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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Appendix A. PostgreSQL Error Codes</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="appendixes.html" title="Part VIII. Appendixes" /><link rel="next" href="datetime-appendix.html" title="Appendix B. Date/Time Support" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Appendix A. <span class="productname">PostgreSQL</span> Error Codes</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="appendixes.html" title="Part VIII. Appendixes">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><th width="60%" align="center">Part VIII. Appendixes</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="datetime-appendix.html" title="Appendix B. Date/Time Support">Next</a></td></tr></table><hr /></div><div class="appendix" id="ERRCODES-APPENDIX"><div class="titlepage"><div><div><h2 class="title">Appendix A. <span class="productname">PostgreSQL</span> Error Codes</h2></div></div></div><a id="id-1.11.2.2" class="indexterm"></a><p>
All messages emitted by the <span class="productname">PostgreSQL</span>
server are assigned five-character error codes that follow the SQL
standard's conventions for <span class="quote">“<span class="quote">SQLSTATE</span>”</span> codes. Applications
that need to know which error condition has occurred should usually
test the error code, rather than looking at the textual error
message. The error codes are less likely to change across
<span class="productname">PostgreSQL</span> releases, and also are not subject to
change due to localization of error messages. Note that some, but
not all, of the error codes produced by <span class="productname">PostgreSQL</span>
are defined by the SQL standard; some additional error codes for
conditions not defined by the standard have been invented or
borrowed from other databases.
</p><p>
According to the standard, the first two characters of an error code
denote a class of errors, while the last three characters indicate
a specific condition within that class. Thus, an application that
does not recognize the specific error code might still be able to infer
what to do from the error class.
</p><p>
<a class="xref" href="errcodes-appendix.html#ERRCODES-TABLE" title="Table A.1. PostgreSQL Error Codes">Table A.1</a> lists all the error codes defined in
<span class="productname">PostgreSQL</span> 15.7. (Some are not actually
used at present, but are defined by the SQL standard.)
The error classes are also shown. For each error class there is a
<span class="quote">“<span class="quote">standard</span>”</span> error code having the last three characters
<code class="literal">000</code>. This code is used only for error conditions that fall
within the class but do not have any more-specific code assigned.
</p><p>
The symbol shown in the column <span class="quote">“<span class="quote">Condition Name</span>”</span> is
the condition name to use in <span class="application">PL/pgSQL</span>. Condition
names can be written in either upper or lower case. (Note that
<span class="application">PL/pgSQL</span> does not recognize warning, as opposed to error,
condition names; those are classes 00, 01, and 02.)
</p><p>
For some types of errors, the server reports the name of a database object
(a table, table column, data type, or constraint) associated with the error;
for example, the name of the unique constraint that caused a
<code class="symbol">unique_violation</code> error. Such names are supplied in separate
fields of the error report message so that applications need not try to
extract them from the possibly-localized human-readable text of the message.
As of <span class="productname">PostgreSQL</span> 9.3, complete coverage for this feature
exists only for errors in SQLSTATE class 23 (integrity constraint
violation), but this is likely to be expanded in future.
</p><div class="table" id="ERRCODES-TABLE"><p class="title"><strong>Table A.1. <span class="productname">PostgreSQL</span> Error Codes</strong></p><div class="table-contents"><table class="table" summary="PostgreSQL Error Codes" border="1"><colgroup><col class="errorcode" /><col class="condname" /></colgroup><thead><tr><th>Error Code</th><th>Condition Name</th></tr></thead><tbody><tr><td colspan="2"><span class="bold"><strong>Class 00 — Successful Completion</strong></span></td></tr><tr><td><code class="literal">00000</code></td><td><code class="symbol">successful_completion</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 01 — Warning</strong></span></td></tr><tr><td><code class="literal">01000</code></td><td><code class="symbol">warning</code></td></tr><tr><td><code class="literal">0100C</code></td><td><code class="symbol">dynamic_result_sets_returned</code></td></tr><tr><td><code class="literal">01008</code></td><td><code class="symbol">implicit_zero_bit_padding</code></td></tr><tr><td><code class="literal">01003</code></td><td><code class="symbol">null_value_eliminated_in_set_function</code></td></tr><tr><td><code class="literal">01007</code></td><td><code class="symbol">privilege_not_granted</code></td></tr><tr><td><code class="literal">01006</code></td><td><code class="symbol">privilege_not_revoked</code></td></tr><tr><td><code class="literal">01004</code></td><td><code class="symbol">string_data_right_truncation</code></td></tr><tr><td><code class="literal">01P01</code></td><td><code class="symbol">deprecated_feature</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 02 — No Data (this is also a warning class per the SQL standard)</strong></span></td></tr><tr><td><code class="literal">02000</code></td><td><code class="symbol">no_data</code></td></tr><tr><td><code class="literal">02001</code></td><td><code class="symbol">no_additional_dynamic_result_sets_returned</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 03 — SQL Statement Not Yet Complete</strong></span></td></tr><tr><td><code class="literal">03000</code></td><td><code class="symbol">sql_statement_not_yet_complete</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 08 — Connection Exception</strong></span></td></tr><tr><td><code class="literal">08000</code></td><td><code class="symbol">connection_exception</code></td></tr><tr><td><code class="literal">08003</code></td><td><code class="symbol">connection_does_not_exist</code></td></tr><tr><td><code class="literal">08006</code></td><td><code class="symbol">connection_failure</code></td></tr><tr><td><code class="literal">08001</code></td><td><code class="symbol">sqlclient_unable_to_establish_sqlconnection</code></td></tr><tr><td><code class="literal">08004</code></td><td><code class="symbol">sqlserver_rejected_establishment_of_sqlconnection</code></td></tr><tr><td><code class="literal">08007</code></td><td><code class="symbol">transaction_resolution_unknown</code></td></tr><tr><td><code class="literal">08P01</code></td><td><code class="symbol">protocol_violation</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 09 — Triggered Action Exception</strong></span></td></tr><tr><td><code class="literal">09000</code></td><td><code class="symbol">triggered_action_exception</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 0A — Feature Not Supported</strong></span></td></tr><tr><td><code class="literal">0A000</code></td><td><code class="symbol">feature_not_supported</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 0B — Invalid Transaction Initiation</strong></span></td></tr><tr><td><code class="literal">0B000</code></td><td><code class="symbol">invalid_transaction_initiation</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 0F — Locator Exception</strong></span></td></tr><tr><td><code class="literal">0F000</code></td><td><code class="symbol">locator_exception</code></td></tr><tr><td><code class="literal">0F001</code></td><td><code class="symbol">invalid_locator_specification</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 0L — Invalid Grantor</strong></span></td></tr><tr><td><code class="literal">0L000</code></td><td><code class="symbol">invalid_grantor</code></td></tr><tr><td><code class="literal">0LP01</code></td><td><code class="symbol">invalid_grant_operation</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 0P — Invalid Role Specification</strong></span></td></tr><tr><td><code class="literal">0P000</code></td><td><code class="symbol">invalid_role_specification</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 0Z — Diagnostics Exception</strong></span></td></tr><tr><td><code class="literal">0Z000</code></td><td><code class="symbol">diagnostics_exception</code></td></tr><tr><td><code class="literal">0Z002</code></td><td><code class="symbol">stacked_diagnostics_accessed_without_active_handler</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 20 — Case Not Found</strong></span></td></tr><tr><td><code class="literal">20000</code></td><td><code class="symbol">case_not_found</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 21 — Cardinality Violation</strong></span></td></tr><tr><td><code class="literal">21000</code></td><td><code class="symbol">cardinality_violation</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 22 — Data Exception</strong></span></td></tr><tr><td><code class="literal">22000</code></td><td><code class="symbol">data_exception</code></td></tr><tr><td><code class="literal">2202E</code></td><td><code class="symbol">array_subscript_error</code></td></tr><tr><td><code class="literal">22021</code></td><td><code class="symbol">character_not_in_repertoire</code></td></tr><tr><td><code class="literal">22008</code></td><td><code class="symbol">datetime_field_overflow</code></td></tr><tr><td><code class="literal">22012</code></td><td><code class="symbol">division_by_zero</code></td></tr><tr><td><code class="literal">22005</code></td><td><code class="symbol">error_in_assignment</code></td></tr><tr><td><code class="literal">2200B</code></td><td><code class="symbol">escape_character_conflict</code></td></tr><tr><td><code class="literal">22022</code></td><td><code class="symbol">indicator_overflow</code></td></tr><tr><td><code class="literal">22015</code></td><td><code class="symbol">interval_field_overflow</code></td></tr><tr><td><code class="literal">2201E</code></td><td><code class="symbol">invalid_argument_for_logarithm</code></td></tr><tr><td><code class="literal">22014</code></td><td><code class="symbol">invalid_argument_for_ntile_function</code></td></tr><tr><td><code class="literal">22016</code></td><td><code class="symbol">invalid_argument_for_nth_value_function</code></td></tr><tr><td><code class="literal">2201F</code></td><td><code class="symbol">invalid_argument_for_power_function</code></td></tr><tr><td><code class="literal">2201G</code></td><td><code class="symbol">invalid_argument_for_width_bucket_function</code></td></tr><tr><td><code class="literal">22018</code></td><td><code class="symbol">invalid_character_value_for_cast</code></td></tr><tr><td><code class="literal">22007</code></td><td><code class="symbol">invalid_datetime_format</code></td></tr><tr><td><code class="literal">22019</code></td><td><code class="symbol">invalid_escape_character</code></td></tr><tr><td><code class="literal">2200D</code></td><td><code class="symbol">invalid_escape_octet</code></td></tr><tr><td><code class="literal">22025</code></td><td><code class="symbol">invalid_escape_sequence</code></td></tr><tr><td><code class="literal">22P06</code></td><td><code class="symbol">nonstandard_use_of_escape_character</code></td></tr><tr><td><code class="literal">22010</code></td><td><code class="symbol">invalid_indicator_parameter_value</code></td></tr><tr><td><code class="literal">22023</code></td><td><code class="symbol">invalid_parameter_value</code></td></tr><tr><td><code class="literal">22013</code></td><td><code class="symbol">invalid_preceding_or_following_size</code></td></tr><tr><td><code class="literal">2201B</code></td><td><code class="symbol">invalid_regular_expression</code></td></tr><tr><td><code class="literal">2201W</code></td><td><code class="symbol">invalid_row_count_in_limit_clause</code></td></tr><tr><td><code class="literal">2201X</code></td><td><code class="symbol">invalid_row_count_in_result_offset_clause</code></td></tr><tr><td><code class="literal">2202H</code></td><td><code class="symbol">invalid_tablesample_argument</code></td></tr><tr><td><code class="literal">2202G</code></td><td><code class="symbol">invalid_tablesample_repeat</code></td></tr><tr><td><code class="literal">22009</code></td><td><code class="symbol">invalid_time_zone_displacement_value</code></td></tr><tr><td><code class="literal">2200C</code></td><td><code class="symbol">invalid_use_of_escape_character</code></td></tr><tr><td><code class="literal">2200G</code></td><td><code class="symbol">most_specific_type_mismatch</code></td></tr><tr><td><code class="literal">22004</code></td><td><code class="symbol">null_value_not_allowed</code></td></tr><tr><td><code class="literal">22002</code></td><td><code class="symbol">null_value_no_indicator_parameter</code></td></tr><tr><td><code class="literal">22003</code></td><td><code class="symbol">numeric_value_out_of_range</code></td></tr><tr><td><code class="literal">2200H</code></td><td><code class="symbol">sequence_generator_limit_exceeded</code></td></tr><tr><td><code class="literal">22026</code></td><td><code class="symbol">string_data_length_mismatch</code></td></tr><tr><td><code class="literal">22001</code></td><td><code class="symbol">string_data_right_truncation</code></td></tr><tr><td><code class="literal">22011</code></td><td><code class="symbol">substring_error</code></td></tr><tr><td><code class="literal">22027</code></td><td><code class="symbol">trim_error</code></td></tr><tr><td><code class="literal">22024</code></td><td><code class="symbol">unterminated_c_string</code></td></tr><tr><td><code class="literal">2200F</code></td><td><code class="symbol">zero_length_character_string</code></td></tr><tr><td><code class="literal">22P01</code></td><td><code class="symbol">floating_point_exception</code></td></tr><tr><td><code class="literal">22P02</code></td><td><code class="symbol">invalid_text_representation</code></td></tr><tr><td><code class="literal">22P03</code></td><td><code class="symbol">invalid_binary_representation</code></td></tr><tr><td><code class="literal">22P04</code></td><td><code class="symbol">bad_copy_file_format</code></td></tr><tr><td><code class="literal">22P05</code></td><td><code class="symbol">untranslatable_character</code></td></tr><tr><td><code class="literal">2200L</code></td><td><code class="symbol">not_an_xml_document</code></td></tr><tr><td><code class="literal">2200M</code></td><td><code class="symbol">invalid_xml_document</code></td></tr><tr><td><code class="literal">2200N</code></td><td><code class="symbol">invalid_xml_content</code></td></tr><tr><td><code class="literal">2200S</code></td><td><code class="symbol">invalid_xml_comment</code></td></tr><tr><td><code class="literal">2200T</code></td><td><code class="symbol">invalid_xml_processing_instruction</code></td></tr><tr><td><code class="literal">22030</code></td><td><code class="symbol">duplicate_json_object_key_value</code></td></tr><tr><td><code class="literal">22031</code></td><td><code class="symbol">invalid_argument_for_sql_json_datetime_function</code></td></tr><tr><td><code class="literal">22032</code></td><td><code class="symbol">invalid_json_text</code></td></tr><tr><td><code class="literal">22033</code></td><td><code class="symbol">invalid_sql_json_subscript</code></td></tr><tr><td><code class="literal">22034</code></td><td><code class="symbol">more_than_one_sql_json_item</code></td></tr><tr><td><code class="literal">22035</code></td><td><code class="symbol">no_sql_json_item</code></td></tr><tr><td><code class="literal">22036</code></td><td><code class="symbol">non_numeric_sql_json_item</code></td></tr><tr><td><code class="literal">22037</code></td><td><code class="symbol">non_unique_keys_in_a_json_object</code></td></tr><tr><td><code class="literal">22038</code></td><td><code class="symbol">singleton_sql_json_item_required</code></td></tr><tr><td><code class="literal">22039</code></td><td><code class="symbol">sql_json_array_not_found</code></td></tr><tr><td><code class="literal">2203A</code></td><td><code class="symbol">sql_json_member_not_found</code></td></tr><tr><td><code class="literal">2203B</code></td><td><code class="symbol">sql_json_number_not_found</code></td></tr><tr><td><code class="literal">2203C</code></td><td><code class="symbol">sql_json_object_not_found</code></td></tr><tr><td><code class="literal">2203D</code></td><td><code class="symbol">too_many_json_array_elements</code></td></tr><tr><td><code class="literal">2203E</code></td><td><code class="symbol">too_many_json_object_members</code></td></tr><tr><td><code class="literal">2203F</code></td><td><code class="symbol">sql_json_scalar_required</code></td></tr><tr><td><code class="literal">2203G</code></td><td><code class="symbol">sql_json_item_cannot_be_cast_to_target_type</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 23 — Integrity Constraint Violation</strong></span></td></tr><tr><td><code class="literal">23000</code></td><td><code class="symbol">integrity_constraint_violation</code></td></tr><tr><td><code class="literal">23001</code></td><td><code class="symbol">restrict_violation</code></td></tr><tr><td><code class="literal">23502</code></td><td><code class="symbol">not_null_violation</code></td></tr><tr><td><code class="literal">23503</code></td><td><code class="symbol">foreign_key_violation</code></td></tr><tr><td><code class="literal">23505</code></td><td><code class="symbol">unique_violation</code></td></tr><tr><td><code class="literal">23514</code></td><td><code class="symbol">check_violation</code></td></tr><tr><td><code class="literal">23P01</code></td><td><code class="symbol">exclusion_violation</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 24 — Invalid Cursor State</strong></span></td></tr><tr><td><code class="literal">24000</code></td><td><code class="symbol">invalid_cursor_state</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 25 — Invalid Transaction State</strong></span></td></tr><tr><td><code class="literal">25000</code></td><td><code class="symbol">invalid_transaction_state</code></td></tr><tr><td><code class="literal">25001</code></td><td><code class="symbol">active_sql_transaction</code></td></tr><tr><td><code class="literal">25002</code></td><td><code class="symbol">branch_transaction_already_active</code></td></tr><tr><td><code class="literal">25008</code></td><td><code class="symbol">held_cursor_requires_same_isolation_level</code></td></tr><tr><td><code class="literal">25003</code></td><td><code class="symbol">inappropriate_access_mode_for_branch_transaction</code></td></tr><tr><td><code class="literal">25004</code></td><td><code class="symbol">inappropriate_isolation_level_for_branch_transaction</code></td></tr><tr><td><code class="literal">25005</code></td><td><code class="symbol">no_active_sql_transaction_for_branch_transaction</code></td></tr><tr><td><code class="literal">25006</code></td><td><code class="symbol">read_only_sql_transaction</code></td></tr><tr><td><code class="literal">25007</code></td><td><code class="symbol">schema_and_data_statement_mixing_not_supported</code></td></tr><tr><td><code class="literal">25P01</code></td><td><code class="symbol">no_active_sql_transaction</code></td></tr><tr><td><code class="literal">25P02</code></td><td><code class="symbol">in_failed_sql_transaction</code></td></tr><tr><td><code class="literal">25P03</code></td><td><code class="symbol">idle_in_transaction_session_timeout</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 26 — Invalid SQL Statement Name</strong></span></td></tr><tr><td><code class="literal">26000</code></td><td><code class="symbol">invalid_sql_statement_name</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 27 — Triggered Data Change Violation</strong></span></td></tr><tr><td><code class="literal">27000</code></td><td><code class="symbol">triggered_data_change_violation</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 28 — Invalid Authorization Specification</strong></span></td></tr><tr><td><code class="literal">28000</code></td><td><code class="symbol">invalid_authorization_specification</code></td></tr><tr><td><code class="literal">28P01</code></td><td><code class="symbol">invalid_password</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 2B — Dependent Privilege Descriptors Still Exist</strong></span></td></tr><tr><td><code class="literal">2B000</code></td><td><code class="symbol">dependent_privilege_descriptors_still_exist</code></td></tr><tr><td><code class="literal">2BP01</code></td><td><code class="symbol">dependent_objects_still_exist</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 2D — Invalid Transaction Termination</strong></span></td></tr><tr><td><code class="literal">2D000</code></td><td><code class="symbol">invalid_transaction_termination</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 2F — SQL Routine Exception</strong></span></td></tr><tr><td><code class="literal">2F000</code></td><td><code class="symbol">sql_routine_exception</code></td></tr><tr><td><code class="literal">2F005</code></td><td><code class="symbol">function_executed_no_return_statement</code></td></tr><tr><td><code class="literal">2F002</code></td><td><code class="symbol">modifying_sql_data_not_permitted</code></td></tr><tr><td><code class="literal">2F003</code></td><td><code class="symbol">prohibited_sql_statement_attempted</code></td></tr><tr><td><code class="literal">2F004</code></td><td><code class="symbol">reading_sql_data_not_permitted</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 34 — Invalid Cursor Name</strong></span></td></tr><tr><td><code class="literal">34000</code></td><td><code class="symbol">invalid_cursor_name</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 38 — External Routine Exception</strong></span></td></tr><tr><td><code class="literal">38000</code></td><td><code class="symbol">external_routine_exception</code></td></tr><tr><td><code class="literal">38001</code></td><td><code class="symbol">containing_sql_not_permitted</code></td></tr><tr><td><code class="literal">38002</code></td><td><code class="symbol">modifying_sql_data_not_permitted</code></td></tr><tr><td><code class="literal">38003</code></td><td><code class="symbol">prohibited_sql_statement_attempted</code></td></tr><tr><td><code class="literal">38004</code></td><td><code class="symbol">reading_sql_data_not_permitted</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 39 — External Routine Invocation Exception</strong></span></td></tr><tr><td><code class="literal">39000</code></td><td><code class="symbol">external_routine_invocation_exception</code></td></tr><tr><td><code class="literal">39001</code></td><td><code class="symbol">invalid_sqlstate_returned</code></td></tr><tr><td><code class="literal">39004</code></td><td><code class="symbol">null_value_not_allowed</code></td></tr><tr><td><code class="literal">39P01</code></td><td><code class="symbol">trigger_protocol_violated</code></td></tr><tr><td><code class="literal">39P02</code></td><td><code class="symbol">srf_protocol_violated</code></td></tr><tr><td><code class="literal">39P03</code></td><td><code class="symbol">event_trigger_protocol_violated</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 3B — Savepoint Exception</strong></span></td></tr><tr><td><code class="literal">3B000</code></td><td><code class="symbol">savepoint_exception</code></td></tr><tr><td><code class="literal">3B001</code></td><td><code class="symbol">invalid_savepoint_specification</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 3D — Invalid Catalog Name</strong></span></td></tr><tr><td><code class="literal">3D000</code></td><td><code class="symbol">invalid_catalog_name</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 3F — Invalid Schema Name</strong></span></td></tr><tr><td><code class="literal">3F000</code></td><td><code class="symbol">invalid_schema_name</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 40 — Transaction Rollback</strong></span></td></tr><tr><td><code class="literal">40000</code></td><td><code class="symbol">transaction_rollback</code></td></tr><tr><td><code class="literal">40002</code></td><td><code class="symbol">transaction_integrity_constraint_violation</code></td></tr><tr><td><code class="literal">40001</code></td><td><code class="symbol">serialization_failure</code></td></tr><tr><td><code class="literal">40003</code></td><td><code class="symbol">statement_completion_unknown</code></td></tr><tr><td><code class="literal">40P01</code></td><td><code class="symbol">deadlock_detected</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 42 — Syntax Error or Access Rule Violation</strong></span></td></tr><tr><td><code class="literal">42000</code></td><td><code class="symbol">syntax_error_or_access_rule_violation</code></td></tr><tr><td><code class="literal">42601</code></td><td><code class="symbol">syntax_error</code></td></tr><tr><td><code class="literal">42501</code></td><td><code class="symbol">insufficient_privilege</code></td></tr><tr><td><code class="literal">42846</code></td><td><code class="symbol">cannot_coerce</code></td></tr><tr><td><code class="literal">42803</code></td><td><code class="symbol">grouping_error</code></td></tr><tr><td><code class="literal">42P20</code></td><td><code class="symbol">windowing_error</code></td></tr><tr><td><code class="literal">42P19</code></td><td><code class="symbol">invalid_recursion</code></td></tr><tr><td><code class="literal">42830</code></td><td><code class="symbol">invalid_foreign_key</code></td></tr><tr><td><code class="literal">42602</code></td><td><code class="symbol">invalid_name</code></td></tr><tr><td><code class="literal">42622</code></td><td><code class="symbol">name_too_long</code></td></tr><tr><td><code class="literal">42939</code></td><td><code class="symbol">reserved_name</code></td></tr><tr><td><code class="literal">42804</code></td><td><code class="symbol">datatype_mismatch</code></td></tr><tr><td><code class="literal">42P18</code></td><td><code class="symbol">indeterminate_datatype</code></td></tr><tr><td><code class="literal">42P21</code></td><td><code class="symbol">collation_mismatch</code></td></tr><tr><td><code class="literal">42P22</code></td><td><code class="symbol">indeterminate_collation</code></td></tr><tr><td><code class="literal">42809</code></td><td><code class="symbol">wrong_object_type</code></td></tr><tr><td><code class="literal">428C9</code></td><td><code class="symbol">generated_always</code></td></tr><tr><td><code class="literal">42703</code></td><td><code class="symbol">undefined_column</code></td></tr><tr><td><code class="literal">42883</code></td><td><code class="symbol">undefined_function</code></td></tr><tr><td><code class="literal">42P01</code></td><td><code class="symbol">undefined_table</code></td></tr><tr><td><code class="literal">42P02</code></td><td><code class="symbol">undefined_parameter</code></td></tr><tr><td><code class="literal">42704</code></td><td><code class="symbol">undefined_object</code></td></tr><tr><td><code class="literal">42701</code></td><td><code class="symbol">duplicate_column</code></td></tr><tr><td><code class="literal">42P03</code></td><td><code class="symbol">duplicate_cursor</code></td></tr><tr><td><code class="literal">42P04</code></td><td><code class="symbol">duplicate_database</code></td></tr><tr><td><code class="literal">42723</code></td><td><code class="symbol">duplicate_function</code></td></tr><tr><td><code class="literal">42P05</code></td><td><code class="symbol">duplicate_prepared_statement</code></td></tr><tr><td><code class="literal">42P06</code></td><td><code class="symbol">duplicate_schema</code></td></tr><tr><td><code class="literal">42P07</code></td><td><code class="symbol">duplicate_table</code></td></tr><tr><td><code class="literal">42712</code></td><td><code class="symbol">duplicate_alias</code></td></tr><tr><td><code class="literal">42710</code></td><td><code class="symbol">duplicate_object</code></td></tr><tr><td><code class="literal">42702</code></td><td><code class="symbol">ambiguous_column</code></td></tr><tr><td><code class="literal">42725</code></td><td><code class="symbol">ambiguous_function</code></td></tr><tr><td><code class="literal">42P08</code></td><td><code class="symbol">ambiguous_parameter</code></td></tr><tr><td><code class="literal">42P09</code></td><td><code class="symbol">ambiguous_alias</code></td></tr><tr><td><code class="literal">42P10</code></td><td><code class="symbol">invalid_column_reference</code></td></tr><tr><td><code class="literal">42611</code></td><td><code class="symbol">invalid_column_definition</code></td></tr><tr><td><code class="literal">42P11</code></td><td><code class="symbol">invalid_cursor_definition</code></td></tr><tr><td><code class="literal">42P12</code></td><td><code class="symbol">invalid_database_definition</code></td></tr><tr><td><code class="literal">42P13</code></td><td><code class="symbol">invalid_function_definition</code></td></tr><tr><td><code class="literal">42P14</code></td><td><code class="symbol">invalid_prepared_statement_definition</code></td></tr><tr><td><code class="literal">42P15</code></td><td><code class="symbol">invalid_schema_definition</code></td></tr><tr><td><code class="literal">42P16</code></td><td><code class="symbol">invalid_table_definition</code></td></tr><tr><td><code class="literal">42P17</code></td><td><code class="symbol">invalid_object_definition</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 44 — WITH CHECK OPTION Violation</strong></span></td></tr><tr><td><code class="literal">44000</code></td><td><code class="symbol">with_check_option_violation</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 53 — Insufficient Resources</strong></span></td></tr><tr><td><code class="literal">53000</code></td><td><code class="symbol">insufficient_resources</code></td></tr><tr><td><code class="literal">53100</code></td><td><code class="symbol">disk_full</code></td></tr><tr><td><code class="literal">53200</code></td><td><code class="symbol">out_of_memory</code></td></tr><tr><td><code class="literal">53300</code></td><td><code class="symbol">too_many_connections</code></td></tr><tr><td><code class="literal">53400</code></td><td><code class="symbol">configuration_limit_exceeded</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 54 — Program Limit Exceeded</strong></span></td></tr><tr><td><code class="literal">54000</code></td><td><code class="symbol">program_limit_exceeded</code></td></tr><tr><td><code class="literal">54001</code></td><td><code class="symbol">statement_too_complex</code></td></tr><tr><td><code class="literal">54011</code></td><td><code class="symbol">too_many_columns</code></td></tr><tr><td><code class="literal">54023</code></td><td><code class="symbol">too_many_arguments</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 55 — Object Not In Prerequisite State</strong></span></td></tr><tr><td><code class="literal">55000</code></td><td><code class="symbol">object_not_in_prerequisite_state</code></td></tr><tr><td><code class="literal">55006</code></td><td><code class="symbol">object_in_use</code></td></tr><tr><td><code class="literal">55P02</code></td><td><code class="symbol">cant_change_runtime_param</code></td></tr><tr><td><code class="literal">55P03</code></td><td><code class="symbol">lock_not_available</code></td></tr><tr><td><code class="literal">55P04</code></td><td><code class="symbol">unsafe_new_enum_value_usage</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 57 — Operator Intervention</strong></span></td></tr><tr><td><code class="literal">57000</code></td><td><code class="symbol">operator_intervention</code></td></tr><tr><td><code class="literal">57014</code></td><td><code class="symbol">query_canceled</code></td></tr><tr><td><code class="literal">57P01</code></td><td><code class="symbol">admin_shutdown</code></td></tr><tr><td><code class="literal">57P02</code></td><td><code class="symbol">crash_shutdown</code></td></tr><tr><td><code class="literal">57P03</code></td><td><code class="symbol">cannot_connect_now</code></td></tr><tr><td><code class="literal">57P04</code></td><td><code class="symbol">database_dropped</code></td></tr><tr><td><code class="literal">57P05</code></td><td><code class="symbol">idle_session_timeout</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 58 — System Error (errors external to <span class="productname">PostgreSQL</span> itself)</strong></span></td></tr><tr><td><code class="literal">58000</code></td><td><code class="symbol">system_error</code></td></tr><tr><td><code class="literal">58030</code></td><td><code class="symbol">io_error</code></td></tr><tr><td><code class="literal">58P01</code></td><td><code class="symbol">undefined_file</code></td></tr><tr><td><code class="literal">58P02</code></td><td><code class="symbol">duplicate_file</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class 72 — Snapshot Failure</strong></span></td></tr><tr><td><code class="literal">72000</code></td><td><code class="symbol">snapshot_too_old</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class F0 — Configuration File Error</strong></span></td></tr><tr><td><code class="literal">F0000</code></td><td><code class="symbol">config_file_error</code></td></tr><tr><td><code class="literal">F0001</code></td><td><code class="symbol">lock_file_exists</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class HV — Foreign Data Wrapper Error (SQL/MED)</strong></span></td></tr><tr><td><code class="literal">HV000</code></td><td><code class="symbol">fdw_error</code></td></tr><tr><td><code class="literal">HV005</code></td><td><code class="symbol">fdw_column_name_not_found</code></td></tr><tr><td><code class="literal">HV002</code></td><td><code class="symbol">fdw_dynamic_parameter_value_needed</code></td></tr><tr><td><code class="literal">HV010</code></td><td><code class="symbol">fdw_function_sequence_error</code></td></tr><tr><td><code class="literal">HV021</code></td><td><code class="symbol">fdw_inconsistent_descriptor_information</code></td></tr><tr><td><code class="literal">HV024</code></td><td><code class="symbol">fdw_invalid_attribute_value</code></td></tr><tr><td><code class="literal">HV007</code></td><td><code class="symbol">fdw_invalid_column_name</code></td></tr><tr><td><code class="literal">HV008</code></td><td><code class="symbol">fdw_invalid_column_number</code></td></tr><tr><td><code class="literal">HV004</code></td><td><code class="symbol">fdw_invalid_data_type</code></td></tr><tr><td><code class="literal">HV006</code></td><td><code class="symbol">fdw_invalid_data_type_descriptors</code></td></tr><tr><td><code class="literal">HV091</code></td><td><code class="symbol">fdw_invalid_descriptor_field_identifier</code></td></tr><tr><td><code class="literal">HV00B</code></td><td><code class="symbol">fdw_invalid_handle</code></td></tr><tr><td><code class="literal">HV00C</code></td><td><code class="symbol">fdw_invalid_option_index</code></td></tr><tr><td><code class="literal">HV00D</code></td><td><code class="symbol">fdw_invalid_option_name</code></td></tr><tr><td><code class="literal">HV090</code></td><td><code class="symbol">fdw_invalid_string_length_or_buffer_length</code></td></tr><tr><td><code class="literal">HV00A</code></td><td><code class="symbol">fdw_invalid_string_format</code></td></tr><tr><td><code class="literal">HV009</code></td><td><code class="symbol">fdw_invalid_use_of_null_pointer</code></td></tr><tr><td><code class="literal">HV014</code></td><td><code class="symbol">fdw_too_many_handles</code></td></tr><tr><td><code class="literal">HV001</code></td><td><code class="symbol">fdw_out_of_memory</code></td></tr><tr><td><code class="literal">HV00P</code></td><td><code class="symbol">fdw_no_schemas</code></td></tr><tr><td><code class="literal">HV00J</code></td><td><code class="symbol">fdw_option_name_not_found</code></td></tr><tr><td><code class="literal">HV00K</code></td><td><code class="symbol">fdw_reply_handle</code></td></tr><tr><td><code class="literal">HV00Q</code></td><td><code class="symbol">fdw_schema_not_found</code></td></tr><tr><td><code class="literal">HV00R</code></td><td><code class="symbol">fdw_table_not_found</code></td></tr><tr><td><code class="literal">HV00L</code></td><td><code class="symbol">fdw_unable_to_create_execution</code></td></tr><tr><td><code class="literal">HV00M</code></td><td><code class="symbol">fdw_unable_to_create_reply</code></td></tr><tr><td><code class="literal">HV00N</code></td><td><code class="symbol">fdw_unable_to_establish_connection</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class P0 — PL/pgSQL Error</strong></span></td></tr><tr><td><code class="literal">P0000</code></td><td><code class="symbol">plpgsql_error</code></td></tr><tr><td><code class="literal">P0001</code></td><td><code class="symbol">raise_exception</code></td></tr><tr><td><code class="literal">P0002</code></td><td><code class="symbol">no_data_found</code></td></tr><tr><td><code class="literal">P0003</code></td><td><code class="symbol">too_many_rows</code></td></tr><tr><td><code class="literal">P0004</code></td><td><code class="symbol">assert_failure</code></td></tr><tr><td colspan="2"><span class="bold"><strong>Class XX — Internal Error</strong></span></td></tr><tr><td><code class="literal">XX000</code></td><td><code class="symbol">internal_error</code></td></tr><tr><td><code class="literal">XX001</code></td><td><code class="symbol">data_corrupted</code></td></tr><tr><td><code class="literal">XX002</code></td><td><code class="symbol">index_corrupted</code></td></tr></tbody></table></div></div><br class="table-break" /></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="appendixes.html" title="Part VIII. Appendixes">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="datetime-appendix.html" title="Appendix B. Date/Time Support">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Part VIII. Appendixes </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Appendix B. Date/Time Support</td></tr></table></div></body></html>
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