TRANS_READ_ONLY 615 // Command not allowed in the read-only transaction
#define ER_PROXY_TRANS_ERROR_DIFFENT_SET 616 // In the non-XA transaction, the read-only SQL uses multiple backends
#define ER_PROXY_STRICT_ERROR 617 // In the strict mode, only one set can be modified at a time
#define ER_PROXY_SC_TOO_LONG 618 // The backend is disconnected for a long time and the connection is closed
#define ER_PROXY_START_TRANS_FAILED 619 // Failed to start a new XA transaction
#define ER_PROXY_SC_RETRY 620 // The server is closed. Please retry the previous SQL statement.
#define ER_PROXY_SC_TRANS_IN_ROLLBACK_ONLY 621 // The server is closed. The current transaction is being rolled back.
#define ER_PROXY_SC_COMMIT_LATER 622 // The server is closed. The transaction will be committed later.
#define ER_PROXY_SC_ROLLBACL_LATER 623 // The server is closed. The transaction will be rolled back later.
#define ER_PROXY_SC_IN_COMMIT_OR_ROLLBACK 624 // The server was closed when the transaction was being committed/rolled back
#define ER_PROXY_SC_NEED_ROLLBACK 625 // The server is closed. The current transaction needs to be rolled back.
#define ER_PROXY_SC_STATE_WILL_ROLLBACK 626 // The server is closed. Rollback will be performed.
#define ER_PROXY_XA_UNSUPPORT 627 // Command is not supported by XA currently.
#define ER_PROXY_XA_INVALID_COMMAND 628 // The XA command is invalid.
#define ER_PROXY_XA_GTID_INIT_ERROR 629 // GTID log initialization failed
#define ER_PROXY_XA_GET_SET_IP_PORT_FAILED 630 // Failed to obtain the set address
#define ER_PROXY_XA_UPDATE_GTID_LOG_FAILED 631 // Failed to update GTID log
#define ER_PROXY_MYSQL_PARSER_ERROR 632 // Failed to parse the embedded database SQL
#define ER_PROXY_ILLEGAL_ID 633 // Kill ID is invalid
#define ER_PROXY_NOT_SUPPORT_CURSOR 634 // CURSOR_TYPE_READ_ONLY is currently not supported
#define ER_PROXY_UNKNOWN_PREPARE_HANDLER 635 // The executed prepare is unknown
#define ER_PROXY_SET_PARA_FAIL 636 // Set parameters failed
#define ER_PROXY_SUBPARTITION_DEAY 637 // An error occurred while handling subpartitions
#define ER_PROXY_NO_SUBPARTITION_ROUTE 638 // No routing information was obtained for the subpartitioned table
#define ER_PROXY_LOCK_MORE_TABLE 639 // Only one subpartitioned table can be locked at a time
#define ER_PROXY_GET_ROUTER_LOCK_FAIL 640 // Failed to obtain the route lock
#define ER_PROXY_PART_NAME_EMPTY 641 // Partition name is empty
#define ER_PROXY_SUB_PART_TABLE_IS_NONE 646 // There is no subpartition
#define ER_PROXY_PART_TYPE_DENY 643 // The subpartition type is not supported
#define ER_PROXY_PART_NAME_ILLEGAL 644 // The partition name is invalid
#define ER_PROXY_DROP_ALL_PARTITION_FAIL 645 // Failed to delete all partitions. Please try deleting the table.
#define ER_PROXY_GET_OLD_PART_NUM_FAIL 646 // Failed to obtain the number of shards of the table
#define ER_PROXY_EMPTY_SQL 647 // Empty SQL, which will not be returned to the client
#define ER_PROXY_ERROR_SHARDKEY 648 // The shardkey must be a specified column
#define ER_PROXY_ERROR_SUB_SHARDKEY 649 // Shardkey for subpartitioning failed
#define ER_PROXY_SQLUSE_NOT_SUPPORT 650 // The proxy does not support this usage
#define ER_PROXY_DBFW_WHITE_LIST_DENY 651 // Not in the allowlist and blocked by the firewall
#define ER_PROXY_DBFW_DENY 652 // Blocked by the firewall
#define ER_PROXY_INCORRECT_ARGS 653 // The "stmt" parameter is incorrect
#define ER_PROXY_SYSTABLE_UNSUPPORT_NON_READ_SQL 654 // Non-read-only SQL statements cannot access system tables
#define ER_PROXY_TABLE_NOT_EXIST 655 // The table does not exist
#define ER_PROXY_SHARD_JOIN_UNSUPPORT_TYPE 656 // Shard join is currently not supported
#define ER_PROXY_RECURSIVE_JOIN_DENY 657 // Recursive join is not supported
#define ER_PROXY_JOIN_INTERNAL_ERROR 658 // The join operation is exceptional
#define ER_PROXY_SQL_TOO_COMPLEX 659 // The SQL statement is too complex and groupshard is currently not supported
#define ER_PROXY_INVALID_ARG_FOR_GTID_STATE 660 // The "gtid_state()" parameter is invalid
#define ER_PROXY_CANT_SET_GLOBAL_AUTOCOMMIT_GS 661 // Global autocommit cannot be set in groupshard
#define ER_PROXY_INVALID_VALUE_FOR_AUTOCOMMIT 662 // The "autocommit" value is invalid
#define ER_PROXY_XID_ERROR 663 // xid is invalid
#define ER_PROXY_XID_GENERAT_FAILED 664 // xid cannot be specified by the user
#define ER_PROXY_CANT_EXEC_IN_INTER_TRANS 665 // "The command cannot be executed in internal transction"
#define ER_PROXY_XID_TIME_ERROR 666 // "Unexpected time part of xid"
#define ER_PROXY_XID_TIMEDIFF_TOO_LONG 667 // "timediff > 1800s, it's not safe to execute boost"
#define ER_PROXY_SAVEPOINT_NOT_EXIST 668 // The SAVEPOINT does not exist
#define ER_PROXY_SC_TRANS_IN_ROLLED 669 // The transaction has been rolled back as the server is closed
#define ER_PROXY_CANT_BOOST_IN_TRANS 670 // SQLCOM_BOOST is not allowed in the transaction
#define ER_PROXY_TRANS_EXPECTED 671 // "A transaction is expected, this maybe a bug"
#define ER_PROXY_EXTERNAL_TRANS 672 // An external XA transaction cannot be executed
#define ER_PROXY_AUTO_INC_FAIL 673 // "Deal auto inc failed"
#define ER_PROXY_CHECK_JOIN_FAIL 674 // "Check join failed"
#define ER_PROXY_TABLE_TYPE_NOT_MATCH 675 // "Do not support shard-table operations in noshard instance"
#define ER_PROXY_UNSUPPORT_NS_IN_INSERT 676 // "Do not support noshard and noshard_allset in insert sql"
#define ER_PROXY_ALTER_SEQ_ID_FAIL 677 // Alter seq id failed
#define ER_PROXY_ALTER_ID_ILLEGAL 678 // Alter seq id is illegal
#define ER_PROXY_CANT_CHANGE_STEP 679 // "Current table use zk to get auto inc, do not support to change step: \\'%s\\'"
#define ER_PROXY_ALTER_STEP_FAIL 680 // Alter step failed
#define ER_PROXY_TOO_MUCH_TABLES 681 // The maximum number of tables has been reached
#define ER_PROXY_TABLE_EXISTED 682 // The table already exists
#define ER_PROXY_CREATE_STABLE_FAILED 683 // Failed to create the sharded table, as complex SQL statements cannot be used to create a sharded table
#define ER_PROXY_DDL_DENY 684 //The DDL operation is not allowed
#define ER_PROXY_SHADKEY_ERROR 685 // SQL should not relate to subpartition tables
#define ER_PROXY_NO_SK 686 // reject nosk
#define ER_PROXY_COMBINE_SQL_KEY 687 // Something went wrong
#define ER_PROXY_GET_SK_ERROR 688 // Failed to get the shardkey
#define ER_PROXY_SHOW_FAILED 689 // The "proxy show" command is incorrect
#define ER_PROXY_SET_FAILED 690 // The "proxy set" command is incorrect
#define ER_PROXY_SET_FAILED 690 // The SQL statement format is incorrect
#define ER_PROXY_UNLOCK_ROUTER_FAIL 692 // Failed to disable route lock
#define ER_PROXY_LOCK_ROUTER_FAIL 693 // Failed to enable route lock
#define ER_PROXY_PROXY_CMD_FAIL 694 // The "/*proxy*/" command is not supported
#define ER_PROXY_PROCESS_RULE_FILE_FAILED 695 // dump_error
#define ER_PROXY_GET_AUTO_NUM_ERROR 696 // Failed to obtain the auto-increment value
#define ER_PROXY_SEQUENCE_NOT_EXIST 697 // The sequence does not exist
#define ER_PROXY_SEQUENCE_ERROR 698 // The sequence is invalid
#define ER_PROXY_SEQUENCE_ALREADY_EXIST 699 // The sequence already exists
#define ER_PROXY_SQL_RETRY 700 // The SQL statement has not been committed or rolled back
#define ER_PROXY_XA2PC_ABORT 701 // 2PC failed and the transaction will be rolled back
#define ER_PROXY_XA2PC_COMMIT 702 // 2PC failed and it will be committed later
#define ER_PROXY_XA2PC_UNCERTAIN 703 // 2PC failed with unknown result
#define ER_PROXY_KILL_ERROR 704 // Failed to kill
#define ER_PROXY_TRACE_DENY705 // The SQL statement cannot be executed in the trace mode
#define ER_PROXY_SQL_IMCOMPLETE 706 // The transaction is in the incomplete status
#define ER_PROXY_SHARDKEY_HASH_ERROR 709// Shardkey hash error


// system error -----------------------------------------------------------------------

#define ER_PROXY_SLICING 901 // The slice is modified and possibly being scaled, causing the current SQL statement to be rejected
#define ER_PROXY_NO_DEFAULT_SET 902 // The set is empty
#define ER_PROXY_GET_ADDRESS_FAILED 903 // Initialization has not been completed yet. Failed to obtain the backend address. Please try again later.
#define ER_PROXY_SQL_SIZE_ERROR_IN_GET_CANDIDATE_ADDRESS 904 // An error occurred while obtaining the backend address (the number of destination backend is incorrect)
#define ER_PROXY_GET_ADDRESS_ERROR 905 // An error occurred while obtaining the backend address
#define ER_PROXY_CANDIDATE_ADDRESS_EMPTY 906 // No backend address has been obtained
#define ER_PROXY_CANT_GET_SOCK 907 // Failed to obtain the socket
#define ER_PROXY_GET_SET_SOCK_FAIL 908 // Failed to obtain the socket
#define ER_PROXY_CONNECT_ERROR 909 // Backend connection failed
#define ER_PROXY_NO_SQL_ASSIGN_TO_SET 910 // An exception occurred while sending SQL statements
#define ER_PROXY_STATUS_ERROR 911 // The group is in an exceptional status and disconnected
#define ER_PROXY_CONN_BROKEN_ERROR 912 // The server is closed and the SQL statement is in an exceptional status
#define ER_PROXY_UNKNOWN_ERROR 913 // Unknown proxy error
#define ER_PROXY_ALL_SLAVES_UNAVAILABLE 914 // All secondary servers are unavailable
#define ER_PROXY_ALL_SLAVES_CHANGE 915 // The secondary server has an exception

#define ER_PROXY_ERROR_END 916
Error code 900 and higher are system errors, which will be alarmed through the Cloud Monitor platform.
Contact Us

Contact our sales team or business advisors to help your business.

Technical Support

Open a ticket if you're looking for further assistance. Our Ticket is 7x24 avaliable.

7x24 Phone Support