Postgresql код ошибки 28000

Error Code	Condition Name
Class 00 — Successful Completion
00000	successful_completion
Class 01 — Warning
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
Class 02 — No Data (this is also a warning class per the SQL standard)
02000	no_data
02001	no_additional_dynamic_result_sets_returned
Class 03 — SQL Statement Not Yet Complete
03000	sql_statement_not_yet_complete
Class 08 — Connection Exception
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
Class 09 — Triggered Action Exception
09000	triggered_action_exception
Class 0A — Feature Not Supported
0A000	feature_not_supported
Class 0B — Invalid Transaction Initiation
0B000	invalid_transaction_initiation
Class 0F — Locator Exception
0F000	locator_exception
0F001	invalid_locator_specification
Class 0L — Invalid Grantor
0L000	invalid_grantor
0LP01	invalid_grant_operation
Class 0P — Invalid Role Specification
0P000	invalid_role_specification
Class 0Z — Diagnostics Exception
0Z000	diagnostics_exception
0Z002	stacked_diagnostics_accessed_without_active_handler
Class 20 — Case Not Found
20000	case_not_found
Class 21 — Cardinality Violation
21000	cardinality_violation
Class 22 — Data Exception
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
22030	duplicate_json_object_key_value
22031	invalid_argument_for_sql_json_datetime_function
22032	invalid_json_text
22033	invalid_sql_json_subscript
22034	more_than_one_sql_json_item
22035	no_sql_json_item
22036	non_numeric_sql_json_item
22037	non_unique_keys_in_a_json_object
22038	singleton_sql_json_item_required
22039	sql_json_array_not_found
2203A	sql_json_member_not_found
2203B	sql_json_number_not_found
2203C	sql_json_object_not_found
2203D	too_many_json_array_elements
2203E	too_many_json_object_members
2203F	sql_json_scalar_required
2203G	sql_json_item_cannot_be_cast_to_target_type
Class 23 — Integrity Constraint Violation
23000	integrity_constraint_violation
23001	restrict_violation
23502	not_null_violation
23503	foreign_key_violation
23505	unique_violation
23514	check_violation
23P01	exclusion_violation
Class 24 — Invalid Cursor State
24000	invalid_cursor_state
Class 25 — Invalid Transaction State
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
Class 26 — Invalid SQL Statement Name
26000	invalid_sql_statement_name
Class 27 — Triggered Data Change Violation
27000	triggered_data_change_violation
Class 28 — Invalid Authorization Specification
28000	invalid_authorization_specification
28P01	invalid_password
Class 2B — Dependent Privilege Descriptors Still Exist
2B000	dependent_privilege_descriptors_still_exist
2BP01	dependent_objects_still_exist
Class 2D — Invalid Transaction Termination
2D000	invalid_transaction_termination
Class 2F — SQL Routine Exception
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
Class 34 — Invalid Cursor Name
34000	invalid_cursor_name
Class 38 — External Routine Exception
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
Class 39 — External Routine Invocation Exception
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
Class 3B — Savepoint Exception
3B000	savepoint_exception
3B001	invalid_savepoint_specification
Class 3D — Invalid Catalog Name
3D000	invalid_catalog_name
Class 3F — Invalid Schema Name
3F000	invalid_schema_name
Class 40 — Transaction Rollback
40000	transaction_rollback
40002	transaction_integrity_constraint_violation
40001	serialization_failure
40003	statement_completion_unknown
40P01	deadlock_detected
Class 42 — Syntax Error or Access Rule Violation
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
Class 44 — WITH CHECK OPTION Violation
44000	with_check_option_violation
Class 53 — Insufficient Resources
53000	insufficient_resources
53100	disk_full
53200	out_of_memory
53300	too_many_connections
53400	configuration_limit_exceeded
Class 54 — Program Limit Exceeded
54000	program_limit_exceeded
54001	statement_too_complex
54011	too_many_columns
54023	too_many_arguments
Class 55 — Object Not In Prerequisite State
55000	object_not_in_prerequisite_state
55006	object_in_use
55P02	cant_change_runtime_param
55P03	lock_not_available
55P04	unsafe_new_enum_value_usage
Class 57 — Operator Intervention
57000	operator_intervention
57014	query_canceled
57P01	admin_shutdown
57P02	crash_shutdown
57P03	cannot_connect_now
57P04	database_dropped
57P05	idle_session_timeout
Class 58 — System Error (errors external to PostgreSQL itself)
58000	system_error
58030	io_error
58P01	undefined_file
58P02	duplicate_file
Class 72 — Snapshot Failure
72000	snapshot_too_old
Class F0 — Configuration File Error
F0000	config_file_error
F0001	lock_file_exists
Class HV — Foreign Data Wrapper Error (SQL/MED)
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
Class P0 — PL/pgSQL Error
P0000	plpgsql_error
P0001	raise_exception
P0002	no_data_found
P0003	too_many_rows
P0004	assert_failure
Class XX — Internal Error
XX000	internal_error
XX001	data_corrupted
XX002	index_corrupted

I’m currently running openSuse on an rPi3B+ (aarch64) and have hit a wall running a NodeJS connection script.

I went through the standard install of PostgreSQL (v10 is what is offered on this version of openSuse) then created a new role with

CREATE ROLE new_role LOGIN PASSWORD 'passwd';

and then a db with

CREATE DATABASE new_db OWNER new_role;

Both the \l & \du return the expected outputs show that both the role and db have been created successfully with the correct owner.

So I then quickly created a node project directory and copied the test script from the docs: https://node-postgres.com/features/connecting

const { Pool, Client } = require('pg')
const connectionString = 'postgresql://new_role:passwd@localhost:5432/new_db'

const pool = new Pool({
  connectionString: connectionString,
})

pool.query('SELECT NOW()', (err, res) => {
  console.log(err, res)
  pool.end()
})

const client = new Client({
  connectionString: connectionString,
})
client.connect()

client.query('SELECT NOW()', (err, res) => {
  console.log(err, res)
  client.end()
})

This returns a few broken promise errors that I haven’t caught(.cath()) correctly yet, and an error code of 28000 that looks like this:

{ error: Ident authentication failed for user "new_role"
at Connection.parseE (/home/eru/postgresDB/node_modules/pg/lib/connection.js:554:11)
at Connection.parseMessage (/home/eru/postgresDB/node_modules/pg/lib/connection.js:379:19)
at Socket.<anonymous> (/home/eru/postgresDB/node_modules/pg/lib/connection.js:119:22)
at Socket.emit (events.js:182:13)
at addChunk (_stream_readable.js:283:12)
at readableAddChunk (_stream_readable.js:264:11)
at Socket.Readable.push (_stream_readable.js:219:10)
at TCP.onStreamRead [as onread] (internal/stream_base_commons.js:94:17)
  name: 'error',
  length: 99,
  severity: 'FATAL',
  code: '28000',
  detail: undefined,
  hint: undefined,
  position: undefined,
  internalPosition: undefined,
  internalQuery: undefined,
  where: undefined,
  schema: undefined,
  table: undefined,
  column: undefined,
  dataType: undefined,
  constraint: undefined,
  file: 'auth.c',
  line: '328',
  routine: 'auth_failed' } undefined

So I’m pretty sure the attempt made it to the intended port otherwise I wouldn’t have received the detailed error in terminal. The error code = invalid_authorization_specification

Is the there something I need to do on the server ,psql interface, that will fulfill the authorization specification?

When I’ve looked into that specific one I can’t seem to find useful search results relevant to my situation.

Fairly new to postgres here so I’m sure this is a pretty noob mistake that I’m missing but any help or input is very appreciated!

I’m Getting This Error While Applying Migrations To Create New Database Hosted in database Cluster in Digitalocean.

my connection string is:

                var conn = "User ID=test;Password=testPassword;Server=db-postgresql-tor1-xxxxx-do-user-xxxxxxxxx-0.b.db.ondigitalocean.com;port=25060;Database=TestAuthentication;Integrated Security=false;Pooling=true;";

Npgsql.PostgresException (0x80004005): 28000: no pg_hba.conf entry for host «XXX.xx.xx.192», user «test», database «TestAuthentication», SSL off
at Npgsql.NpgsqlConnector.<>c__DisplayClass160_0.<g__ReadMessageLong|0>d.MoveNext() in C:\projects\npgsql\src\Npgsql\NpgsqlConnector.cs:line 933
— End of stack trace from previous location —
at Npgsql.NpgsqlConnector.<>c__DisplayClass160_0.<g__ReadMessageLong|0>d.MoveNext() in C:\projects\npgsql\src\Npgsql\NpgsqlConnector.cs:line 973
— End of stack trace from previous location —
at Npgsql.NpgsqlConnector.Authenticate(String username, NpgsqlTimeout timeout, Boolean async) in C:\projects\npgsql\src\Npgsql\NpgsqlConnector.Auth.cs:line 22
at Npgsql.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) in C:\projects\npgsql\src\Npgsql\NpgsqlConnector.cs:line 389
at Npgsql.NpgsqlConnection.<>c__DisplayClass32_0.<g__OpenLong|0>d.MoveNext() in C:\projects\npgsql\src\Npgsql\NpgsqlConnection.cs:line 240
— End of stack trace from previous location —
at Npgsql.NpgsqlConnection.Open() in C:\projects\npgsql\src\Npgsql\NpgsqlConnection.cs:line 119
at Npgsql.EntityFrameworkCore.PostgreSQL.Storage.Internal.NpgsqlDatabaseCreator.Exists()
at Microsoft.EntityFrameworkCore.Migrations.HistoryRepository.Exists()
at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate(String targetMigration)
at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.UpdateDatabase(String targetMigration, String contextType)
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabaseImpl(String targetMigration, String contextType)
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabase.<>c__DisplayClass0_0.<.ctor>b__0()
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)
Exception data:
Severity: FATAL
SqlState: 28000
MessageText: no pg_hba.conf entry for host «XXX.xx.xx.192», user «test», database «TestAuthentication», SSL off
File: auth.c
Line: 496
Routine: ClientAuthentication
28000: no pg_hba.conf entry for host «XXX.xx.xx.192», user «test», database «TestAuthentication», SSL off

---

FATAL: no pg_hba.conf entry for host

Connecting to PostgreSQL may trigger an error as shown below:

FATAL: no pg_hba.conf entry for host "172.118.10.5", user "postgres", database "postgres", SSL off

This error generally triggers due to incomplete entries in the pg_hba.conf file. Generally, this configuration file controls the client authentication and is stored in the database instance’s data directory.

The general format of the pg_hba.conf file contains a set of records, one per line. A record contains a number of fields separated by spaces and/or tabs. Fields can contain white space, but we need to quote the field value.

Each record specifies a connection type, a client IP address range, a database name, a user name, and the authentication method for connections matching these parameters.

Further, the first record with a matching connection type, client address, requested database, and user name is used to perform authentication. There is no “fall-through” or “backup”: if one record is chosen and the authentication fails, subsequent records are not considered. If no record matches, access is denied.

Solution:

Modify the pg_hba.conf file in data directory to define what authentication policy should be used from all networks to the PostgreSQL server, and add an entry of the host IP address from which we try to connect. We can input the entry of the host to which we would like to provide access to:

# TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD
host    all         all         172.118.10.5/32       md5

Then, restart the database service to reload configurations:

# systemctl restart postgresql.service

Try again in order to connect with your database client tool and we should be able to connect without any errors.

FATAL: role does not exist

Connecting to PostgreSQL may trigger an error as shown below:

FATAL:  role "andym" does not exist

The indicated database user was not found. Note that if you do not specify a user name, the name of the operating system user running the database client tools is used as the user name by default, which might or might not be the right thing.

FATAL: role is not permitted to log in

Connecting to PostgreSQL may trigger an error as shown below:

FATAL:  role "andym" is not permitted to log in

The indicated database role is not allowed to log in. You have to give the role permission to log in. One way to do this is to log in as a super user and update the role:

ALTER ROLE "andym" WITH LOGIN;

Class 00 — Successful Completion 00000 successful_completion Class 01 — Warning 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 Class 02 — No Data (this is also a warning class per the SQL standard) 02000 no_data 02001 no_additional_dynamic_result_sets_returned Class 03 — SQL Statement Not Yet Complete 03000 sql_statement_not_yet_complete Class 08 — Connection Exception 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 Class 09 — Triggered Action Exception 09000 triggered_action_exception Class 0A — Feature Not Supported 0A000 feature_not_supported Class 0B — Invalid Transaction Initiation 0B000 invalid_transaction_initiation Class 0F — Locator Exception 0F000 locator_exception 0F001 invalid_locator_specification Class 0L — Invalid Grantor 0L000 invalid_grantor 0LP01 invalid_grant_operation Class 0P — Invalid Role Specification 0P000 invalid_role_specification Class 0Z — Diagnostics Exception 0Z000 diagnostics_exception 0Z002 stacked_diagnostics_accessed_without_active_handler Class 20 — Case Not Found 20000 case_not_found Class 21 — Cardinality Violation 21000 cardinality_violation Class 22 — Data Exception 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 22030 duplicate_json_object_key_value 22031 invalid_argument_for_sql_json_datetime_function 22032 invalid_json_text 22033 invalid_sql_json_subscript 22034 more_than_one_sql_json_item 22035 no_sql_json_item 22036 non_numeric_sql_json_item 22037 non_unique_keys_in_a_json_object 22038 singleton_sql_json_item_required 22039 sql_json_array_not_found 2203A sql_json_member_not_found 2203B sql_json_number_not_found 2203C sql_json_object_not_found 2203D too_many_json_array_elements 2203E too_many_json_object_members 2203F sql_json_scalar_required 2203G sql_json_item_cannot_be_cast_to_target_type Class 23 — Integrity Constraint Violation 23000 integrity_constraint_violation 23001 restrict_violation 23502 not_null_violation 23503 foreign_key_violation 23505 unique_violation 23514 check_violation 23P01 exclusion_violation Class 24 — Invalid Cursor State 24000 invalid_cursor_state Class 25 — Invalid Transaction State 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 Class 26 — Invalid SQL Statement Name 26000 invalid_sql_statement_name Class 27 — Triggered Data Change Violation 27000 triggered_data_change_violation Class 28 — Invalid Authorization Specification 28000 invalid_authorization_specification 28P01 invalid_password Class 2B — Dependent Privilege Descriptors Still Exist 2B000 dependent_privilege_descriptors_still_exist 2BP01 dependent_objects_still_exist Class 2D — Invalid Transaction Termination 2D000 invalid_transaction_termination Class 2F — SQL Routine Exception 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 Class 34 — Invalid Cursor Name 34000 invalid_cursor_name Class 38 — External Routine Exception 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 Class 39 — External Routine Invocation Exception 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 Class 3B — Savepoint Exception 3B000 savepoint_exception 3B001 invalid_savepoint_specification Class 3D — Invalid Catalog Name 3D000 invalid_catalog_name Class 3F — Invalid Schema Name 3F000 invalid_schema_name Class 40 — Transaction Rollback 40000 transaction_rollback 40002 transaction_integrity_constraint_violation 40001 serialization_failure 40003 statement_completion_unknown 40P01 deadlock_detected Class 42 — Syntax Error or Access Rule Violation 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 Class 44 — WITH CHECK OPTION Violation 44000 with_check_option_violation Class 53 — Insufficient Resources 53000 insufficient_resources 53100 disk_full 53200 out_of_memory 53300 too_many_connections 53400 configuration_limit_exceeded Class 54 — Program Limit Exceeded 54000 program_limit_exceeded 54001 statement_too_complex 54011 too_many_columns 54023 too_many_arguments Class 55 — Object Not In Prerequisite State 55000 object_not_in_prerequisite_state 55006 object_in_use 55P02 cant_change_runtime_param 55P03 lock_not_available 55P04 unsafe_new_enum_value_usage Class 57 — Operator Intervention 57000 operator_intervention 57014 query_canceled 57P01 admin_shutdown 57P02 crash_shutdown 57P03 cannot_connect_now 57P04 database_dropped 57P05 idle_session_timeout Class 58 — System Error (errors external to PostgreSQL itself) 58000 system_error 58030 io_error 58P01 undefined_file 58P02 duplicate_file Class 72 — Snapshot Failure 72000 snapshot_too_old Class F0 — Configuration File Error F0000 config_file_error F0001 lock_file_exists Class HV — Foreign Data Wrapper Error (SQL/MED) 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 Class P0 — PL/pgSQL Error P0000 plpgsql_error P0001 raise_exception P0002 no_data_found P0003 too_many_rows P0004 assert_failure Class XX — Internal Error XX000 internal_error XX001 data_corrupted XX002 index_corrupted