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<title>AppendixA.PostgreSQL Error Codes</title>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="appendix" lang="en" id="errcodes-appendix">
<div class="titlepage"><div><div><h2 class="title">
<a name="errcodes-appendix"></a>AppendixA.<span class="productname">PostgreSQL</span> Error Codes</h2></div></div></div>
<a name="id847726"></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">SQLSTATE</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 may still be able to infer
what to do from the error class.
</p>
<p> <a href="errcodes-appendix.html#errcodes-table" title="TableA.1.PostgreSQL Error Codes">TableA.1, “<span class="productname">PostgreSQL</span> Error Codes”</a> lists all the error codes defined in
<span class="productname">PostgreSQL</span> 8.1.4. (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">standard</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 <span class="application">PL/pgSQL</span> condition name for each error code is the
same as the phrase shown in the table, with underscores substituted
for spaces. For example, code <code class="literal">22012</code>, DIVISION BY ZERO,
has condition name <code class="literal">DIVISION_BY_ZERO</code>. 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>
<div class="table">
<a name="errcodes-table"></a><p class="title"><b>TableA.1.<span class="productname">PostgreSQL</span> Error Codes</b></p>
<div class="table-contents"><table summary="PostgreSQL Error Codes" border="1">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>Error Code</th>
<th>Meaning</th>
<th>Constant</th>
</tr></thead>
<tbody>
<tr><td colspan="3"><span class="bold"><strong>Class 00 [mdash ] Successful Completion</strong></span></td></tr>
<tr>
<td>0</td>
<td>SUCCESSFUL COMPLETION</td>
<td>successful_completion</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 01[mdash ] Warning</strong></span></td></tr>
<tr>
<td>1000</td>
<td>WARNING</td>
<td>warning</td>
</tr>
<tr>
<td>0100C</td>
<td>DYNAMIC RESULT SETS RETURNED</td>
<td>dynamic_result_sets_returned</td>
</tr>
<tr>
<td>1008</td>
<td>IMPLICIT ZERO BIT PADDING</td>
<td>implicit_zero_bit_padding</td>
</tr>
<tr>
<td>1003</td>
<td>NULL VALUE ELIMINATED IN SET FUNCTION</td>
<td>null_value_eliminated_in_set_function</td>
</tr>
<tr>
<td>1007</td>
<td>PRIVILEGE NOT GRANTED</td>
<td>privilege_not_granted</td>
</tr>
<tr>
<td>1006</td>
<td>PRIVILEGE NOT REVOKED</td>
<td>privilege_not_revoked</td>
</tr>
<tr>
<td>1004</td>
<td>STRING DATA RIGHT TRUNCATION</td>
<td>string_data_right_truncation</td>
</tr>
<tr>
<td>01P01</td>
<td>DEPRECATED FEATURE</td>
<td>deprecated_feature</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 02[mdash ] No Data (this is also a warning class per the SQL standard)</strong></span></td></tr>
<tr>
<td>2000</td>
<td>NO DATA</td>
<td>no_data</td>
</tr>
<tr>
<td>2001</td>
<td>NO ADDITIONAL DYNAMIC RESULT SETS RETURNED</td>
<td>no_additional_dynamic_result_sets_returned</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 03[mdash ] SQL Statement Not Yet Complete</strong></span></td></tr>
<tr>
<td>3000</td>
<td>SQL STATEMENT NOT YET COMPLETE</td>
<td>sql_statement_not_yet_complete</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 08[mdash ] Connection Exception</strong></span></td></tr>
<tr>
<td>8000</td>
<td>CONNECTION EXCEPTION</td>
<td>connection_exception</td>
</tr>
<tr>
<td>8003</td>
<td>CONNECTION DOES NOT EXIST</td>
<td>connection_does_not_exist</td>
</tr>
<tr>
<td>8006</td>
<td>CONNECTION FAILURE</td>
<td>connection_failure</td>
</tr>
<tr>
<td>8001</td>
<td>SQLCLIENT UNABLE TO ESTABLISH SQLCONNECTION</td>
<td>sqlclient_unable_to_establish_sqlconnection</td>
</tr>
<tr>
<td>8004</td>
<td>SQLSERVER REJECTED ESTABLISHMENT OF SQLCONNECTION</td>
<td>sqlserver_rejected_establishment_of_sqlconnection</td>
</tr>
<tr>
<td>8007</td>
<td>TRANSACTION RESOLUTION UNKNOWN</td>
<td>transaction_resolution_unknown</td>
</tr>
<tr>
<td>08P01</td>
<td>PROTOCOL VIOLATION</td>
<td>protocol_violation</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 09[mdash ] Triggered Action Exception</strong></span></td></tr>
<tr>
<td>9000</td>
<td>TRIGGERED ACTION EXCEPTION</td>
<td>triggered_action_exception</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 0A[mdash ] Feature Not Supported</strong></span></td></tr>
<tr>
<td>0A000</td>
<td>FEATURE NOT SUPPORTED</td>
<td>feature_not_supported</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 0B[mdash ] Invalid Transaction Initiation</strong></span></td></tr>
<tr>
<td>0B000</td>
<td>INVALID TRANSACTION INITIATION</td>
<td>invalid_transaction_initiation</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 0F[mdash ] Locator Exception</strong></span></td></tr>
<tr>
<td>0F000</td>
<td>LOCATOR EXCEPTION</td>
<td>locator_exception</td>
</tr>
<tr>
<td>0F001</td>
<td>INVALID LOCATOR SPECIFICATION</td>
<td>invalid_locator_specification</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 0L[mdash ] Invalid Grantor</strong></span></td></tr>
<tr>
<td>0L000</td>
<td>INVALID GRANTOR</td>
<td>invalid_grantor</td>
</tr>
<tr>
<td>0LP01</td>
<td>INVALID GRANT OPERATION</td>
<td>invalid_grant_operation</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 0P[mdash ] Invalid Role Specification</strong></span></td></tr>
<tr>
<td>0P000</td>
<td>INVALID ROLE SPECIFICATION</td>
<td>invalid_role_specification</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 21[mdash ] Cardinality Violation</strong></span></td></tr>
<tr>
<td>21000</td>
<td>CARDINALITY VIOLATION</td>
<td>cardinality_violation</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 22[mdash ] Data Exception</strong></span></td></tr>
<tr>
<td>22000</td>
<td>DATA EXCEPTION</td>
<td>data_exception</td>
</tr>
<tr>
<td>2202E</td>
<td>ARRAY SUBSCRIPT ERROR</td>
<td>array_subscript_error</td>
</tr>
<tr>
<td>22021</td>
<td>CHARACTER NOT IN REPERTOIRE</td>
<td>character_not_in_repertoire</td>
</tr>
<tr>
<td>22008</td>
<td>DATETIME FIELD OVERFLOW</td>
<td>datetime_field_overflow</td>
</tr>
<tr>
<td>22012</td>
<td>DIVISION BY ZERO</td>
<td>division_by_zero</td>
</tr>
<tr>
<td>22005</td>
<td>ERROR IN ASSIGNMENT</td>
<td>error_in_assignment</td>
</tr>
<tr>
<td>2200B</td>
<td>ESCAPE CHARACTER CONFLICT</td>
<td>escape_character_conflict</td>
</tr>
<tr>
<td>22022</td>
<td>INDICATOR OVERFLOW</td>
<td>indicator_overflow</td>
</tr>
<tr>
<td>22015</td>
<td>INTERVAL FIELD OVERFLOW</td>
<td>interval_field_overflow</td>
</tr>
<tr>
<td>2201E</td>
<td>INVALID ARGUMENT FOR LOGARITHM</td>
<td>invalid_argument_for_logarithm</td>
</tr>
<tr>
<td>2201F</td>
<td>INVALID ARGUMENT FOR POWER FUNCTION</td>
<td>invalid_argument_for_power_function</td>
</tr>
<tr>
<td>2201G</td>
<td>INVALID ARGUMENT FOR WIDTH BUCKET FUNCTION</td>
<td>invalid_argument_for_width_bucket_function</td>
</tr>
<tr>
<td>22018</td>
<td>INVALID CHARACTER VALUE FOR CAST</td>
<td>invalid_character_value_for_cast</td>
</tr>
<tr>
<td>22007</td>
<td>INVALID DATETIME FORMAT</td>
<td>invalid_datetime_format</td>
</tr>
<tr>
<td>22019</td>
<td>INVALID ESCAPE CHARACTER</td>
<td>invalid_escape_character</td>
</tr>
<tr>
<td>2200D</td>
<td>INVALID ESCAPE OCTET</td>
<td>invalid_escape_octet</td>
</tr>
<tr>
<td>22025</td>
<td>INVALID ESCAPE SEQUENCE</td>
<td>invalid_escape_sequence</td>
</tr>
<tr>
<td>22P06</td>
<td>NONSTANDARD USE OF ESCAPE CHARACTER</td>
<td>nonstandard_use_of_escape_character</td>
</tr>
<tr>
<td>22010</td>
<td>INVALID INDICATOR PARAMETER VALUE</td>
<td>invalid_indicator_parameter_value</td>
</tr>
<tr>
<td>22020</td>
<td>INVALID LIMIT VALUE</td>
<td>invalid_limit_value</td>
</tr>
<tr>
<td>22023</td>
<td>INVALID PARAMETER VALUE</td>
<td>invalid_parameter_value</td>
</tr>
<tr>
<td>2201B</td>
<td>INVALID REGULAR EXPRESSION</td>
<td>invalid_regular_expression</td>
</tr>
<tr>
<td>22009</td>
<td>INVALID TIME ZONE DISPLACEMENT VALUE</td>
<td>invalid_time_zone_displacement_value</td>
</tr>
<tr>
<td>2200C</td>
<td>INVALID USE OF ESCAPE CHARACTER</td>
<td>invalid_use_of_escape_character</td>
</tr>
<tr>
<td>2200G</td>
<td>MOST SPECIFIC TYPE MISMATCH</td>
<td>most_specific_type_mismatch</td>
</tr>
<tr>
<td>22004</td>
<td>NULL VALUE NOT ALLOWED</td>
<td>null_value_not_allowed</td>
</tr>
<tr>
<td>22002</td>
<td>NULL VALUE NO INDICATOR PARAMETER</td>
<td>null_value_no_indicator_parameter</td>
</tr>
<tr>
<td>22003</td>
<td>NUMERIC VALUE OUT OF RANGE</td>
<td>numeric_value_out_of_range</td>
</tr>
<tr>
<td>22026</td>
<td>STRING DATA LENGTH MISMATCH</td>
<td>string_data_length_mismatch</td>
</tr>
<tr>
<td>22001</td>
<td>STRING DATA RIGHT TRUNCATION</td>
<td>string_data_right_truncation</td>
</tr>
<tr>
<td>22011</td>
<td>SUBSTRING ERROR</td>
<td>substring_error</td>
</tr>
<tr>
<td>22027</td>
<td>TRIM ERROR</td>
<td>trim_error</td>
</tr>
<tr>
<td>22024</td>
<td>UNTERMINATED C STRING</td>
<td>unterminated_c_string</td>
</tr>
<tr>
<td>2200F</td>
<td>ZERO LENGTH CHARACTER STRING</td>
<td>zero_length_character_string</td>
</tr>
<tr>
<td>22P01</td>
<td>FLOATING POINT EXCEPTION</td>
<td>floating_point_exception</td>
</tr>
<tr>
<td>22P02</td>
<td>INVALID TEXT REPRESENTATION</td>
<td>invalid_text_representation</td>
</tr>
<tr>
<td>22P03</td>
<td>INVALID BINARY REPRESENTATION</td>
<td>invalid_binary_representation</td>
</tr>
<tr>
<td>22P04</td>
<td>BAD COPY FILE FORMAT</td>
<td>bad_copy_file_format</td>
</tr>
<tr>
<td>22P05</td>
<td>UNTRANSLATABLE CHARACTER</td>
<td>untranslatable_character</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 23[mdash ] Integrity Constraint Violation</strong></span></td></tr>
<tr>
<td>23000</td>
<td>INTEGRITY CONSTRAINT VIOLATION</td>
<td>integrity_constraint_violation</td>
</tr>
<tr>
<td>23001</td>
<td>RESTRICT VIOLATION</td>
<td>restrict_violation</td>
</tr>
<tr>
<td>23502</td>
<td>NOT NULL VIOLATION</td>
<td>not_null_violation</td>
</tr>
<tr>
<td>23503</td>
<td>FOREIGN KEY VIOLATION</td>
<td>foreign_key_violation</td>
</tr>
<tr>
<td>23505</td>
<td>UNIQUE VIOLATION</td>
<td>unique_violation</td>
</tr>
<tr>
<td>23514</td>
<td>CHECK VIOLATION</td>
<td>check_violation</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 24[mdash ] Invalid Cursor State</strong></span></td></tr>
<tr>
<td>24000</td>
<td>INVALID CURSOR STATE</td>
<td>invalid_cursor_state</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 25[mdash ] Invalid Transaction State</strong></span></td></tr>
<tr>
<td>25000</td>
<td>INVALID TRANSACTION STATE</td>
<td>invalid_transaction_state</td>
</tr>
<tr>
<td>25001</td>
<td>ACTIVE SQL TRANSACTION</td>
<td>active_sql_transaction</td>
</tr>
<tr>
<td>25002</td>
<td>BRANCH TRANSACTION ALREADY ACTIVE</td>
<td>branch_transaction_already_active</td>
</tr>
<tr>
<td>25008</td>
<td>HELD CURSOR REQUIRES SAME ISOLATION LEVEL</td>
<td>held_cursor_requires_same_isolation_level</td>
</tr>
<tr>
<td>25003</td>
<td>INAPPROPRIATE ACCESS MODE FOR BRANCH TRANSACTION</td>
<td>inappropriate_access_mode_for_branch_transaction</td>
</tr>
<tr>
<td>25004</td>
<td>INAPPROPRIATE ISOLATION LEVEL FOR BRANCH TRANSACTION</td>
<td>inappropriate_isolation_level_for_branch_transaction</td>
</tr>
<tr>
<td>25005</td>
<td>NO ACTIVE SQL TRANSACTION FOR BRANCH TRANSACTION</td>
<td>no_active_sql_transaction_for_branch_transaction</td>
</tr>
<tr>
<td>25006</td>
<td>READ ONLY SQL TRANSACTION</td>
<td>read_only_sql_transaction</td>
</tr>
<tr>
<td>25007</td>
<td>SCHEMA AND DATA STATEMENT MIXING NOT SUPPORTED</td>
<td>schema_and_data_statement_mixing_not_supported</td>
</tr>
<tr>
<td>25P01</td>
<td>NO ACTIVE SQL TRANSACTION</td>
<td>no_active_sql_transaction</td>
</tr>
<tr>
<td>25P02</td>
<td>IN FAILED SQL TRANSACTION</td>
<td>in_failed_sql_transaction</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 26[mdash ] Invalid SQL Statement Name</strong></span></td></tr>
<tr>
<td>26000</td>
<td>INVALID SQL STATEMENT NAME</td>
<td>invalid_sql_statement_name</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 27[mdash ] Triggered Data Change Violation</strong></span></td></tr>
<tr>
<td>27000</td>
<td>TRIGGERED DATA CHANGE VIOLATION</td>
<td>triggered_data_change_violation</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 28[mdash ] Invalid Authorization Specification</strong></span></td></tr>
<tr>
<td>28000</td>
<td>INVALID AUTHORIZATION SPECIFICATION</td>
<td>invalid_authorization_specification</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 2B[mdash ] Dependent Privilege Descriptors Still Exist</strong></span></td></tr>
<tr>
<td>2B000</td>
<td>DEPENDENT PRIVILEGE DESCRIPTORS STILL EXIST</td>
<td>dependent_privilege_descriptors_still_exist</td>
</tr>
<tr>
<td>2BP01</td>
<td>DEPENDENT OBJECTS STILL EXIST</td>
<td>dependent_objects_still_exist</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 2D[mdash ] Invalid Transaction Termination</strong></span></td></tr>
<tr>
<td>2D000</td>
<td>INVALID TRANSACTION TERMINATION</td>
<td>invalid_transaction_termination</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 2F[mdash ] SQL Routine Exception</strong></span></td></tr>
<tr>
<td>2F000</td>
<td>SQL ROUTINE EXCEPTION</td>
<td>sql_routine_exception</td>
</tr>
<tr>
<td>2F005</td>
<td>FUNCTION EXECUTED NO RETURN STATEMENT</td>
<td>function_executed_no_return_statement</td>
</tr>
<tr>
<td>2F002</td>
<td>MODIFYING SQL DATA NOT PERMITTED</td>
<td>modifying_sql_data_not_permitted</td>
</tr>
<tr>
<td>2F003</td>
<td>PROHIBITED SQL STATEMENT ATTEMPTED</td>
<td>prohibited_sql_statement_attempted</td>
</tr>
<tr>
<td>2F004</td>
<td>READING SQL DATA NOT PERMITTED</td>
<td>reading_sql_data_not_permitted</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 34[mdash ] Invalid Cursor Name</strong></span></td></tr>
<tr>
<td>34000</td>
<td>INVALID CURSOR NAME</td>
<td>invalid_cursor_name</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 38[mdash ] External Routine Exception</strong></span></td></tr>
<tr>
<td>38000</td>
<td>EXTERNAL ROUTINE EXCEPTION</td>
<td>external_routine_exception</td>
</tr>
<tr>
<td>38001</td>
<td>CONTAINING SQL NOT PERMITTED</td>
<td>containing_sql_not_permitted</td>
</tr>
<tr>
<td>38002</td>
<td>MODIFYING SQL DATA NOT PERMITTED</td>
<td>modifying_sql_data_not_permitted</td>
</tr>
<tr>
<td>38003</td>
<td>PROHIBITED SQL STATEMENT ATTEMPTED</td>
<td>prohibited_sql_statement_attempted</td>
</tr>
<tr>
<td>38004</td>
<td>READING SQL DATA NOT PERMITTED</td>
<td>reading_sql_data_not_permitted</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 39[mdash ] External Routine Invocation Exception</strong></span></td></tr>
<tr>
<td>39000</td>
<td>EXTERNAL ROUTINE INVOCATION EXCEPTION</td>
<td>external_routine_invocation_exception</td>
</tr>
<tr>
<td>39001</td>
<td>INVALID SQLSTATE RETURNED</td>
<td>invalid_sqlstate_returned</td>
</tr>
<tr>
<td>39004</td>
<td>NULL VALUE NOT ALLOWED</td>
<td>null_value_not_allowed</td>
</tr>
<tr>
<td>39P01</td>
<td>TRIGGER PROTOCOL VIOLATED</td>
<td>trigger_protocol_violated</td>
</tr>
<tr>
<td>39P02</td>
<td>SRF PROTOCOL VIOLATED</td>
<td>srf_protocol_violated</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 3B[mdash ] Savepoint Exception</strong></span></td></tr>
<tr>
<td>3B000</td>
<td>SAVEPOINT EXCEPTION</td>
<td>savepoint_exception</td>
</tr>
<tr>
<td>3B001</td>
<td>INVALID SAVEPOINT SPECIFICATION</td>
<td>invalid_savepoint_specification</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 3D[mdash ] Invalid Catalog Name</strong></span></td></tr>
<tr>
<td>3D000</td>
<td>INVALID CATALOG NAME</td>
<td>invalid_catalog_name</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 3F[mdash ] Invalid Schema Name</strong></span></td></tr>
<tr>
<td>3F000</td>
<td>INVALID SCHEMA NAME</td>
<td>invalid_schema_name</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 40[mdash ] Transaction Rollback</strong></span></td></tr>
<tr>
<td>40000</td>
<td>TRANSACTION ROLLBACK</td>
<td>transaction_rollback</td>
</tr>
<tr>
<td>40002</td>
<td>TRANSACTION INTEGRITY CONSTRAINT VIOLATION</td>
<td>transaction_integrity_constraint_violation</td>
</tr>
<tr>
<td>40001</td>
<td>SERIALIZATION FAILURE</td>
<td>serialization_failure</td>
</tr>
<tr>
<td>40003</td>
<td>STATEMENT COMPLETION UNKNOWN</td>
<td>statement_completion_unknown</td>
</tr>
<tr>
<td>40P01</td>
<td>DEADLOCK DETECTED</td>
<td>deadlock_detected</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 42[mdash ] Syntax Error or Access Rule Violation</strong></span></td></tr>
<tr>
<td>42000</td>
<td>SYNTAX ERROR OR ACCESS RULE VIOLATION</td>
<td>syntax_error_or_access_rule_violation</td>
</tr>
<tr>
<td>42601</td>
<td>SYNTAX ERROR</td>
<td>syntax_error</td>
</tr>
<tr>
<td>42501</td>
<td>INSUFFICIENT PRIVILEGE</td>
<td>insufficient_privilege</td>
</tr>
<tr>
<td>42846</td>
<td>CANNOT COERCE</td>
<td>cannot_coerce</td>
</tr>
<tr>
<td>42803</td>
<td>GROUPING ERROR</td>
<td>grouping_error</td>
</tr>
<tr>
<td>42830</td>
<td>INVALID FOREIGN KEY</td>
<td>invalid_foreign_key</td>
</tr>
<tr>
<td>42602</td>
<td>INVALID NAME</td>
<td>invalid_name</td>
</tr>
<tr>
<td>42622</td>
<td>NAME TOO LONG</td>
<td>name_too_long</td>
</tr>
<tr>
<td>42939</td>
<td>RESERVED NAME</td>
<td>reserved_name</td>
</tr>
<tr>
<td>42804</td>
<td>DATATYPE MISMATCH</td>
<td>datatype_mismatch</td>
</tr>
<tr>
<td>42P18</td>
<td>INDETERMINATE DATATYPE</td>
<td>indeterminate_datatype</td>
</tr>
<tr>
<td>42809</td>
<td>WRONG OBJECT TYPE</td>
<td>wrong_object_type</td>
</tr>
<tr>
<td>42703</td>
<td>UNDEFINED COLUMN</td>
<td>undefined_column</td>
</tr>
<tr>
<td>42883</td>
<td>UNDEFINED FUNCTION</td>
<td>undefined_function</td>
</tr>
<tr>
<td>42P01</td>
<td>UNDEFINED TABLE</td>
<td>undefined_table</td>
</tr>
<tr>
<td>42P02</td>
<td>UNDEFINED PARAMETER</td>
<td>undefined_parameter</td>
</tr>
<tr>
<td>42704</td>
<td>UNDEFINED OBJECT</td>
<td>undefined_object</td>
</tr>
<tr>
<td>42701</td>
<td>DUPLICATE COLUMN</td>
<td>duplicate_column</td>
</tr>
<tr>
<td>42P03</td>
<td>DUPLICATE CURSOR</td>
<td>duplicate_cursor</td>
</tr>
<tr>
<td>42P04</td>
<td>DUPLICATE DATABASE</td>
<td>duplicate_database</td>
</tr>
<tr>
<td>42723</td>
<td>DUPLICATE FUNCTION</td>
<td>duplicate_function</td>
</tr>
<tr>
<td>42P05</td>
<td>DUPLICATE PREPARED STATEMENT</td>
<td>duplicate_prepared_statement</td>
</tr>
<tr>
<td>42P06</td>
<td>DUPLICATE SCHEMA</td>
<td>duplicate_schema</td>
</tr>
<tr>
<td>42P07</td>
<td>DUPLICATE TABLE</td>
<td>duplicate_table</td>
</tr>
<tr>
<td>42712</td>
<td>DUPLICATE ALIAS</td>
<td>duplicate_alias</td>
</tr>
<tr>
<td>42710</td>
<td>DUPLICATE OBJECT</td>
<td>duplicate_object</td>
</tr>
<tr>
<td>42702</td>
<td>AMBIGUOUS COLUMN</td>
<td>ambiguous_column</td>
</tr>
<tr>
<td>42725</td>
<td>AMBIGUOUS FUNCTION</td>
<td>ambiguous_function</td>
</tr>
<tr>
<td>42P08</td>
<td>AMBIGUOUS PARAMETER</td>
<td>ambiguous_parameter</td>
</tr>
<tr>
<td>42P09</td>
<td>AMBIGUOUS ALIAS</td>
<td>ambiguous_alias</td>
</tr>
<tr>
<td>42P10</td>
<td>INVALID COLUMN REFERENCE</td>
<td>invalid_column_reference</td>
</tr>
<tr>
<td>42611</td>
<td>INVALID COLUMN DEFINITION</td>
<td>invalid_column_definition</td>
</tr>
<tr>
<td>42P11</td>
<td>INVALID CURSOR DEFINITION</td>
<td>invalid_cursor_definition</td>
</tr>
<tr>
<td>42P12</td>
<td>INVALID DATABASE DEFINITION</td>
<td>invalid_database_definition</td>
</tr>
<tr>
<td>42P13</td>
<td>INVALID FUNCTION DEFINITION</td>
<td>invalid_function_definition</td>
</tr>
<tr>
<td>42P14</td>
<td>INVALID PREPARED STATEMENT DEFINITION</td>
<td>invalid_prepared_statement_definition</td>
</tr>
<tr>
<td>42P15</td>
<td>INVALID SCHEMA DEFINITION</td>
<td>invalid_schema_definition</td>
</tr>
<tr>
<td>42P16</td>
<td>INVALID TABLE DEFINITION</td>
<td>invalid_table_definition</td>
</tr>
<tr>
<td>42P17</td>
<td>INVALID OBJECT DEFINITION</td>
<td>invalid_object_definition</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 44[mdash ] WITH CHECK OPTION Violation</strong></span></td></tr>
<tr>
<td>44000</td>
<td>WITH CHECK OPTION VIOLATION</td>
<td>with_check_option_violation</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 53[mdash ] Insufficient Resources</strong></span></td></tr>
<tr>
<td>53000</td>
<td>INSUFFICIENT RESOURCES</td>
<td>insufficient_resources</td>
</tr>
<tr>
<td>53100</td>
<td>DISK FULL</td>
<td>disk_full</td>
</tr>
<tr>
<td>53200</td>
<td>OUT OF MEMORY</td>
<td>out_of_memory</td>
</tr>
<tr>
<td>53300</td>
<td>TOO MANY CONNECTIONS</td>
<td>too_many_connections</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 54[mdash ] Program Limit Exceeded</strong></span></td></tr>
<tr>
<td>54000</td>
<td>PROGRAM LIMIT EXCEEDED</td>
<td>program_limit_exceeded</td>
</tr>
<tr>
<td>54001</td>
<td>STATEMENT TOO COMPLEX</td>
<td>statement_too_complex</td>
</tr>
<tr>
<td>54011</td>
<td>TOO MANY COLUMNS</td>
<td>too_many_columns</td>
</tr>
<tr>
<td>54023</td>
<td>TOO MANY ARGUMENTS</td>
<td>too_many_arguments</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 55[mdash ] Object Not In Prerequisite State</strong></span></td></tr>
<tr>
<td>55000</td>
<td>OBJECT NOT IN PREREQUISITE STATE</td>
<td>object_not_in_prerequisite_state</td>
</tr>
<tr>
<td>55006</td>
<td>OBJECT IN USE</td>
<td>object_in_use</td>
</tr>
<tr>
<td>55P02</td>
<td>CANT CHANGE RUNTIME PARAM</td>
<td>cant_change_runtime_param</td>
</tr>
<tr>
<td>55P03</td>
<td>LOCK NOT AVAILABLE</td>
<td>lock_not_available</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 57[mdash ] Operator Intervention</strong></span></td></tr>
<tr>
<td>57000</td>
<td>OPERATOR INTERVENTION</td>
<td>operator_intervention</td>
</tr>
<tr>
<td>57014</td>
<td>QUERY CANCELED</td>
<td>query_canceled</td>
</tr>
<tr>
<td>57P01</td>
<td>ADMIN SHUTDOWN</td>
<td>admin_shutdown</td>
</tr>
<tr>
<td>57P02</td>
<td>CRASH SHUTDOWN</td>
<td>crash_shutdown</td>
</tr>
<tr>
<td>57P03</td>
<td>CANNOT CONNECT NOW</td>
<td>cannot_connect_now</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class 58[mdash ] System Error (errors external to PostgreSQL itself)</strong></span></td></tr>
<tr>
<td>58030</td>
<td>IO ERROR</td>
<td>io_error</td>
</tr>
<tr>
<td>58P01</td>
<td>UNDEFINED FILE</td>
<td>undefined_file</td>
</tr>
<tr>
<td>58P02</td>
<td>DUPLICATE FILE</td>
<td>duplicate_file</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class F0[mdash ] Configuration File Error</strong></span></td></tr>
<tr>
<td>F0000</td>
<td>CONFIG FILE ERROR</td>
<td>config_file_error</td>
</tr>
<tr>
<td>F0001</td>
<td>LOCK FILE EXISTS</td>
<td>lock_file_exists</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class P0[mdash ] PL/pgSQL Error</strong></span></td></tr>
<tr>
<td>P0000</td>
<td>PLPGSQL ERROR</td>
<td>plpgsql_error</td>
</tr>
<tr>
<td>P0001</td>
<td>RAISE EXCEPTION</td>
<td>raise_exception</td>
</tr>
<tr><td colspan="3"><span class="bold"><strong>Class XX[mdash ] Internal Error</strong></span></td></tr>
<tr>
<td>XX000</td>
<td>INTERNAL ERROR</td>
<td>internal_error</td>
</tr>
<tr>
<td>XX001</td>
<td>DATA CORRUPTED</td>
<td>data_corrupted</td>
</tr>
<tr>
<td>XX002</td>
<td>INDEX CORRUPTED</td>
<td>index_corrupted</td>
</tr>
</tbody>
</table></div>
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