Header And Logo

PostgreSQL
| The world's most advanced open source database.
Defines | Enumerations | Functions

syscache.h File Reference

#include "access/attnum.h"
#include "access/htup.h"
Include dependency graph for syscache.h:

Go to the source code of this file.

Defines

#define SearchSysCache1(cacheId, key1)   SearchSysCache(cacheId, key1, 0, 0, 0)
#define SearchSysCache2(cacheId, key1, key2)   SearchSysCache(cacheId, key1, key2, 0, 0)
#define SearchSysCache3(cacheId, key1, key2, key3)   SearchSysCache(cacheId, key1, key2, key3, 0)
#define SearchSysCache4(cacheId, key1, key2, key3, key4)   SearchSysCache(cacheId, key1, key2, key3, key4)
#define SearchSysCacheCopy1(cacheId, key1)   SearchSysCacheCopy(cacheId, key1, 0, 0, 0)
#define SearchSysCacheCopy2(cacheId, key1, key2)   SearchSysCacheCopy(cacheId, key1, key2, 0, 0)
#define SearchSysCacheCopy3(cacheId, key1, key2, key3)   SearchSysCacheCopy(cacheId, key1, key2, key3, 0)
#define SearchSysCacheCopy4(cacheId, key1, key2, key3, key4)   SearchSysCacheCopy(cacheId, key1, key2, key3, key4)
#define SearchSysCacheExists1(cacheId, key1)   SearchSysCacheExists(cacheId, key1, 0, 0, 0)
#define SearchSysCacheExists2(cacheId, key1, key2)   SearchSysCacheExists(cacheId, key1, key2, 0, 0)
#define SearchSysCacheExists3(cacheId, key1, key2, key3)   SearchSysCacheExists(cacheId, key1, key2, key3, 0)
#define SearchSysCacheExists4(cacheId, key1, key2, key3, key4)   SearchSysCacheExists(cacheId, key1, key2, key3, key4)
#define GetSysCacheOid1(cacheId, key1)   GetSysCacheOid(cacheId, key1, 0, 0, 0)
#define GetSysCacheOid2(cacheId, key1, key2)   GetSysCacheOid(cacheId, key1, key2, 0, 0)
#define GetSysCacheOid3(cacheId, key1, key2, key3)   GetSysCacheOid(cacheId, key1, key2, key3, 0)
#define GetSysCacheOid4(cacheId, key1, key2, key3, key4)   GetSysCacheOid(cacheId, key1, key2, key3, key4)
#define GetSysCacheHashValue1(cacheId, key1)   GetSysCacheHashValue(cacheId, key1, 0, 0, 0)
#define GetSysCacheHashValue2(cacheId, key1, key2)   GetSysCacheHashValue(cacheId, key1, key2, 0, 0)
#define GetSysCacheHashValue3(cacheId, key1, key2, key3)   GetSysCacheHashValue(cacheId, key1, key2, key3, 0)
#define GetSysCacheHashValue4(cacheId, key1, key2, key3, key4)   GetSysCacheHashValue(cacheId, key1, key2, key3, key4)
#define SearchSysCacheList1(cacheId, key1)   SearchSysCacheList(cacheId, 1, key1, 0, 0, 0)
#define SearchSysCacheList2(cacheId, key1, key2)   SearchSysCacheList(cacheId, 2, key1, key2, 0, 0)
#define SearchSysCacheList3(cacheId, key1, key2, key3)   SearchSysCacheList(cacheId, 3, key1, key2, key3, 0)
#define SearchSysCacheList4(cacheId, key1, key2, key3, key4)   SearchSysCacheList(cacheId, 4, key1, key2, key3, key4)
#define ReleaseSysCacheList(x)   ReleaseCatCacheList(x)

Enumerations

enum  SysCacheIdentifier {
  AGGFNOID = 0, AMNAME, AMOID, AMOPOPID,
  AMOPSTRATEGY, AMPROCNUM, ATTNAME, ATTNUM,
  AUTHMEMMEMROLE, AUTHMEMROLEMEM, AUTHNAME, AUTHOID,
  CASTSOURCETARGET, CLAAMNAMENSP, CLAOID, COLLNAMEENCNSP,
  COLLOID, CONDEFAULT, CONNAMENSP, CONSTROID,
  CONVOID, DATABASEOID, DEFACLROLENSPOBJ, ENUMOID,
  ENUMTYPOIDNAME, EVENTTRIGGERNAME, EVENTTRIGGEROID, FOREIGNDATAWRAPPERNAME,
  FOREIGNDATAWRAPPEROID, FOREIGNSERVERNAME, FOREIGNSERVEROID, FOREIGNTABLEREL,
  INDEXRELID, LANGNAME, LANGOID, NAMESPACENAME,
  NAMESPACEOID, OPERNAMENSP, OPEROID, OPFAMILYAMNAMENSP,
  OPFAMILYOID, PROCNAMEARGSNSP, PROCOID, RANGETYPE,
  RELNAMENSP, RELOID, RULERELNAME, STATRELATTINH,
  TABLESPACEOID, TSCONFIGMAP, TSCONFIGNAMENSP, TSCONFIGOID,
  TSDICTNAMENSP, TSDICTOID, TSPARSERNAMENSP, TSPARSEROID,
  TSTEMPLATENAMENSP, TSTEMPLATEOID, TYPENAMENSP, TYPEOID,
  USERMAPPINGOID, USERMAPPINGUSERSERVER
}

Functions

void InitCatalogCache (void)
void InitCatalogCachePhase2 (void)
HeapTuple SearchSysCache (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
void ReleaseSysCache (HeapTuple tuple)
HeapTuple SearchSysCacheCopy (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
bool SearchSysCacheExists (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
Oid GetSysCacheOid (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
HeapTuple SearchSysCacheAttName (Oid relid, const char *attname)
HeapTuple SearchSysCacheCopyAttName (Oid relid, const char *attname)
bool SearchSysCacheExistsAttName (Oid relid, const char *attname)
Datum SysCacheGetAttr (int cacheId, HeapTuple tup, AttrNumber attributeNumber, bool *isNull)
uint32 GetSysCacheHashValue (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
struct catclist * SearchSysCacheList (int cacheId, int nkeys, Datum key1, Datum key2, Datum key3, Datum key4)

Define Documentation

#define GetSysCacheHashValue1 (   cacheId,
  key1 
)    GetSysCacheHashValue(cacheId, key1, 0, 0, 0)

Definition at line 169 of file syscache.h.

Referenced by record_plan_function_dependency(), and ri_LoadConstraintInfo().

#define GetSysCacheHashValue2 (   cacheId,
  key1,
  key2 
)    GetSysCacheHashValue(cacheId, key1, key2, 0, 0)

Definition at line 171 of file syscache.h.

#define GetSysCacheHashValue3 (   cacheId,
  key1,
  key2,
  key3 
)    GetSysCacheHashValue(cacheId, key1, key2, key3, 0)

Definition at line 173 of file syscache.h.

#define GetSysCacheHashValue4 (   cacheId,
  key1,
  key2,
  key3,
  key4 
)    GetSysCacheHashValue(cacheId, key1, key2, key3, key4)

Definition at line 175 of file syscache.h.

#define GetSysCacheOid1 (   cacheId,
  key1 
)    GetSysCacheOid(cacheId, key1, 0, 0, 0)

Definition at line 160 of file syscache.h.

Referenced by get_am_oid(), get_event_trigger_oid(), get_foreign_data_wrapper_oid(), get_foreign_server_oid(), get_language_oid(), get_namespace_oid(), and get_role_oid().

#define GetSysCacheOid2 (   cacheId,
  key1,
  key2 
)    GetSysCacheOid(cacheId, key1, key2, 0, 0)

Definition at line 162 of file syscache.h.

Referenced by AlterUserMapping(), ConversionGetConid(), CreateUserMapping(), DefineCompositeType(), DefineDomain(), DefineEnum(), DefineRange(), DefineType(), get_cast_oid(), get_conversion_oid(), get_relname_relid(), get_ts_config_oid(), get_ts_dict_oid(), get_ts_parser_oid(), get_ts_template_oid(), heap_create_with_catalog(), LookupTypeName(), RemoveUserMapping(), and TypenameGetTypid().

#define GetSysCacheOid3 (   cacheId,
  key1,
  key2,
  key3 
)    GetSysCacheOid(cacheId, key1, key2, key3, 0)

Definition at line 164 of file syscache.h.

Referenced by CollationGetCollid(), get_collation_oid(), OpclassnameGetOpcid(), and OpfamilynameGetOpfid().

#define GetSysCacheOid4 (   cacheId,
  key1,
  key2,
  key3,
  key4 
)    GetSysCacheOid(cacheId, key1, key2, key3, key4)

Definition at line 166 of file syscache.h.

Referenced by dropOperators(), and dropProcedures().

#define ReleaseSysCacheList (   x  )     ReleaseCatCacheList(x)

Definition at line 187 of file syscache.h.

Referenced by equality_ops_are_compatible(), FindDefaultConversion(), FuncnameGetCandidates(), get_compatible_hash_operators(), get_mergejoin_opfamilies(), get_op_btree_interpretation(), get_op_hash_functions(), get_ordering_op_for_equality_op(), get_ordering_op_properties(), is_admin_of_role(), OpernameGetCandidates(), OpernameGetOprid(), roles_has_privs_of(), and roles_is_member_of().

#define SearchSysCache1 (   cacheId,
  key1 
)    SearchSysCache(cacheId, key1, 0, 0, 0)

Definition at line 133 of file syscache.h.

Referenced by aclitemout(), AggregateCreate(), AlterDomainValidateConstraint(), AlterEnum(), AlterObjectRename_internal(), AlterOpFamily(), AlterRole(), AlterRoleSet(), AlterSchemaOwner(), AlterSchemaOwner_oid(), AlterTSDictionary(), assignOperTypes(), assignProcTypes(), ATAddForeignKeyConstraint(), ATExecAlterColumnGenericOptions(), ATExecChangeOwner(), ATExecDropNotNull(), ATExecSetRelOptions(), build_coercion_expression(), CacheInvalidateRelcacheByRelid(), check_role(), check_session_authorization(), check_TSCurrentConfig(), CheckIndexCompatible(), CheckMyDatabase(), CheckRelationOwnership(), cluster(), cluster_rel(), CollationIsVisible(), compile_plperl_function(), compile_pltcl_function(), ComputeIndexAttrs(), ConstructTupleDescriptor(), ConversionIsVisible(), count_agg_clauses_walker(), create_proc_lang(), CreateCast(), CreateEventTrigger(), CreateFunction(), DefineCollation(), DefineIndex(), DefineOpClass(), DefineTSConfiguration(), DeleteRelationTuple(), deparseFuncExpr(), deparseOpExpr(), deparseScalarArrayOpExpr(), do_autovacuum(), do_compile(), dropdb(), DropProceduralLanguageById(), DropRole(), enum_cmp_internal(), enum_out(), enum_send(), errdatatype(), ExecGrant_Database(), ExecGrant_Fdw(), ExecGrant_ForeignServer(), ExecGrant_Function(), ExecGrant_Language(), ExecGrant_Namespace(), ExecGrant_Relation(), ExecGrant_Tablespace(), ExecGrant_Type(), ExecInitAgg(), ExecuteDoStmt(), fetch_agg_sort_op(), fetch_fp_info(), fixup_whole_row_references(), flatten_reloptions(), fmgr_c_validator(), fmgr_info_cxt_security(), fmgr_info_other_lang(), fmgr_internal_validator(), fmgr_security_definer(), fmgr_sql_validator(), format_operator_internal(), format_procedure_internal(), format_type_internal(), func_get_detail(), func_strict(), func_volatile(), FunctionIsVisible(), generate_collation_name(), generate_function_name(), generate_operator_name(), generate_relation_name(), generateClonedIndexStmt(), get_am_name(), get_array_type(), get_attstatsslot(), get_base_element_type(), get_collation(), get_collation_name(), get_commutator(), get_constraint_name(), get_database_name(), get_db_info(), get_element_type(), get_func_cost(), get_func_leakproof(), get_func_name(), get_func_namespace(), get_func_nargs(), get_func_result_name(), get_func_retset(), get_func_rettype(), get_func_rows(), get_func_signature(), get_namespace_name(), get_negator(), get_object_namespace(), get_opclass(), get_opclass_family(), get_opclass_input_type(), get_opclass_name(), get_opcode(), get_oper_expr(), get_opname(), get_oprjoin(), get_oprrest(), get_range_subtype(), get_rel_name(), get_rel_namespace(), get_rel_relkind(), get_rel_tablespace(), get_rel_type_id(), get_tablespace(), get_typ_typrelid(), get_typbyval(), get_typcollation(), get_typdefault(), get_type_category_preferred(), get_type_io_data(), get_typisdefined(), get_typlen(), get_typlenbyval(), get_typlenbyvalalign(), get_typmodin(), get_typstorage(), get_typtype(), getBaseTypeAndTypmod(), GetDomainConstraints(), GetFdwRoutineByRelId(), GetForeignDataWrapper(), GetForeignServer(), GetForeignTable(), GetIndexOpClass(), getObjectDescription(), getObjectIdentity(), getOpFamilyDescription(), getOpFamilyIdentity(), getProcedureTypeDescription(), getRelationDescription(), getRelationIdentity(), getRelationTypeDescription(), GetTSConfigTuple(), getTypeBinaryInputInfo(), getTypeBinaryOutputInfo(), getTypeInputInfo(), getTypeOutputInfo(), GetUserNameFromId(), has_createrole_privilege(), has_rolcatupdate(), has_rolinherit(), has_rolreplication(), has_subclass(), hash_ok_operator(), have_createdb_privilege(), heap_drop_with_catalog(), index_drop(), IndexGetRelation(), IndexSupportsBackwardScan(), init_sql_fcache(), initialize_peragg(), InitializeSessionUserId(), inline_set_returning_function(), internal_get_result_type(), left_oper(), load_rangetype_info(), lookup_collation_cache(), lookup_ts_config_cache(), lookup_ts_dictionary_cache(), lookup_ts_parser_cache(), lookup_type_cache(), LookupAggNameTypeNames(), LookupTypeName(), make_new_heap(), map_sql_table_to_xmlschema(), map_sql_type_to_xml_name(), mark_index_clustered(), md5_crypt_verify(), op_hashjoinable(), op_input_types(), op_mergejoinable(), OpClassCacheLookup(), OpclassIsVisible(), oper(), OperatorIsVisible(), OpFamilyCacheLookup(), OpfamilyIsVisible(), pg_attribute_aclcheck_all(), pg_attribute_aclmask(), pg_class_aclmask(), pg_class_ownercheck(), pg_collation_ownercheck(), pg_conversion_ownercheck(), pg_database_aclmask(), pg_database_ownercheck(), pg_event_trigger_ownercheck(), pg_foreign_data_wrapper_aclmask(), pg_foreign_data_wrapper_ownercheck(), pg_foreign_server_aclmask(), pg_foreign_server_ownercheck(), pg_get_constraintdef_worker(), pg_get_function_arguments(), pg_get_function_identity_arguments(), pg_get_function_result(), pg_get_functiondef(), pg_get_indexdef_worker(), pg_get_serial_sequence(), pg_get_userbyid(), pg_language_aclmask(), pg_language_ownercheck(), pg_namespace_aclmask(), pg_namespace_ownercheck(), pg_newlocale_from_collation(), pg_opclass_ownercheck(), pg_oper_ownercheck(), pg_opfamily_ownercheck(), pg_proc_aclmask(), pg_proc_ownercheck(), pg_relation_filenode(), pg_relation_filepath(), pg_tablespace_aclmask(), pg_tablespace_ownercheck(), pg_ts_config_ownercheck(), pg_ts_dict_ownercheck(), pg_type_aclmask(), pg_type_ownercheck(), plperl_validator(), plpgsql_build_datatype(), plpgsql_compile(), plpgsql_parse_cwordtype(), plpgsql_validator(), plpython_validator(), pltcl_build_tuple_argument(), pltcl_set_tuple_values(), pltcl_trigger_handler(), PLy_input_tuple_funcs(), PLy_output_tuple_funcs(), PLy_procedure_argument_valid(), PLy_procedure_create(), PLy_procedure_get(), PLy_spi_prepare(), PLyString_ToComposite(), RangeVarCallbackForAlterRelation(), RangeVarCallbackForDropRelation(), RangeVarCallbackForRenameAttribute(), RangeVarCallbackForRenameRule(), RangeVarCallbackForRenameTrigger(), recomputeNamespacePath(), regclassout(), regconfigout(), regdictionaryout(), regoperout(), regprocout(), regtypeout(), RelationCacheInitializePhase3(), relationHasPrimaryKey(), RelationInitIndexAccessInfo(), RelationIsVisible(), RelationReloadIndexInfo(), RemoveConstraintById(), RemoveEventTriggerById(), RemoveForeignDataWrapperById(), RemoveForeignServerById(), RemoveFunctionById(), RemoveObjects(), RemoveOpClassById(), RemoveOperatorById(), RemoveOpFamilyById(), RemoveSchemaById(), RemoveTSConfigurationById(), RemoveTSDictionaryById(), RemoveTSParserById(), RemoveTSTemplateById(), RemoveTypeById(), RemoveUserMappingById(), rename_constraint_internal(), RenameConstraint(), RenameRole(), ri_add_cast_to(), ri_GenerateQual(), ri_GenerateQualCollation(), ri_LoadConstraintInfo(), right_oper(), sepgsql_proc_setattr(), sepgsql_relation_setattr(), simplify_function(), SPI_gettype(), superuser_arg(), transformArrayType(), transformFkeyCheckAttrs(), transformFkeyGetPrimaryKey(), triggered_change_notification(), TryReuseForeignKey(), TSConfigIsVisible(), TSDictionaryIsVisible(), TSParserIsVisible(), TSTemplateIsVisible(), TupleDescInitEntry(), typeidType(), typeidTypeRelid(), typeIsOfTypedTable(), TypeIsVisible(), and verify_dictoptions().

#define SearchSysCache2 (   cacheId,
  key1,
  key2 
)    SearchSysCache(cacheId, key1, key2, 0, 0)

Definition at line 135 of file syscache.h.

Referenced by AddEnumLabel(), AddRoleMems(), array_to_json_internal(), check_for_column_name_collision(), column_privilege_check(), composite_to_json(), CreateCast(), DelRoleMems(), enum_in(), enum_recv(), ExecGrant_Attribute(), expand_all_col_privileges(), find_coercion_pathway(), find_typmod_coercion_function(), fixup_whole_row_references(), get_attname(), get_attribute_options(), get_atttype(), get_atttypetypmodcoll(), get_atttypmod(), get_rewrite_oid(), get_rte_attribute_is_dropped(), get_rte_attribute_type(), GetForeignColumnOptions(), GetUserMapping(), index_check_primary_key(), InsertRule(), IsBinaryCoercible(), json_agg_transfn(), pg_attribute_aclcheck_all(), pg_attribute_aclmask(), SearchSysCacheAttName(), and to_json().

#define SearchSysCache3 (   cacheId,
  key1,
  key2,
  key3 
)    SearchSysCache(cacheId, key1, key2, key3, 0)

Definition at line 137 of file syscache.h.

Referenced by btcostestimate(), DefineOpClass(), examine_simple_variable(), examine_variable(), ExecHashBuildSkewHash(), get_attavgwidth(), get_default_acl_internal(), get_op_opfamily_properties(), get_op_opfamily_sortfamily(), get_op_opfamily_strategy(), GetIndexOpClass(), OpClassCacheLookup(), OpFamilyCacheLookup(), ProcedureCreate(), SetDefaultACL(), and update_attstats().

#define SearchSysCache4 (   cacheId,
  key1,
  key2,
  key3,
  key4 
)    SearchSysCache(cacheId, key1, key2, key3, key4)

Definition at line 139 of file syscache.h.

Referenced by get_opfamily_member(), get_opfamily_proc(), OperatorGet(), and OpernameGetOprid().

#define SearchSysCacheCopy1 (   cacheId,
  key1 
)    SearchSysCacheCopy(cacheId, key1, 0, 0, 0)

Definition at line 142 of file syscache.h.

Referenced by AlterDomainAddConstraint(), AlterDomainDefault(), AlterDomainDropConstraint(), AlterDomainNotNull(), AlterEventTrigger(), AlterEventTriggerOwner(), AlterEventTriggerOwner_oid(), AlterForeignDataWrapper(), AlterForeignDataWrapperOwner(), AlterForeignDataWrapperOwner_oid(), AlterForeignServer(), AlterForeignServerOwner(), AlterForeignServerOwner_oid(), AlterFunction(), AlterObjectNamespace_internal(), AlterRelationNamespaceInternal(), AlterTypeNamespaceInternal(), AlterTypeOwnerInternal(), AlterUserMapping(), ATExecAddColumn(), ATExecAddOf(), ATExecDropColumn(), ATExecDropOf(), ATExecGenericOptions(), ATExecSetTableSpace(), create_toast_table(), CreateTrigger(), DefineQueryRewrite(), examine_attribute(), get_catalog_object_by_oid(), index_build(), index_constraint_create(), index_set_state_flags(), index_update_stats(), mark_index_clustered(), OperatorCreate(), OperatorUpd(), reindex_index(), RelationSetNewRelfilenode(), RemoveConstraintById(), RenameConstraintById(), RenameDatabase(), RenameRelationInternal(), RenameSchema(), RenameType(), RenameTypeInternal(), SetFunctionArgType(), SetFunctionReturnType(), SetRelationHasSubclass(), SetRelationNumChecks(), SetRelationRuleStatus(), swap_relation_files(), table_recheck_autovac(), vac_update_datfrozenxid(), and vac_update_relstats().

#define SearchSysCacheCopy2 (   cacheId,
  key1,
  key2 
)    SearchSysCacheCopy(cacheId, key1, key2, 0, 0)

Definition at line 144 of file syscache.h.

Referenced by EnableDisableRule(), RemoveAttrDefaultById(), RemoveAttributeById(), RenameRewriteRule(), StoreAttrDefault(), and TypeCreate().

#define SearchSysCacheCopy3 (   cacheId,
  key1,
  key2,
  key3 
)    SearchSysCacheCopy(cacheId, key1, key2, key3, 0)

Definition at line 146 of file syscache.h.

#define SearchSysCacheCopy4 (   cacheId,
  key1,
  key2,
  key3,
  key4 
)    SearchSysCacheCopy(cacheId, key1, key2, key3, key4)

Definition at line 148 of file syscache.h.

#define SearchSysCacheExists1 (   cacheId,
  key1 
)    SearchSysCacheExists(cacheId, key1, 0, 0, 0)

Definition at line 151 of file syscache.h.

Referenced by AlterObjectRename_internal(), cluster_rel(), column_privilege_check(), CreateSchemaCommand(), find_expr_references_walker(), find_inheritance_children(), ForceTransactionIdLimitUpdate(), has_any_column_privilege_id(), has_any_column_privilege_id_id(), has_any_column_privilege_name_id(), has_database_privilege_id(), has_database_privilege_id_id(), has_database_privilege_name_id(), has_function_privilege_id(), has_function_privilege_id_id(), has_function_privilege_name_id(), has_language_privilege_id(), has_language_privilege_id_id(), has_language_privilege_name_id(), has_schema_privilege_id(), has_schema_privilege_id_id(), has_schema_privilege_name_id(), has_table_privilege_id(), has_table_privilege_id_id(), has_table_privilege_name_id(), has_type_privilege_id(), has_type_privilege_id_id(), has_type_privilege_name_id(), lastval(), LockTableRecurse(), NamespaceCreate(), pg_collation_is_visible(), pg_conversion_is_visible(), pg_do_encoding_conversion(), pg_function_is_visible(), pg_opclass_is_visible(), pg_operator_is_visible(), pg_opfamily_is_visible(), pg_table_is_visible(), pg_ts_config_is_visible(), pg_ts_dict_is_visible(), pg_ts_parser_is_visible(), pg_ts_template_is_visible(), pg_type_is_visible(), RenameRole(), shdepLockAndCheckObject(), and try_relation_open().

#define SearchSysCacheExists2 (   cacheId,
  key1,
  key2 
)    SearchSysCacheExists(cacheId, key1, key2, 0, 0)

Definition at line 153 of file syscache.h.

Referenced by AlterObjectNamespace_internal(), AlterObjectRename_internal(), AlterTypeNamespaceInternal(), ConversionCreate(), IsDefinedRewriteRule(), makeArrayTypeName(), RenameTypeInternal(), scanRTEForColumn(), TSConfigIsVisible(), TSDictionaryIsVisible(), TSParserIsVisible(), TSTemplateIsVisible(), and TypeIsVisible().

#define SearchSysCacheExists3 (   cacheId,
  key1,
  key2,
  key3 
)    SearchSysCacheExists(cacheId, key1, key2, key3, 0)

Definition at line 155 of file syscache.h.

Referenced by CollationCreate(), CreateOpFamily(), DefineOpClass(), IsThereCollationInNamespace(), IsThereFunctionInNamespace(), IsThereOpClassInNamespace(), IsThereOpFamilyInNamespace(), and op_in_opfamily().

#define SearchSysCacheExists4 (   cacheId,
  key1,
  key2,
  key3,
  key4 
)    SearchSysCacheExists(cacheId, key1, key2, key3, key4)

Definition at line 157 of file syscache.h.

Referenced by storeOperators(), and storeProcedures().

#define SearchSysCacheList1 (   cacheId,
  key1 
)    SearchSysCacheList(cacheId, 1, key1, 0, 0, 0)

Definition at line 178 of file syscache.h.

Referenced by AddEnumLabel(), equality_ops_are_compatible(), FuncnameGetCandidates(), get_compatible_hash_operators(), get_mergejoin_opfamilies(), get_op_btree_interpretation(), get_op_hash_functions(), get_ordering_op_for_equality_op(), get_ordering_op_properties(), is_admin_of_role(), OpernameGetCandidates(), roles_has_privs_of(), roles_is_member_of(), and sepgsql_relation_drop().

#define SearchSysCacheList2 (   cacheId,
  key1,
  key2 
)    SearchSysCacheList(cacheId, 2, key1, key2, 0, 0)

Definition at line 180 of file syscache.h.

#define SearchSysCacheList3 (   cacheId,
  key1,
  key2,
  key3 
)    SearchSysCacheList(cacheId, 3, key1, key2, key3, 0)

Definition at line 182 of file syscache.h.

Referenced by FindDefaultConversion(), and OpernameGetOprid().

#define SearchSysCacheList4 (   cacheId,
  key1,
  key2,
  key3,
  key4 
)    SearchSysCacheList(cacheId, 4, key1, key2, key3, key4)

Definition at line 184 of file syscache.h.

Enumeration Type Documentation

enum SysCacheIdentifier
Enumerator:
AGGFNOID 
AMNAME 
AMOID 
AMOPOPID 
AMOPSTRATEGY 
AMPROCNUM 
ATTNAME 
ATTNUM 
AUTHMEMMEMROLE 
AUTHMEMROLEMEM 
AUTHNAME 
AUTHOID 
CASTSOURCETARGET 
CLAAMNAMENSP 
CLAOID 
COLLNAMEENCNSP 
COLLOID 
CONDEFAULT 
CONNAMENSP 
CONSTROID 
CONVOID 
DATABASEOID 
DEFACLROLENSPOBJ 
ENUMOID 
ENUMTYPOIDNAME 
EVENTTRIGGERNAME 
EVENTTRIGGEROID 
FOREIGNDATAWRAPPERNAME 
FOREIGNDATAWRAPPEROID 
FOREIGNSERVERNAME 
FOREIGNSERVEROID 
FOREIGNTABLEREL 
INDEXRELID 
LANGNAME 
LANGOID 
NAMESPACENAME 
NAMESPACEOID 
OPERNAMENSP 
OPEROID 
OPFAMILYAMNAMENSP 
OPFAMILYOID 
PROCNAMEARGSNSP 
PROCOID 
RANGETYPE 
RELNAMENSP 
RELOID 
RULERELNAME 
STATRELATTINH 
TABLESPACEOID 
TSCONFIGMAP 
TSCONFIGNAMENSP 
TSCONFIGOID 
TSDICTNAMENSP 
TSDICTOID 
TSPARSERNAMENSP 
TSPARSEROID 
TSTEMPLATENAMENSP 
TSTEMPLATEOID 
TYPENAMENSP 
TYPEOID 
USERMAPPINGOID 
USERMAPPINGUSERSERVER 

Definition at line 32 of file syscache.h.

{
    AGGFNOID = 0,
    AMNAME,
    AMOID,
    AMOPOPID,
    AMOPSTRATEGY,
    AMPROCNUM,
    ATTNAME,
    ATTNUM,
    AUTHMEMMEMROLE,
    AUTHMEMROLEMEM,
    AUTHNAME,
    AUTHOID,
    CASTSOURCETARGET,
    CLAAMNAMENSP,
    CLAOID,
    COLLNAMEENCNSP,
    COLLOID,
    CONDEFAULT,
    CONNAMENSP,
    CONSTROID,
    CONVOID,
    DATABASEOID,
    DEFACLROLENSPOBJ,
    ENUMOID,
    ENUMTYPOIDNAME,
    EVENTTRIGGERNAME,
    EVENTTRIGGEROID,
    FOREIGNDATAWRAPPERNAME,
    FOREIGNDATAWRAPPEROID,
    FOREIGNSERVERNAME,
    FOREIGNSERVEROID,
    FOREIGNTABLEREL,
    INDEXRELID,
    LANGNAME,
    LANGOID,
    NAMESPACENAME,
    NAMESPACEOID,
    OPERNAMENSP,
    OPEROID,
    OPFAMILYAMNAMENSP,
    OPFAMILYOID,
    PROCNAMEARGSNSP,
    PROCOID,
    RANGETYPE,
    RELNAMENSP,
    RELOID,
    RULERELNAME,
    STATRELATTINH,
    TABLESPACEOID,
    TSCONFIGMAP,
    TSCONFIGNAMENSP,
    TSCONFIGOID,
    TSDICTNAMENSP,
    TSDICTOID,
    TSPARSERNAMENSP,
    TSPARSEROID,
    TSTEMPLATENAMENSP,
    TSTEMPLATEOID,
    TYPENAMENSP,
    TYPEOID,
    USERMAPPINGOID,
    USERMAPPINGUSERSERVER
};

Function Documentation

uint32 GetSysCacheHashValue ( int  cacheId,
Datum  key1,
Datum  key2,
Datum  key3,
Datum  key4 
)

Definition at line 1089 of file syscache.c.

References elog, ERROR, GetCatCacheHashValue(), PointerIsValid, and SysCacheSize.

{
    if (cacheId < 0 || cacheId >= SysCacheSize ||
        !PointerIsValid(SysCache[cacheId]))
        elog(ERROR, "invalid cache ID: %d", cacheId);

    return GetCatCacheHashValue(SysCache[cacheId], key1, key2, key3, key4);
}

Oid GetSysCacheOid ( int  cacheId,
Datum  key1,
Datum  key2,
Datum  key3,
Datum  key4 
)

Definition at line 953 of file syscache.c.

References HeapTupleGetOid, HeapTupleIsValid, ReleaseSysCache(), and SearchSysCache().

{
    HeapTuple   tuple;
    Oid         result;

    tuple = SearchSysCache(cacheId, key1, key2, key3, key4);
    if (!HeapTupleIsValid(tuple))
        return InvalidOid;
    result = HeapTupleGetOid(tuple);
    ReleaseSysCache(tuple);
    return result;
}

void InitCatalogCache ( void   ) 

Definition at line 809 of file syscache.c.

References Assert, CacheInitialized, elog, ERROR, cachedesc::indoid, InitCatCache(), cachedesc::key, MemSet, cachedesc::nbuckets, cachedesc::nkeys, PointerIsValid, cachedesc::reloid, and SysCacheSize.

Referenced by InitPostgres().

{
    int         cacheId;

    Assert(!CacheInitialized);

    MemSet(SysCache, 0, sizeof(SysCache));

    for (cacheId = 0; cacheId < SysCacheSize; cacheId++)
    {
        SysCache[cacheId] = InitCatCache(cacheId,
                                         cacheinfo[cacheId].reloid,
                                         cacheinfo[cacheId].indoid,
                                         cacheinfo[cacheId].nkeys,
                                         cacheinfo[cacheId].key,
                                         cacheinfo[cacheId].nbuckets);
        if (!PointerIsValid(SysCache[cacheId]))
            elog(ERROR, "could not initialize cache %u (%d)",
                 cacheinfo[cacheId].reloid, cacheId);
    }
    CacheInitialized = true;
}

void InitCatalogCachePhase2 ( void   ) 

Definition at line 846 of file syscache.c.

References Assert, CacheInitialized, InitCatCachePhase2(), and SysCacheSize.

Referenced by RelationCacheInitializePhase3().

{
    int         cacheId;

    Assert(CacheInitialized);

    for (cacheId = 0; cacheId < SysCacheSize; cacheId++)
        InitCatCachePhase2(SysCache[cacheId], true);
}

void ReleaseSysCache ( HeapTuple  tuple  ) 

Definition at line 892 of file syscache.c.

References ReleaseCatCache().

Referenced by aclitemout(), AddEnumLabel(), AddRoleMems(), AggregateCreate(), AlterDomainValidateConstraint(), AlterEnum(), AlterObjectRename_internal(), AlterOpFamily(), AlterRole(), AlterRoleSet(), AlterSchemaOwner(), AlterSchemaOwner_oid(), AlterTSConfiguration(), AlterTSDictionary(), AlterTypeOwner(), array_to_json_internal(), assignOperTypes(), assignProcTypes(), ATAddForeignKeyConstraint(), ATExecAddColumn(), ATExecAddOf(), ATExecAlterColumnGenericOptions(), ATExecAlterColumnType(), ATExecChangeOwner(), ATExecDropColumn(), ATExecDropNotNull(), ATExecSetOptions(), ATExecSetRelOptions(), ATPrepAlterColumnType(), build_coercion_expression(), CacheInvalidateRelcacheByRelid(), check_for_column_name_collision(), check_role(), check_session_authorization(), check_TSCurrentConfig(), CheckIndexCompatible(), CheckMyDatabase(), CheckRelationOwnership(), cluster(), cluster_rel(), coerce_type(), CollationIsVisible(), column_privilege_check(), compatible_oper(), compatible_oper_opid(), compile_plperl_function(), compile_pltcl_function(), composite_to_json(), compute_return_type(), ComputeIndexAttrs(), ConstructTupleDescriptor(), ConversionIsVisible(), count_agg_clauses_walker(), create_proc_lang(), CreateCast(), CreateFunction(), DefineCollation(), DefineDomain(), DefineIndex(), DefineOpClass(), DefineTSConfiguration(), DefineType(), DeleteRelationTuple(), DelRoleMems(), deparseFuncExpr(), deparseOpExpr(), deparseScalarArrayOpExpr(), do_autovacuum(), do_compile(), dropdb(), DropProceduralLanguageById(), DropRole(), enum_cmp_internal(), enum_in(), enum_out(), enum_recv(), enum_send(), errdatatype(), examine_parameter_list(), ExecGrant_Attribute(), ExecGrant_Database(), ExecGrant_Fdw(), ExecGrant_ForeignServer(), ExecGrant_Function(), ExecGrant_Language(), ExecGrant_Namespace(), ExecGrant_Relation(), ExecGrant_Tablespace(), ExecGrant_Type(), ExecHashBuildSkewHash(), ExecInitAgg(), ExecuteDoStmt(), expand_all_col_privileges(), fetch_agg_sort_op(), fetch_fp_info(), find_coercion_pathway(), find_typmod_coercion_function(), fixup_whole_row_references(), flatten_reloptions(), fmgr_c_validator(), fmgr_info_cxt_security(), fmgr_info_other_lang(), fmgr_internal_validator(), fmgr_security_definer(), fmgr_sql_validator(), format_operator_internal(), format_procedure_internal(), format_type_internal(), func_get_detail(), func_strict(), func_volatile(), FuncNameAsType(), FunctionIsVisible(), generate_collation_name(), generate_function_name(), generate_operator_name(), generate_relation_name(), generateClonedIndexStmt(), get_am_name(), get_array_type(), get_attavgwidth(), get_attname(), get_attnum(), get_attribute_options(), get_attstatsslot(), get_atttype(), get_atttypetypmodcoll(), get_atttypmod(), get_base_element_type(), get_collation(), get_collation_name(), get_commutator(), get_constraint_name(), get_database_name(), get_db_info(), get_default_acl_internal(), get_element_type(), get_func_cost(), get_func_leakproof(), get_func_name(), get_func_namespace(), get_func_nargs(), get_func_result_name(), get_func_retset(), get_func_rettype(), get_func_rows(), get_func_signature(), get_namespace_name(), get_negator(), get_object_address_type(), get_object_namespace(), get_op_opfamily_properties(), get_op_opfamily_sortfamily(), get_op_opfamily_strategy(), get_opclass(), get_opclass_family(), get_opclass_input_type(), get_opclass_name(), get_opclass_oid(), get_opcode(), get_oper_expr(), get_opfamily_member(), get_opfamily_oid(), get_opfamily_proc(), get_opname(), get_oprjoin(), get_oprrest(), get_range_subtype(), get_rel_name(), get_rel_namespace(), get_rel_relkind(), get_rel_tablespace(), get_rel_type_id(), get_rewrite_oid(), get_rte_attribute_is_dropped(), get_rte_attribute_type(), get_tablespace(), get_typ_typrelid(), get_typbyval(), get_typcollation(), get_typdefault(), get_type_category_preferred(), get_type_io_data(), get_typisdefined(), get_typlen(), get_typlenbyval(), get_typlenbyvalalign(), get_typmodin(), get_typstorage(), get_typtype(), getBaseTypeAndTypmod(), GetDomainConstraints(), GetFdwRoutineByRelId(), GetForeignColumnOptions(), GetForeignDataWrapper(), GetForeignServer(), GetForeignTable(), GetIndexOpClass(), getObjectDescription(), getObjectIdentity(), getOpFamilyDescription(), getOpFamilyIdentity(), getProcedureTypeDescription(), getRelationDescription(), getRelationIdentity(), getRelationTypeDescription(), GetSysCacheOid(), getTypeBinaryInputInfo(), getTypeBinaryOutputInfo(), getTypeInputInfo(), getTypeOutputInfo(), GetUserMapping(), GetUserNameFromId(), has_createrole_privilege(), has_rolcatupdate(), has_rolinherit(), has_rolreplication(), has_subclass(), hash_ok_operator(), have_createdb_privilege(), heap_drop_with_catalog(), index_check_primary_key(), index_drop(), IndexGetRelation(), IndexSupportsBackwardScan(), init_sql_fcache(), initialize_peragg(), InitializeSessionUserId(), inline_set_returning_function(), InsertRule(), internal_get_result_type(), IsBinaryCoercible(), json_agg_transfn(), load_rangetype_info(), lookup_collation_cache(), lookup_ts_config_cache(), lookup_ts_dictionary_cache(), lookup_ts_parser_cache(), lookup_type_cache(), LookupAggNameTypeNames(), LookupTypeNameOid(), make_new_heap(), make_op(), make_scalar_array_op(), map_sql_table_to_xmlschema(), map_sql_type_to_xml_name(), mark_index_clustered(), md5_crypt_verify(), op_hashjoinable(), op_input_types(), op_mergejoinable(), OpclassIsVisible(), OperatorGet(), OperatorIsVisible(), OpernameGetOprid(), OpfamilyIsVisible(), pg_attribute_aclcheck_all(), pg_attribute_aclmask(), pg_class_aclmask(), pg_class_ownercheck(), pg_collation_ownercheck(), pg_conversion_ownercheck(), pg_database_aclmask(), pg_database_ownercheck(), pg_event_trigger_ownercheck(), pg_foreign_data_wrapper_aclmask(), pg_foreign_data_wrapper_ownercheck(), pg_foreign_server_aclmask(), pg_foreign_server_ownercheck(), pg_get_constraintdef_worker(), pg_get_function_arguments(), pg_get_function_identity_arguments(), pg_get_function_result(), pg_get_functiondef(), pg_get_indexdef_worker(), pg_get_serial_sequence(), pg_get_userbyid(), pg_language_aclmask(), pg_language_ownercheck(), pg_namespace_aclmask(), pg_namespace_ownercheck(), pg_newlocale_from_collation(), pg_opclass_ownercheck(), pg_oper_ownercheck(), pg_opfamily_ownercheck(), pg_proc_aclmask(), pg_proc_ownercheck(), pg_relation_filenode(), pg_relation_filepath(), pg_tablespace_aclmask(), pg_tablespace_ownercheck(), pg_ts_config_ownercheck(), pg_ts_dict_ownercheck(), pg_type_aclmask(), pg_type_ownercheck(), plperl_validator(), plpgsql_build_datatype(), plpgsql_compile(), plpgsql_parse_cwordtype(), plpgsql_parse_wordtype(), plpgsql_validator(), plpython_validator(), pltcl_build_tuple_argument(), pltcl_set_tuple_values(), pltcl_trigger_handler(), PLy_input_tuple_funcs(), PLy_output_tuple_funcs(), PLy_procedure_argument_valid(), PLy_procedure_create(), PLy_procedure_get(), PLy_spi_prepare(), PLyString_ToComposite(), ProcedureCreate(), RangeVarCallbackForAlterRelation(), RangeVarCallbackForDropRelation(), RangeVarCallbackForRenameAttribute(), RangeVarCallbackForRenameRule(), RangeVarCallbackForRenameTrigger(), recomputeNamespacePath(), regclassout(), regconfigout(), regdictionaryout(), regoperout(), regprocout(), regtypeout(), RelationCacheInitializePhase3(), relationHasPrimaryKey(), RelationInitIndexAccessInfo(), RelationIsVisible(), RelationReloadIndexInfo(), RemoveConstraintById(), RemoveEventTriggerById(), RemoveForeignDataWrapperById(), RemoveForeignServerById(), RemoveFunctionById(), RemoveObjects(), RemoveOpClassById(), RemoveOperatorById(), RemoveOpFamilyById(), RemoveSchemaById(), RemoveTSConfigurationById(), RemoveTSDictionaryById(), RemoveTSParserById(), RemoveTSTemplateById(), RemoveTypeById(), RemoveUserMappingById(), rename_constraint_internal(), RenameConstraint(), RenameRole(), ri_add_cast_to(), ri_GenerateQual(), ri_GenerateQualCollation(), ri_LoadConstraintInfo(), SearchSysCacheAttName(), SearchSysCacheCopy(), SearchSysCacheCopyAttName(), SearchSysCacheExists(), SearchSysCacheExistsAttName(), sepgsql_proc_setattr(), sepgsql_relation_setattr(), SetDefaultACL(), simplify_function(), SPI_gettype(), superuser_arg(), to_json(), transformArrayType(), transformColumnNameList(), transformColumnType(), transformFkeyCheckAttrs(), transformFkeyGetPrimaryKey(), transformOfType(), triggered_change_notification(), TryReuseForeignKey(), TSConfigIsVisible(), TSDictionaryIsVisible(), TSParserIsVisible(), TSTemplateIsVisible(), TupleDescInitEntry(), typeidTypeRelid(), typeIsOfTypedTable(), TypeIsVisible(), typenameTypeId(), typenameTypeIdAndMod(), update_attstats(), and verify_dictoptions().

{
    ReleaseCatCache(tuple);
}

HeapTuple SearchSysCache ( int  cacheId,
Datum  key1,
Datum  key2,
Datum  key3,
Datum  key4 
)

Definition at line 874 of file syscache.c.

References elog, ERROR, PointerIsValid, SearchCatCache(), and SysCacheSize.

Referenced by GetSysCacheOid(), SearchSysCacheCopy(), and SearchSysCacheExists().

{
    if (cacheId < 0 || cacheId >= SysCacheSize ||
        !PointerIsValid(SysCache[cacheId]))
        elog(ERROR, "invalid cache ID: %d", cacheId);

    return SearchCatCache(SysCache[cacheId], key1, key2, key3, key4);
}

HeapTuple SearchSysCacheAttName ( Oid  relid,
const char *  attname 
)

Definition at line 980 of file syscache.c.

References ATTNAME, CStringGetDatum, GETSTRUCT, HeapTupleIsValid, ObjectIdGetDatum, ReleaseSysCache(), and SearchSysCache2.

Referenced by ATExecAlterColumnGenericOptions(), ATExecDropColumn(), ATExecSetOptions(), ATPrepAlterColumnType(), ComputeIndexAttrs(), get_attnum(), plpgsql_parse_cwordtype(), SearchSysCacheCopyAttName(), SearchSysCacheExistsAttName(), and transformColumnNameList().

{
    HeapTuple   tuple;

    tuple = SearchSysCache2(ATTNAME,
                            ObjectIdGetDatum(relid),
                            CStringGetDatum(attname));
    if (!HeapTupleIsValid(tuple))
        return NULL;
    if (((Form_pg_attribute) GETSTRUCT(tuple))->attisdropped)
    {
        ReleaseSysCache(tuple);
        return NULL;
    }
    return tuple;
}

HeapTuple SearchSysCacheCopy ( int  cacheId,
Datum  key1,
Datum  key2,
Datum  key3,
Datum  key4 
)

Definition at line 906 of file syscache.c.

References heap_copytuple(), HeapTupleIsValid, ReleaseSysCache(), and SearchSysCache().

{
    HeapTuple   tuple,
                newtuple;

    tuple = SearchSysCache(cacheId, key1, key2, key3, key4);
    if (!HeapTupleIsValid(tuple))
        return tuple;
    newtuple = heap_copytuple(tuple);
    ReleaseSysCache(tuple);
    return newtuple;
}

HeapTuple SearchSysCacheCopyAttName ( Oid  relid,
const char *  attname 
)

Definition at line 1003 of file syscache.c.

References heap_copytuple(), HeapTupleIsValid, ReleaseSysCache(), and SearchSysCacheAttName().

Referenced by ATExecAddColumn(), ATExecAlterColumnType(), ATExecDropColumn(), ATExecDropNotNull(), ATExecSetNotNull(), ATExecSetStatistics(), ATExecSetStorage(), MergeAttributesIntoExisting(), and renameatt_internal().

{
    HeapTuple   tuple,
                newtuple;

    tuple = SearchSysCacheAttName(relid, attname);
    if (!HeapTupleIsValid(tuple))
        return tuple;
    newtuple = heap_copytuple(tuple);
    ReleaseSysCache(tuple);
    return newtuple;
}

bool SearchSysCacheExists ( int  cacheId,
Datum  key1,
Datum  key2,
Datum  key3,
Datum  key4 
)

Definition at line 930 of file syscache.c.

References HeapTupleIsValid, ReleaseSysCache(), and SearchSysCache().

Referenced by tsa_set_curdict(), and tsa_set_curprs().

{
    HeapTuple   tuple;

    tuple = SearchSysCache(cacheId, key1, key2, key3, key4);
    if (!HeapTupleIsValid(tuple))
        return false;
    ReleaseSysCache(tuple);
    return true;
}

bool SearchSysCacheExistsAttName ( Oid  relid,
const char *  attname 
)

Definition at line 1022 of file syscache.c.

References HeapTupleIsValid, ReleaseSysCache(), and SearchSysCacheAttName().

Referenced by ATExecDropInherit().

{
    HeapTuple   tuple;

    tuple = SearchSysCacheAttName(relid, attname);
    if (!HeapTupleIsValid(tuple))
        return false;
    ReleaseSysCache(tuple);
    return true;
}

struct catclist* SearchSysCacheList ( int  cacheId,
int  nkeys,
Datum  key1,
Datum  key2,
Datum  key3,
Datum  key4 
) [read]

Definition at line 1106 of file syscache.c.

References elog, ERROR, PointerIsValid, SearchCatCacheList(), and SysCacheSize.

{
    if (cacheId < 0 || cacheId >= SysCacheSize ||
        !PointerIsValid(SysCache[cacheId]))
        elog(ERROR, "invalid cache ID: %d", cacheId);

    return SearchCatCacheList(SysCache[cacheId], nkeys,
                              key1, key2, key3, key4);
}

Datum SysCacheGetAttr ( int  cacheId,
HeapTuple  tup,
AttrNumber  attributeNumber,
bool *  isNull 
)

Definition at line 1054 of file syscache.c.

References Assert, elog, ERROR, heap_getattr, InitCatCachePhase2(), PointerIsValid, and SysCacheSize.

Referenced by AlterDomainValidateConstraint(), AlterForeignDataWrapper(), AlterForeignServer(), AlterFunction(), AlterRole(), AlterSchemaOwner_internal(), AlterTSDictionary(), AlterUserMapping(), ATExecAlterColumnGenericOptions(), ATExecChangeOwner(), ATExecGenericOptions(), ATExecSetOptions(), ATExecSetRelOptions(), build_function_result_tupdesc_t(), CheckIndexCompatible(), compile_plperl_function(), compile_pltcl_function(), DefineDomain(), do_compile(), ExecGrant_Attribute(), ExecGrant_Fdw(), ExecGrant_ForeignServer(), ExecGrant_Function(), ExecGrant_Language(), ExecGrant_Namespace(), ExecGrant_Relation(), ExecInitAgg(), fetch_function_defaults(), flatten_reloptions(), fmgr_c_validator(), fmgr_info_C_lang(), fmgr_info_cxt_security(), fmgr_internal_validator(), fmgr_security_definer(), fmgr_sql_validator(), func_get_detail(), generateClonedIndexStmt(), get_attribute_options(), get_attstatsslot(), get_default_acl_internal(), get_func_arg_info(), get_func_result_name(), get_object_namespace(), get_tablespace(), get_typdefault(), GetForeignColumnOptions(), GetForeignDataWrapper(), GetForeignServer(), GetForeignTable(), GetUserMapping(), init_sql_fcache(), initialize_peragg(), inline_function(), inline_set_returning_function(), lookup_ts_dictionary_cache(), make_new_heap(), MatchNamedCall(), md5_crypt_verify(), pg_attribute_aclmask(), pg_class_aclmask(), pg_database_aclmask(), pg_foreign_data_wrapper_aclmask(), pg_foreign_server_aclmask(), pg_get_constraintdef_worker(), pg_get_functiondef(), pg_get_indexdef_worker(), pg_language_aclmask(), pg_namespace_aclmask(), pg_proc_aclmask(), pg_tablespace_aclmask(), pg_type_aclmask(), PLy_procedure_create(), prepare_sql_fn_parse_info(), print_function_arguments(), ProcedureCreate(), ri_LoadConstraintInfo(), SetDefaultACL(), transformFkeyCheckAttrs(), transformFkeyGetPrimaryKey(), transformIndexConstraint(), TryReuseForeignKey(), and validateCheckConstraint().

{
    /*
     * We just need to get the TupleDesc out of the cache entry, and then we
     * can apply heap_getattr().  Normally the cache control data is already
     * valid (because the caller recently fetched the tuple via this same
     * cache), but there are cases where we have to initialize the cache here.
     */
    if (cacheId < 0 || cacheId >= SysCacheSize ||
        !PointerIsValid(SysCache[cacheId]))
        elog(ERROR, "invalid cache ID: %d", cacheId);
    if (!PointerIsValid(SysCache[cacheId]->cc_tupdesc))
    {
        InitCatCachePhase2(SysCache[cacheId], false);
        Assert(PointerIsValid(SysCache[cacheId]->cc_tupdesc));
    }

    return heap_getattr(tup, attributeNumber,
                        SysCache[cacheId]->cc_tupdesc,
                        isNull);
}

Generated on Sat May 4 2013 08:15:04 for PostgreSQL Source Code by  doxygen 1.7.1