1 /*-------------------------------------------------------------------------
4 * This file provides some definitions to support indexing
8 * Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
9 * Portions Copyright (c) 1994, Regents of the University of California
11 * src/include/catalog/indexing.h
13 *-------------------------------------------------------------------------
18 #include "access/htup.h"
19 #include "utils/relcache.h"
22 * The state object used by CatalogOpenIndexes and friends is actually the
23 * same as the executor's ResultRelInfo, but we give it another type name
24 * to decouple callers from that fact.
26 typedef struct ResultRelInfo
*CatalogIndexState
;
29 * indexing.c prototypes
31 extern CatalogIndexState
CatalogOpenIndexes(Relation heapRel
);
32 extern void CatalogCloseIndexes(CatalogIndexState indstate
);
33 extern void CatalogIndexInsert(CatalogIndexState indstate
,
35 extern void CatalogUpdateIndexes(Relation heapRel
, HeapTuple heapTuple
);
39 * These macros are just to keep the C compiler from spitting up on the
40 * upcoming commands for genbki.pl.
42 #define DECLARE_INDEX(name,oid,decl) extern int no_such_variable
43 #define DECLARE_UNIQUE_INDEX(name,oid,decl) extern int no_such_variable
48 * What follows are lines processed by genbki.pl to create the statements
49 * the bootstrap parser will turn into DefineIndex commands.
51 * The keyword is DECLARE_INDEX or DECLARE_UNIQUE_INDEX. The first two
52 * arguments are the index name and OID, the rest is much like a standard
53 * 'create index' SQL command.
55 * For each index, we also provide a #define for its OID. References to
56 * the index in the C code should always use these #defines, not the actual
57 * index name (much less the numeric OID).
60 DECLARE_UNIQUE_INDEX(pg_aggregate_fnoid_index
, 2650, on pg_aggregate
using btree(aggfnoid oid_ops
));
61 #define AggregateFnoidIndexId 2650
63 DECLARE_UNIQUE_INDEX(pg_am_name_index
, 2651, on pg_am
using btree(amname name_ops
));
64 #define AmNameIndexId 2651
65 DECLARE_UNIQUE_INDEX(pg_am_oid_index
, 2652, on pg_am
using btree(oid oid_ops
));
66 #define AmOidIndexId 2652
68 DECLARE_UNIQUE_INDEX(pg_amop_fam_strat_index
, 2653, on pg_amop
using btree(amopfamily oid_ops
, amoplefttype oid_ops
, amoprighttype oid_ops
, amopstrategy int2_ops
));
69 #define AccessMethodStrategyIndexId 2653
70 DECLARE_UNIQUE_INDEX(pg_amop_opr_fam_index
, 2654, on pg_amop
using btree(amopopr oid_ops
, amoppurpose char_ops
, amopfamily oid_ops
));
71 #define AccessMethodOperatorIndexId 2654
72 DECLARE_UNIQUE_INDEX(pg_amop_oid_index
, 2756, on pg_amop
using btree(oid oid_ops
));
73 #define AccessMethodOperatorOidIndexId 2756
75 DECLARE_UNIQUE_INDEX(pg_amproc_fam_proc_index
, 2655, on pg_amproc
using btree(amprocfamily oid_ops
, amproclefttype oid_ops
, amprocrighttype oid_ops
, amprocnum int2_ops
));
76 #define AccessMethodProcedureIndexId 2655
77 DECLARE_UNIQUE_INDEX(pg_amproc_oid_index
, 2757, on pg_amproc
using btree(oid oid_ops
));
78 #define AccessMethodProcedureOidIndexId 2757
80 DECLARE_UNIQUE_INDEX(pg_attrdef_adrelid_adnum_index
, 2656, on pg_attrdef
using btree(adrelid oid_ops
, adnum int2_ops
));
81 #define AttrDefaultIndexId 2656
82 DECLARE_UNIQUE_INDEX(pg_attrdef_oid_index
, 2657, on pg_attrdef
using btree(oid oid_ops
));
83 #define AttrDefaultOidIndexId 2657
85 DECLARE_UNIQUE_INDEX(pg_attribute_relid_attnam_index
, 2658, on pg_attribute
using btree(attrelid oid_ops
, attname name_ops
));
86 #define AttributeRelidNameIndexId 2658
87 DECLARE_UNIQUE_INDEX(pg_attribute_relid_attnum_index
, 2659, on pg_attribute
using btree(attrelid oid_ops
, attnum int2_ops
));
88 #define AttributeRelidNumIndexId 2659
90 DECLARE_UNIQUE_INDEX(pg_authid_rolname_index
, 2676, on pg_authid
using btree(rolname name_ops
));
91 #define AuthIdRolnameIndexId 2676
92 DECLARE_UNIQUE_INDEX(pg_authid_oid_index
, 2677, on pg_authid
using btree(oid oid_ops
));
93 #define AuthIdOidIndexId 2677
95 DECLARE_UNIQUE_INDEX(pg_auth_members_role_member_index
, 2694, on pg_auth_members
using btree(roleid oid_ops
, member oid_ops
));
96 #define AuthMemRoleMemIndexId 2694
97 DECLARE_UNIQUE_INDEX(pg_auth_members_member_role_index
, 2695, on pg_auth_members
using btree(member oid_ops
, roleid oid_ops
));
98 #define AuthMemMemRoleIndexId 2695
100 DECLARE_UNIQUE_INDEX(pg_cast_oid_index
, 2660, on pg_cast
using btree(oid oid_ops
));
101 #define CastOidIndexId 2660
102 DECLARE_UNIQUE_INDEX(pg_cast_source_target_index
, 2661, on pg_cast
using btree(castsource oid_ops
, casttarget oid_ops
));
103 #define CastSourceTargetIndexId 2661
105 DECLARE_UNIQUE_INDEX(pg_class_oid_index
, 2662, on pg_class
using btree(oid oid_ops
));
106 #define ClassOidIndexId 2662
107 DECLARE_UNIQUE_INDEX(pg_class_relname_nsp_index
, 2663, on pg_class
using btree(relname name_ops
, relnamespace oid_ops
));
108 #define ClassNameNspIndexId 2663
110 DECLARE_UNIQUE_INDEX(pg_collation_name_enc_nsp_index
, 3164, on pg_collation
using btree(collname name_ops
, collencoding int4_ops
, collnamespace oid_ops
));
111 #define CollationNameEncNspIndexId 3164
112 DECLARE_UNIQUE_INDEX(pg_collation_oid_index
, 3085, on pg_collation
using btree(oid oid_ops
));
113 #define CollationOidIndexId 3085
115 /* This following index is not used for a cache and is not unique */
116 DECLARE_INDEX(pg_constraint_conname_nsp_index
, 2664, on pg_constraint
using btree(conname name_ops
, connamespace oid_ops
));
117 #define ConstraintNameNspIndexId 2664
118 /* This following index is not used for a cache and is not unique */
119 DECLARE_INDEX(pg_constraint_conrelid_index
, 2665, on pg_constraint
using btree(conrelid oid_ops
));
120 #define ConstraintRelidIndexId 2665
121 /* This following index is not used for a cache and is not unique */
122 DECLARE_INDEX(pg_constraint_contypid_index
, 2666, on pg_constraint
using btree(contypid oid_ops
));
123 #define ConstraintTypidIndexId 2666
124 DECLARE_UNIQUE_INDEX(pg_constraint_oid_index
, 2667, on pg_constraint
using btree(oid oid_ops
));
125 #define ConstraintOidIndexId 2667
127 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
));
128 #define ConversionDefaultIndexId 2668
129 DECLARE_UNIQUE_INDEX(pg_conversion_name_nsp_index
, 2669, on pg_conversion
using btree(conname name_ops
, connamespace oid_ops
));
130 #define ConversionNameNspIndexId 2669
131 DECLARE_UNIQUE_INDEX(pg_conversion_oid_index
, 2670, on pg_conversion
using btree(oid oid_ops
));
132 #define ConversionOidIndexId 2670
134 DECLARE_UNIQUE_INDEX(pg_database_datname_index
, 2671, on pg_database
using btree(datname name_ops
));
135 #define DatabaseNameIndexId 2671
136 DECLARE_UNIQUE_INDEX(pg_database_oid_index
, 2672, on pg_database
using btree(oid oid_ops
));
137 #define DatabaseOidIndexId 2672
139 /* This following index is not used for a cache and is not unique */
140 DECLARE_INDEX(pg_depend_depender_index
, 2673, on pg_depend
using btree(classid oid_ops
, objid oid_ops
, objsubid int4_ops
));
141 #define DependDependerIndexId 2673
142 /* This following index is not used for a cache and is not unique */
143 DECLARE_INDEX(pg_depend_reference_index
, 2674, on pg_depend
using btree(refclassid oid_ops
, refobjid oid_ops
, refobjsubid int4_ops
));
144 #define DependReferenceIndexId 2674
146 DECLARE_UNIQUE_INDEX(pg_description_o_c_o_index
, 2675, on pg_description
using btree(objoid oid_ops
, classoid oid_ops
, objsubid int4_ops
));
147 #define DescriptionObjIndexId 2675
148 DECLARE_UNIQUE_INDEX(pg_shdescription_o_c_index
, 2397, on pg_shdescription
using btree(objoid oid_ops
, classoid oid_ops
));
149 #define SharedDescriptionObjIndexId 2397
151 DECLARE_UNIQUE_INDEX(pg_enum_oid_index
, 3502, on pg_enum
using btree(oid oid_ops
));
152 #define EnumOidIndexId 3502
153 DECLARE_UNIQUE_INDEX(pg_enum_typid_label_index
, 3503, on pg_enum
using btree(enumtypid oid_ops
, enumlabel name_ops
));
154 #define EnumTypIdLabelIndexId 3503
155 DECLARE_UNIQUE_INDEX(pg_enum_typid_sortorder_index
, 3534, on pg_enum
using btree(enumtypid oid_ops
, enumsortorder float4_ops
));
156 #define EnumTypIdSortOrderIndexId 3534
158 /* This following index is not used for a cache and is not unique */
159 DECLARE_INDEX(pg_index_indrelid_index
, 2678, on pg_index
using btree(indrelid oid_ops
));
160 #define IndexIndrelidIndexId 2678
161 DECLARE_UNIQUE_INDEX(pg_index_indexrelid_index
, 2679, on pg_index
using btree(indexrelid oid_ops
));
162 #define IndexRelidIndexId 2679
164 DECLARE_UNIQUE_INDEX(pg_inherits_relid_seqno_index
, 2680, on pg_inherits
using btree(inhrelid oid_ops
, inhseqno int4_ops
));
165 #define InheritsRelidSeqnoIndexId 2680
166 /* This following index is not used for a cache and is not unique */
167 DECLARE_INDEX(pg_inherits_parent_index
, 2187, on pg_inherits
using btree(inhparent oid_ops
));
168 #define InheritsParentIndexId 2187
170 DECLARE_UNIQUE_INDEX(pg_language_name_index
, 2681, on pg_language
using btree(lanname name_ops
));
171 #define LanguageNameIndexId 2681
172 DECLARE_UNIQUE_INDEX(pg_language_oid_index
, 2682, on pg_language
using btree(oid oid_ops
));
173 #define LanguageOidIndexId 2682
175 DECLARE_UNIQUE_INDEX(pg_largeobject_loid_pn_index
, 2683, on pg_largeobject
using btree(loid oid_ops
, pageno int4_ops
));
176 #define LargeObjectLOidPNIndexId 2683
178 DECLARE_UNIQUE_INDEX(pg_largeobject_metadata_oid_index
, 2996, on pg_largeobject_metadata
using btree(oid oid_ops
));
179 #define LargeObjectMetadataOidIndexId 2996
181 DECLARE_UNIQUE_INDEX(pg_namespace_nspname_index
, 2684, on pg_namespace
using btree(nspname name_ops
));
182 #define NamespaceNameIndexId 2684
183 DECLARE_UNIQUE_INDEX(pg_namespace_oid_index
, 2685, on pg_namespace
using btree(oid oid_ops
));
184 #define NamespaceOidIndexId 2685
186 DECLARE_UNIQUE_INDEX(pg_opclass_am_name_nsp_index
, 2686, on pg_opclass
using btree(opcmethod oid_ops
, opcname name_ops
, opcnamespace oid_ops
));
187 #define OpclassAmNameNspIndexId 2686
188 DECLARE_UNIQUE_INDEX(pg_opclass_oid_index
, 2687, on pg_opclass
using btree(oid oid_ops
));
189 #define OpclassOidIndexId 2687
191 DECLARE_UNIQUE_INDEX(pg_operator_oid_index
, 2688, on pg_operator
using btree(oid oid_ops
));
192 #define OperatorOidIndexId 2688
193 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
));
194 #define OperatorNameNspIndexId 2689
196 DECLARE_UNIQUE_INDEX(pg_opfamily_am_name_nsp_index
, 2754, on pg_opfamily
using btree(opfmethod oid_ops
, opfname name_ops
, opfnamespace oid_ops
));
197 #define OpfamilyAmNameNspIndexId 2754
198 DECLARE_UNIQUE_INDEX(pg_opfamily_oid_index
, 2755, on pg_opfamily
using btree(oid oid_ops
));
199 #define OpfamilyOidIndexId 2755
201 DECLARE_UNIQUE_INDEX(pg_pltemplate_name_index
, 1137, on pg_pltemplate
using btree(tmplname name_ops
));
202 #define PLTemplateNameIndexId 1137
204 DECLARE_UNIQUE_INDEX(pg_proc_oid_index
, 2690, on pg_proc
using btree(oid oid_ops
));
205 #define ProcedureOidIndexId 2690
206 DECLARE_UNIQUE_INDEX(pg_proc_proname_args_nsp_index
, 2691, on pg_proc
using btree(proname name_ops
, proargtypes oidvector_ops
, pronamespace oid_ops
));
207 #define ProcedureNameArgsNspIndexId 2691
209 DECLARE_UNIQUE_INDEX(pg_rewrite_oid_index
, 2692, on pg_rewrite
using btree(oid oid_ops
));
210 #define RewriteOidIndexId 2692
211 DECLARE_UNIQUE_INDEX(pg_rewrite_rel_rulename_index
, 2693, on pg_rewrite
using btree(ev_class oid_ops
, rulename name_ops
));
212 #define RewriteRelRulenameIndexId 2693
214 /* This following index is not used for a cache and is not unique */
215 DECLARE_INDEX(pg_shdepend_depender_index
, 1232, on pg_shdepend
using btree(dbid oid_ops
, classid oid_ops
, objid oid_ops
, objsubid int4_ops
));
216 #define SharedDependDependerIndexId 1232
217 /* This following index is not used for a cache and is not unique */
218 DECLARE_INDEX(pg_shdepend_reference_index
, 1233, on pg_shdepend
using btree(refclassid oid_ops
, refobjid oid_ops
));
219 #define SharedDependReferenceIndexId 1233
221 DECLARE_UNIQUE_INDEX(pg_statistic_relid_att_inh_index
, 2696, on pg_statistic
using btree(starelid oid_ops
, staattnum int2_ops
, stainherit bool_ops
));
222 #define StatisticRelidAttnumInhIndexId 2696
224 DECLARE_UNIQUE_INDEX(pg_tablespace_oid_index
, 2697, on pg_tablespace
using btree(oid oid_ops
));
225 #define TablespaceOidIndexId 2697
226 DECLARE_UNIQUE_INDEX(pg_tablespace_spcname_index
, 2698, on pg_tablespace
using btree(spcname name_ops
));
227 #define TablespaceNameIndexId 2698
229 /* This following index is not used for a cache and is not unique */
230 DECLARE_INDEX(pg_trigger_tgconstraint_index
, 2699, on pg_trigger
using btree(tgconstraint oid_ops
));
231 #define TriggerConstraintIndexId 2699
232 DECLARE_UNIQUE_INDEX(pg_trigger_tgrelid_tgname_index
, 2701, on pg_trigger
using btree(tgrelid oid_ops
, tgname name_ops
));
233 #define TriggerRelidNameIndexId 2701
234 DECLARE_UNIQUE_INDEX(pg_trigger_oid_index
, 2702, on pg_trigger
using btree(oid oid_ops
));
235 #define TriggerOidIndexId 2702
237 DECLARE_UNIQUE_INDEX(pg_ts_config_cfgname_index
, 3608, on pg_ts_config
using btree(cfgname name_ops
, cfgnamespace oid_ops
));
238 #define TSConfigNameNspIndexId 3608
239 DECLARE_UNIQUE_INDEX(pg_ts_config_oid_index
, 3712, on pg_ts_config
using btree(oid oid_ops
));
240 #define TSConfigOidIndexId 3712
242 DECLARE_UNIQUE_INDEX(pg_ts_config_map_index
, 3609, on pg_ts_config_map
using btree(mapcfg oid_ops
, maptokentype int4_ops
, mapseqno int4_ops
));
243 #define TSConfigMapIndexId 3609
245 DECLARE_UNIQUE_INDEX(pg_ts_dict_dictname_index
, 3604, on pg_ts_dict
using btree(dictname name_ops
, dictnamespace oid_ops
));
246 #define TSDictionaryNameNspIndexId 3604
247 DECLARE_UNIQUE_INDEX(pg_ts_dict_oid_index
, 3605, on pg_ts_dict
using btree(oid oid_ops
));
248 #define TSDictionaryOidIndexId 3605
250 DECLARE_UNIQUE_INDEX(pg_ts_parser_prsname_index
, 3606, on pg_ts_parser
using btree(prsname name_ops
, prsnamespace oid_ops
));
251 #define TSParserNameNspIndexId 3606
252 DECLARE_UNIQUE_INDEX(pg_ts_parser_oid_index
, 3607, on pg_ts_parser
using btree(oid oid_ops
));
253 #define TSParserOidIndexId 3607
255 DECLARE_UNIQUE_INDEX(pg_ts_template_tmplname_index
, 3766, on pg_ts_template
using btree(tmplname name_ops
, tmplnamespace oid_ops
));
256 #define TSTemplateNameNspIndexId 3766
257 DECLARE_UNIQUE_INDEX(pg_ts_template_oid_index
, 3767, on pg_ts_template
using btree(oid oid_ops
));
258 #define TSTemplateOidIndexId 3767
260 DECLARE_UNIQUE_INDEX(pg_type_oid_index
, 2703, on pg_type
using btree(oid oid_ops
));
261 #define TypeOidIndexId 2703
262 DECLARE_UNIQUE_INDEX(pg_type_typname_nsp_index
, 2704, on pg_type
using btree(typname name_ops
, typnamespace oid_ops
));
263 #define TypeNameNspIndexId 2704
265 DECLARE_UNIQUE_INDEX(pg_foreign_data_wrapper_oid_index
, 112, on pg_foreign_data_wrapper
using btree(oid oid_ops
));
266 #define ForeignDataWrapperOidIndexId 112
268 DECLARE_UNIQUE_INDEX(pg_foreign_data_wrapper_name_index
, 548, on pg_foreign_data_wrapper
using btree(fdwname name_ops
));
269 #define ForeignDataWrapperNameIndexId 548
271 DECLARE_UNIQUE_INDEX(pg_foreign_server_oid_index
, 113, on pg_foreign_server
using btree(oid oid_ops
));
272 #define ForeignServerOidIndexId 113
274 DECLARE_UNIQUE_INDEX(pg_foreign_server_name_index
, 549, on pg_foreign_server
using btree(srvname name_ops
));
275 #define ForeignServerNameIndexId 549
277 DECLARE_UNIQUE_INDEX(pg_user_mapping_oid_index
, 174, on pg_user_mapping
using btree(oid oid_ops
));
278 #define UserMappingOidIndexId 174
280 DECLARE_UNIQUE_INDEX(pg_user_mapping_user_server_index
, 175, on pg_user_mapping
using btree(umuser oid_ops
, umserver oid_ops
));
281 #define UserMappingUserServerIndexId 175
283 DECLARE_UNIQUE_INDEX(pg_foreign_table_relid_index
, 3119, on pg_foreign_table
using btree(ftrelid oid_ops
));
284 #define ForeignTableRelidIndexId 3119
286 DECLARE_UNIQUE_INDEX(pg_default_acl_role_nsp_obj_index
, 827, on pg_default_acl
using btree(defaclrole oid_ops
, defaclnamespace oid_ops
, defaclobjtype char_ops
));
287 #define DefaultAclRoleNspObjIndexId 827
288 DECLARE_UNIQUE_INDEX(pg_default_acl_oid_index
, 828, on pg_default_acl
using btree(oid oid_ops
));
289 #define DefaultAclOidIndexId 828
291 DECLARE_UNIQUE_INDEX(pg_db_role_setting_databaseid_rol_index
, 2965, on pg_db_role_setting
using btree(setdatabase oid_ops
, setrole oid_ops
));
292 #define DbRoleSettingDatidRolidIndexId 2965
294 DECLARE_UNIQUE_INDEX(pg_seclabel_object_index
, 3597, on pg_seclabel
using btree(objoid oid_ops
, classoid oid_ops
, objsubid int4_ops
, provider text_ops
));
295 #define SecLabelObjectIndexId 3597
297 DECLARE_UNIQUE_INDEX(pg_extension_oid_index
, 3080, on pg_extension
using btree(oid oid_ops
));
298 #define ExtensionOidIndexId 3080
300 DECLARE_UNIQUE_INDEX(pg_extension_name_index
, 3081, on pg_extension
using btree(extname name_ops
));
301 #define ExtensionNameIndexId 3081
303 /* last step of initialization script: build the indexes declared above */
306 #endif /* INDEXING_H */