/*------------------------------------------------------------------------- * * indexing.h * This file provides some definitions to support indexing * on system catalogs * * * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * $PostgreSQL: pgsql/src/include/catalog/indexing.h,v 1.87 2005/04/14 20:03:27 tgl Exp $ * *------------------------------------------------------------------------- */ #ifndef INDEXING_H #define INDEXING_H #include "access/htup.h" /* * The state object used by CatalogOpenIndexes and friends is actually the * same as the executor's ResultRelInfo, but we give it another type name * to decouple callers from that fact. */ typedef struct ResultRelInfo *CatalogIndexState; /* * indexing.c prototypes */ extern CatalogIndexState CatalogOpenIndexes(Relation heapRel); extern void CatalogCloseIndexes(CatalogIndexState indstate); extern void CatalogIndexInsert(CatalogIndexState indstate, HeapTuple heapTuple); extern void CatalogUpdateIndexes(Relation heapRel, HeapTuple heapTuple); /* * These macros are just to keep the C compiler from spitting up on the * upcoming commands for genbki.sh. */ #define DECLARE_INDEX(name,oid,decl) extern int no_such_variable #define DECLARE_UNIQUE_INDEX(name,oid,decl) extern int no_such_variable #define BUILD_INDICES /* * What follows are lines processed by genbki.sh to create the statements * the bootstrap parser will turn into DefineIndex commands. * * The keyword is DECLARE_INDEX or DECLARE_UNIQUE_INDEX. The first two * arguments are the index name and OID, the rest is much like a standard * 'create index' SQL command. * * For each index, we also provide a #define for its OID. References to * the index in the C code should always use these #defines, not the actual * index name (much less the numeric OID). */ DECLARE_UNIQUE_INDEX(pg_aggregate_fnoid_index,2650, on pg_aggregate using btree(aggfnoid oid_ops)); #define AggregateFnoidIndexId 2650 DECLARE_UNIQUE_INDEX(pg_am_name_index,2651, on pg_am using btree(amname name_ops)); #define AmNameIndexId 2651 DECLARE_UNIQUE_INDEX(pg_am_oid_index,2652, on pg_am using btree(oid oid_ops)); #define AmOidIndexId 2652 DECLARE_UNIQUE_INDEX(pg_amop_opc_strat_index,2653, on pg_amop using btree(amopclaid oid_ops, amopsubtype oid_ops, amopstrategy int2_ops)); #define AccessMethodStrategyIndexId 2653 DECLARE_UNIQUE_INDEX(pg_amop_opr_opc_index,2654, on pg_amop using btree(amopopr oid_ops, amopclaid oid_ops)); #define AccessMethodOperatorIndexId 2654 DECLARE_UNIQUE_INDEX(pg_amproc_opc_proc_index,2655, on pg_amproc using btree(amopclaid oid_ops, amprocsubtype oid_ops, amprocnum int2_ops)); #define AccessMethodProcedureIndexId 2655 DECLARE_UNIQUE_INDEX(pg_attrdef_adrelid_adnum_index,2656, on pg_attrdef using btree(adrelid oid_ops, adnum int2_ops)); #define AttrDefaultIndexId 2656 DECLARE_UNIQUE_INDEX(pg_attrdef_oid_index,2657, on pg_attrdef using btree(oid oid_ops)); #define AttrDefaultOidIndexId 2657 DECLARE_UNIQUE_INDEX(pg_attribute_relid_attnam_index,2658, on pg_attribute using btree(attrelid oid_ops, attname name_ops)); #define AttributeRelidNameIndexId 2658 DECLARE_UNIQUE_INDEX(pg_attribute_relid_attnum_index,2659, on pg_attribute using btree(attrelid oid_ops, attnum int2_ops)); #define AttributeRelidNumIndexId 2659 DECLARE_UNIQUE_INDEX(pg_cast_oid_index,2660, on pg_cast using btree(oid oid_ops)); #define CastOidIndexId 2660 DECLARE_UNIQUE_INDEX(pg_cast_source_target_index,2661, on pg_cast using btree(castsource oid_ops, casttarget oid_ops)); #define CastSourceTargetIndexId 2661 DECLARE_UNIQUE_INDEX(pg_class_oid_index,2662, on pg_class using btree(oid oid_ops)); #define ClassOidIndexId 2662 DECLARE_UNIQUE_INDEX(pg_class_relname_nsp_index,2663, on pg_class using btree(relname name_ops, relnamespace oid_ops)); #define ClassNameNspIndexId 2663 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_constraint_conname_nsp_index,2664, on pg_constraint using btree(conname name_ops, connamespace oid_ops)); #define ConstraintNameNspIndexId 2664 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_constraint_conrelid_index,2665, on pg_constraint using btree(conrelid oid_ops)); #define ConstraintRelidIndexId 2665 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_constraint_contypid_index,2666, on pg_constraint using btree(contypid oid_ops)); #define ConstraintTypidIndexId 2666 DECLARE_UNIQUE_INDEX(pg_constraint_oid_index,2667, on pg_constraint using btree(oid oid_ops)); #define ConstraintOidIndexId 2667 DECLARE_UNIQUE_INDEX(pg_conversion_default_index,2668, on pg_conversion using btree(connamespace oid_ops, conforencoding int4_ops, contoencoding int4_ops, oid oid_ops)); #define ConversionDefaultIndexId 2668 DECLARE_UNIQUE_INDEX(pg_conversion_name_nsp_index,2669, on pg_conversion using btree(conname name_ops, connamespace oid_ops)); #define ConversionNameNspIndexId 2669 DECLARE_UNIQUE_INDEX(pg_conversion_oid_index,2670, on pg_conversion using btree(oid oid_ops)); #define ConversionOidIndexId 2670 DECLARE_UNIQUE_INDEX(pg_database_datname_index,2671, on pg_database using btree(datname name_ops)); #define DatabaseNameIndexId 2671 DECLARE_UNIQUE_INDEX(pg_database_oid_index,2672, on pg_database using btree(oid oid_ops)); #define DatabaseOidIndexId 2672 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_depend_depender_index,2673, on pg_depend using btree(classid oid_ops, objid oid_ops, objsubid int4_ops)); #define DependDependerIndexId 2673 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_depend_reference_index,2674, on pg_depend using btree(refclassid oid_ops, refobjid oid_ops, refobjsubid int4_ops)); #define DependReferenceIndexId 2674 DECLARE_UNIQUE_INDEX(pg_description_o_c_o_index,2675, on pg_description using btree(objoid oid_ops, classoid oid_ops, objsubid int4_ops)); #define DescriptionObjIndexId 2675 DECLARE_UNIQUE_INDEX(pg_group_name_index,2676, on pg_group using btree(groname name_ops)); #define GroupNameIndexId 2676 DECLARE_UNIQUE_INDEX(pg_group_sysid_index,2677, on pg_group using btree(grosysid int4_ops)); #define GroupSysidIndexId 2677 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_index_indrelid_index,2678, on pg_index using btree(indrelid oid_ops)); #define IndexIndrelidIndexId 2678 DECLARE_UNIQUE_INDEX(pg_index_indexrelid_index,2679, on pg_index using btree(indexrelid oid_ops)); #define IndexRelidIndexId 2679 DECLARE_UNIQUE_INDEX(pg_inherits_relid_seqno_index,2680, on pg_inherits using btree(inhrelid oid_ops, inhseqno int4_ops)); #define InheritsRelidSeqnoIndexId 2680 DECLARE_UNIQUE_INDEX(pg_language_name_index,2681, on pg_language using btree(lanname name_ops)); #define LanguageNameIndexId 2681 DECLARE_UNIQUE_INDEX(pg_language_oid_index,2682, on pg_language using btree(oid oid_ops)); #define LanguageOidIndexId 2682 DECLARE_UNIQUE_INDEX(pg_largeobject_loid_pn_index,2683, on pg_largeobject using btree(loid oid_ops, pageno int4_ops)); #define LargeObjectLOidPNIndexId 2683 DECLARE_UNIQUE_INDEX(pg_namespace_nspname_index,2684, on pg_namespace using btree(nspname name_ops)); #define NamespaceNameIndexId 2684 DECLARE_UNIQUE_INDEX(pg_namespace_oid_index,2685, on pg_namespace using btree(oid oid_ops)); #define NamespaceOidIndexId 2685 DECLARE_UNIQUE_INDEX(pg_opclass_am_name_nsp_index,2686, on pg_opclass using btree(opcamid oid_ops, opcname name_ops, opcnamespace oid_ops)); #define OpclassAmNameNspIndexId 2686 DECLARE_UNIQUE_INDEX(pg_opclass_oid_index,2687, on pg_opclass using btree(oid oid_ops)); #define OpclassOidIndexId 2687 DECLARE_UNIQUE_INDEX(pg_operator_oid_index,2688, on pg_operator using btree(oid oid_ops)); #define OperatorOidIndexId 2688 DECLARE_UNIQUE_INDEX(pg_operator_oprname_l_r_n_index,2689, on pg_operator using btree(oprname name_ops, oprleft oid_ops, oprright oid_ops, oprnamespace oid_ops)); #define OperatorNameNspIndexId 2689 DECLARE_UNIQUE_INDEX(pg_proc_oid_index,2690, on pg_proc using btree(oid oid_ops)); #define ProcedureOidIndexId 2690 DECLARE_UNIQUE_INDEX(pg_proc_proname_args_nsp_index,2691, on pg_proc using btree(proname name_ops, proargtypes oidvector_ops, pronamespace oid_ops)); #define ProcedureNameArgsNspIndexId 2691 DECLARE_UNIQUE_INDEX(pg_rewrite_oid_index,2692, on pg_rewrite using btree(oid oid_ops)); #define RewriteOidIndexId 2692 DECLARE_UNIQUE_INDEX(pg_rewrite_rel_rulename_index,2693, on pg_rewrite using btree(ev_class oid_ops, rulename name_ops)); #define RewriteRelRulenameIndexId 2693 DECLARE_UNIQUE_INDEX(pg_shadow_usename_index,2694, on pg_shadow using btree(usename name_ops)); #define ShadowNameIndexId 2694 DECLARE_UNIQUE_INDEX(pg_shadow_usesysid_index,2695, on pg_shadow using btree(usesysid int4_ops)); #define ShadowSysidIndexId 2695 DECLARE_UNIQUE_INDEX(pg_statistic_relid_att_index,2696, on pg_statistic using btree(starelid oid_ops, staattnum int2_ops)); #define StatisticRelidAttnumIndexId 2696 DECLARE_UNIQUE_INDEX(pg_tablespace_oid_index,2697, on pg_tablespace using btree(oid oid_ops)); #define TablespaceOidIndexId 2697 DECLARE_UNIQUE_INDEX(pg_tablespace_spcname_index,2698, on pg_tablespace using btree(spcname name_ops)); #define TablespaceNameIndexId 2698 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_trigger_tgconstrname_index,2699, on pg_trigger using btree(tgconstrname name_ops)); #define TriggerConstrNameIndexId 2699 /* This following index is not used for a cache and is not unique */ DECLARE_INDEX(pg_trigger_tgconstrrelid_index,2700, on pg_trigger using btree(tgconstrrelid oid_ops)); #define TriggerConstrRelidIndexId 2700 DECLARE_UNIQUE_INDEX(pg_trigger_tgrelid_tgname_index,2701, on pg_trigger using btree(tgrelid oid_ops, tgname name_ops)); #define TriggerRelidNameIndexId 2701 DECLARE_UNIQUE_INDEX(pg_trigger_oid_index,2702, on pg_trigger using btree(oid oid_ops)); #define TriggerOidIndexId 2702 DECLARE_UNIQUE_INDEX(pg_type_oid_index,2703, on pg_type using btree(oid oid_ops)); #define TypeOidIndexId 2703 DECLARE_UNIQUE_INDEX(pg_type_typname_nsp_index,2704, on pg_type using btree(typname name_ops, typnamespace oid_ops)); #define TypeNameNspIndexId 2704 /* last step of initialization script: build the indexes declared above */ BUILD_INDICES #endif /* INDEXING_H */