本文将为您介绍PolarDB-P错误码。

错误码格式

PolarDB-P服务器发出的所有消息都遵循SQL标准对“SQLSTATE”码的约定,被赋予一个5个字符的错误码。如果应用程序想要判断发生了什么错误,应该检查返回消息的错误码,而非检测消息的文本。不同发布版本之间的错误码一般不会发生改变,但其错误文本可能变化。

根据SQL标准,错误码的前两位表示错误类别,后三位表示当前错误类别下的特定情况。应用程序即便无法识别特定的错误码,依然可以通过错误码的前两位识别出错误类型。

以下列出所有的错误类和错误码,对于每个错误类有一个最后三位为000的错误码,该错误码用于表示当前错误类下没有赋予特定错误情况的错误。

错误码列表

说明 条件名(Condition Name)表示在存储过程中可以使用的条件名,在存储过程中该条件名不区分大小写。

存储过程不识别warning类型的条件名,对应的错误类为 00 , 01 和 02。

表 1. Class 00 — Successful Completion
Error Code Condition Name
00000 successful_completion
表 2. Class 01 — Warning
Error Code Condition Name
01000 warning
0100C dynamic_result_sets_returned
01008 implicit_zero_bit_padding
01003 null_value_eliminated_in_set_function
01007 privilege_not_granted
01006 privilege_not_revoked
01004 string_data_right_truncation
01P01 deprecated_feature
表 3. Class 02 — No Data (this is also a warning class per the SQL standard)
Error Code Condition Name
02000 no_data
02001 no_additional_dynamic_result_sets_returned
表 4. lass 03 — SQL Statement Not Yet Complete
Error Code Condition Name
03000 sql_statement_not_yet_complete
表 5. Class 08 — Connection Exception
Error Code Condition Name
08000 connection_exception
08003 connection_does_not_exist
08006 connection_failure
08001 sqlclient_unable_to_establish_sqlconnection
08004 sqlserver_rejected_establishment_of_sqlconnection
08007 transaction_resolution_unknown
08P01 protocol_violation
表 6. Class 09 — Triggered Action Exception
Error Code Condition Name
09000 triggered_action_exception
表 7. Class 0A — Feature Not Supported
Error Code Condition Name
0A000 feature_not_supported
表 8. Class 0B — Invalid Transaction Initiation
Error Code Condition Name
0B000 invalid_transaction_initiation
表 9. Class 0F — Locator Exception
Error Code Condition Name
0F000 locator_exception
0F001 invalid_locator_specification
表 10. Class 0L — Invalid Grantor
Error Code Condition Name
0L000 invalid_grantor
0LP01 invalid_grant_operation
表 11. Class 0P — Invalid Role Specification
Error Code Condition Name
0P000 invalid_role_specification
表 12. Class 0Z — Diagnostics Exception
Error Code Condition Name
0Z000 diagnostics_exception
0Z002 stacked_diagnostics_accessed_without_active_handler
表 13. Class 20 — Case Not Found
Error Code Condition Name
20000 case_not_found
表 14. Class 21 — Cardinality Violation
Error Code Condition Name
21000 cardinality_violation
表 15. Class 22 — Data Exception
Error Code Condition Name
22000 data_exception
2202E array_subscript_error
22021 character_not_in_repertoire
22008 datetime_field_overflow
22012 division_by_zero
22005 error_in_assignment
2200B escape_character_conflict
22022 indicator_overflow
22015 interval_field_overflow
2201E invalid_argument_for_logarithm
22014 invalid_argument_for_ntile_function
22016 invalid_argument_for_nth_value_function
2201F invalid_argument_for_power_function
2201G invalid_argument_for_width_bucket_function
22018 invalid_character_value_for_cast
22007 invalid_datetime_format
22019 invalid_escape_character
2200D invalid_escape_octet
22025 invalid_escape_sequence
22P06 nonstandard_use_of_escape_character
22010 invalid_indicator_parameter_value
22023 invalid_parameter_value
22013 invalid_preceding_or_following_size
2201B invalid_regular_expression
2201W invalid_row_count_in_limit_clause
2201X invalid_row_count_in_result_offset_clause
2202H invalid_tablesample_argument
2202G invalid_tablesample_repeat
22009 invalid_time_zone_displacement_value
2200C invalid_use_of_escape_character
2200G most_specific_type_mismatch
22004 null_value_not_allowed
22002 null_value_no_indicator_parameter
22003 numeric_value_out_of_range
2200H sequence_generator_limit_exceeded
22026 string_data_length_mismatch
22001 string_data_right_truncation
22011 substring_error
22027 trim_error
22024 unterminated_c_string
2200F zero_length_character_string
22P01 floating_point_exception
22P02 invalid_text_representation
22P03 invalid_binary_representation
22P04 bad_copy_file_format
22P05 untranslatable_character
2200L not_an_xml_document
2200M invalid_xml_document
2200N invalid_xml_content
2200S invalid_xml_comment
2200T invalid_xml_processing_instruction
表 16. Class 23 — Integrity Constraint Violation
Error Code Condition Name
23000 integrity_constraint_violation
23001 restrict_violation
23502 not_null_violation
23503 foreign_key_violation
23505 unique_violation
23514 check_violation
23P01 exclusion_violation
表 17. Class 24 — Invalid Cursor State
Error Code Condition Name
24000 invalid_cursor_state
表 18. Class 25 — Invalid Transaction State
Error Code Condition Name
25000 invalid_transaction_state
25001 active_sql_transaction
25002 branch_transaction_already_active
25008 held_cursor_requires_same_isolation_level
25003 inappropriate_access_mode_for_branch_transaction
25004 inappropriate_isolation_level_for_branch_transaction
25005 no_active_sql_transaction_for_branch_transaction
25006 read_only_sql_transaction
25007 schema_and_data_statement_mixing_not_supported
25P01 no_active_sql_transaction
25P02 in_failed_sql_transaction
25P03 idle_in_transaction_session_timeout
表 19. Class 26 — Invalid SQL Statement Name
Error Code Condition Name
26000 invalid_sql_statement_name
表 20. Class 27 — Triggered Data Change Violation
Error Code Condition Name
27000 triggered_data_change_violation
表 21. Class 28 — Invalid Authorization Specification
Error Code Condition Name
28000 invalid_authorization_specification
28P01 invalid_password
表 22. Class 2B — Dependent Privilege Descriptors Still Exist
Error Code Condition Name
2B000 dependent_privilege_descriptors_still_exist
2BP01 dependent_objects_still_exist
表 23. Class 2D — Invalid Transaction Termination
Error Code Condition Name
2D000 invalid_transaction_termination
表 24. Class 2F — SQL Routine Exception
Error Code Condition Name
2F000 sql_routine_exception
2F005 function_executed_no_return_statement
2F002 modifying_sql_data_not_permitted
2F003 prohibited_sql_statement_attempted
2F004 reading_sql_data_not_permitted
表 25. Class 34 — Invalid Cursor Name
Error Code Condition Name
34000 invalid_cursor_name
表 26. Class 38 — External Routine Exception
Error Code Condition Name
38000 external_routine_exception
38001 containing_sql_not_permitted
38002 modifying_sql_data_not_permitted
38003 prohibited_sql_statement_attempted
38004 reading_sql_data_not_permitted
表 27. Class 39 — External Routine Invocation Exception
Error Code Condition Name
39000 external_routine_invocation_exception
39001 invalid_sqlstate_returned
39004 null_value_not_allowed
39P01 trigger_protocol_violated
39P02 srf_protocol_violated
39P03 event_trigger_protocol_violated
表 28. Class 3B — Savepoint Exception
Error Code Condition Name
3B000 savepoint_exception
3B001 invalid_savepoint_specification
表 29. Class 3D — Invalid Catalog Name
Error Code Condition Name
3D000 invalid_catalog_name
表 30. Class 3F — Invalid Schema Name
Error Code Condition Name
3F000 invalid_schema_name
表 31. Class 40 — Transaction Rollback
Error Code Condition Name
40000 transaction_rollback
40002 transaction_integrity_constraint_violation
40001 serialization_failure
40003 statement_completion_unknown
40P01 deadlock_detected
表 32. Class 42 — Syntax Error or Access Rule Violation
Error Code Condition Name
42000 syntax_error_or_access_rule_violation
42601 syntax_error
42501 insufficient_privilege
42846 cannot_coerce
42803 grouping_error
42P20 windowing_error
42P19 invalid_recursion
42830 invalid_foreign_key
42602 invalid_name
42622 name_too_long
42939 reserved_name
42804 datatype_mismatch
42P18 indeterminate_datatype
42P21 collation_mismatch
42P22 indeterminate_collation
42809 wrong_object_type
428C9 generated_always
42703 undefined_column
42883 undefined_function
42P01 undefined_table
42P02 undefined_parameter
42704 undefined_object
42701 duplicate_column
42P03 duplicate_cursor
42P04 duplicate_database
42723 duplicate_function
42P05 duplicate_prepared_statement
42P06 duplicate_schema
42P07 duplicate_table
42712 duplicate_alias
42710 duplicate_object
42702 ambiguous_column
42725 ambiguous_function
42P08 ambiguous_parameter
42P09 ambiguous_alias
42P10 invalid_column_reference
42611 invalid_column_definition
42P11 invalid_cursor_definition
42P12 invalid_database_definition
42P13 invalid_function_definition
42P14 invalid_prepared_statement_definition
42P15 invalid_schema_definition
42P16 invalid_table_definition
42P17 invalid_object_definition
表 33. Class 44 — WITH CHECK OPTION Violation
Error Code Condition Name
44000 with_check_option_violation
表 34. Class 53 — Insufficient Resources
Error Code Condition Name
53000 insufficient_resources
53100 disk_full
53200 out_of_memory
53300 too_many_connections
53400 configuration_limit_exceeded
表 35. Class 54 — Program Limit Exceeded
Error Code Condition Name
54000 program_limit_exceeded
54001 statement_too_complex
54011 too_many_columns
54023 too_many_arguments
表 36. Class 55 — Object Not In Prerequisite State
Error Code Condition Name
55000 object_not_in_prerequisite_state
55006 object_in_use
55P02 cant_change_runtime_param
55P03 lock_not_available
表 37. Class 57 — Operator Intervention
Error Code Condition Name
57000 operator_intervention
57014 query_canceled
57P01 admin_shutdown
57P02 crash_shutdown
57P03 cannot_connect_now
57P04 database_dropped
表 38. Class 58 — System Error (errors external to PostgreSQL itself)
Error Code Condition Name
58000 system_error
58030 io_error
58P01 undefined_file
58P02 duplicate_file
表 39. Class 72 — Snapshot Failure
Error Code Condition Name
72000 snapshot_too_old
表 40. Class F0 — Configuration File Error
Error Code Condition Name
F0000 config_file_error
F0001 lock_file_exists
表 41. Class HV — Foreign Data Wrapper Error (SQL/MED)
Error Code Condition Name
HV000 fdw_error
HV005 fdw_column_name_not_found
HV002 fdw_dynamic_parameter_value_needed
HV010 fdw_function_sequence_error
HV021 fdw_inconsistent_descriptor_information
HV024 fdw_invalid_attribute_value
HV007 fdw_invalid_column_name
HV008 fdw_invalid_column_number
HV004 fdw_invalid_data_type
HV006 fdw_invalid_data_type_descriptors
HV091 fdw_invalid_descriptor_field_identifier
HV00B fdw_invalid_handle
HV00C fdw_invalid_option_index
HV00D fdw_invalid_option_name
HV090 fdw_invalid_string_length_or_buffer_length
HV00A fdw_invalid_string_format
HV009 fdw_invalid_use_of_null_pointer
HV014 fdw_too_many_handles
HV001 fdw_out_of_memory
HV00P fdw_no_schemas
HV00J fdw_option_name_not_found
HV00K fdw_reply_handle
HV00Q fdw_schema_not_found
HV00R fdw_table_not_found
HV00L fdw_unable_to_create_execution
HV00M fdw_unable_to_create_reply
HV00N fdw_unable_to_establish_connection
表 42. Class P0 — PL/pgSQL Error
Error Code Condition Name
P0000 plpgsql_error
P0001 raise_exception
P0002 no_data_found
P0003 too_many_rows
P0004 assert_failure
表 43. Class XX — Internal Error
Error Code Condition Name
XX000 internal_error
XX001 data_corrupted
XX002 index_corrupted