indexing.h 17 KB

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  1. /*-------------------------------------------------------------------------
  2. *
  3. * indexing.h
  4. * This file provides some definitions to support indexing
  5. * on system catalogs
  6. *
  7. *
  8. * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
  9. * Portions Copyright (c) 1994, Regents of the University of California
  10. *
  11. * src/include/catalog/indexing.h
  12. *
  13. *-------------------------------------------------------------------------
  14. */
  15. #ifndef INDEXING_H
  16. #define INDEXING_H
  17. #include "access/htup.h"
  18. #include "utils/relcache.h"
  19. /*
  20. * The state object used by CatalogOpenIndexes and friends is actually the
  21. * same as the executor's ResultRelInfo, but we give it another type name
  22. * to decouple callers from that fact.
  23. */
  24. typedef struct ResultRelInfo *CatalogIndexState;
  25. /*
  26. * indexing.c prototypes
  27. */
  28. extern CatalogIndexState CatalogOpenIndexes(Relation heapRel);
  29. extern void CatalogCloseIndexes(CatalogIndexState indstate);
  30. extern void CatalogIndexInsert(CatalogIndexState indstate,
  31. HeapTuple heapTuple);
  32. extern void CatalogUpdateIndexes(Relation heapRel, HeapTuple heapTuple);
  33. /*
  34. * These macros are just to keep the C compiler from spitting up on the
  35. * upcoming commands for genbki.pl.
  36. */
  37. #define DECLARE_INDEX(name,oid,decl) extern int no_such_variable
  38. #define DECLARE_UNIQUE_INDEX(name,oid,decl) extern int no_such_variable
  39. #define BUILD_INDICES
  40. /*
  41. * What follows are lines processed by genbki.pl to create the statements
  42. * the bootstrap parser will turn into DefineIndex calls.
  43. *
  44. * The keyword is DECLARE_INDEX or DECLARE_UNIQUE_INDEX. The first two
  45. * arguments are the index name and OID, the rest is much like a standard
  46. * 'create index' SQL command.
  47. *
  48. * For each index, we also provide a #define for its OID. References to
  49. * the index in the C code should always use these #defines, not the actual
  50. * index name (much less the numeric OID).
  51. */
  52. DECLARE_UNIQUE_INDEX(pg_aggregate_fnoid_index, 2650, on pg_aggregate using btree(aggfnoid oid_ops));
  53. #define AggregateFnoidIndexId 2650
  54. DECLARE_UNIQUE_INDEX(pg_am_name_index, 2651, on pg_am using btree(amname name_ops));
  55. #define AmNameIndexId 2651
  56. DECLARE_UNIQUE_INDEX(pg_am_oid_index, 2652, on pg_am using btree(oid oid_ops));
  57. #define AmOidIndexId 2652
  58. 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));
  59. #define AccessMethodStrategyIndexId 2653
  60. DECLARE_UNIQUE_INDEX(pg_amop_opr_fam_index, 2654, on pg_amop using btree(amopopr oid_ops, amoppurpose char_ops, amopfamily oid_ops));
  61. #define AccessMethodOperatorIndexId 2654
  62. DECLARE_UNIQUE_INDEX(pg_amop_oid_index, 2756, on pg_amop using btree(oid oid_ops));
  63. #define AccessMethodOperatorOidIndexId 2756
  64. 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));
  65. #define AccessMethodProcedureIndexId 2655
  66. DECLARE_UNIQUE_INDEX(pg_amproc_oid_index, 2757, on pg_amproc using btree(oid oid_ops));
  67. #define AccessMethodProcedureOidIndexId 2757
  68. DECLARE_UNIQUE_INDEX(pg_attrdef_adrelid_adnum_index, 2656, on pg_attrdef using btree(adrelid oid_ops, adnum int2_ops));
  69. #define AttrDefaultIndexId 2656
  70. DECLARE_UNIQUE_INDEX(pg_attrdef_oid_index, 2657, on pg_attrdef using btree(oid oid_ops));
  71. #define AttrDefaultOidIndexId 2657
  72. DECLARE_UNIQUE_INDEX(pg_attribute_relid_attnam_index, 2658, on pg_attribute using btree(attrelid oid_ops, attname name_ops));
  73. #define AttributeRelidNameIndexId 2658
  74. DECLARE_UNIQUE_INDEX(pg_attribute_relid_attnum_index, 2659, on pg_attribute using btree(attrelid oid_ops, attnum int2_ops));
  75. #define AttributeRelidNumIndexId 2659
  76. DECLARE_UNIQUE_INDEX(pg_authid_rolname_index, 2676, on pg_authid using btree(rolname name_ops));
  77. #define AuthIdRolnameIndexId 2676
  78. DECLARE_UNIQUE_INDEX(pg_authid_oid_index, 2677, on pg_authid using btree(oid oid_ops));
  79. #define AuthIdOidIndexId 2677
  80. DECLARE_UNIQUE_INDEX(pg_auth_members_role_member_index, 2694, on pg_auth_members using btree(roleid oid_ops, member oid_ops));
  81. #define AuthMemRoleMemIndexId 2694
  82. DECLARE_UNIQUE_INDEX(pg_auth_members_member_role_index, 2695, on pg_auth_members using btree(member oid_ops, roleid oid_ops));
  83. #define AuthMemMemRoleIndexId 2695
  84. DECLARE_UNIQUE_INDEX(pg_cast_oid_index, 2660, on pg_cast using btree(oid oid_ops));
  85. #define CastOidIndexId 2660
  86. DECLARE_UNIQUE_INDEX(pg_cast_source_target_index, 2661, on pg_cast using btree(castsource oid_ops, casttarget oid_ops));
  87. #define CastSourceTargetIndexId 2661
  88. DECLARE_UNIQUE_INDEX(pg_class_oid_index, 2662, on pg_class using btree(oid oid_ops));
  89. #define ClassOidIndexId 2662
  90. DECLARE_UNIQUE_INDEX(pg_class_relname_nsp_index, 2663, on pg_class using btree(relname name_ops, relnamespace oid_ops));
  91. #define ClassNameNspIndexId 2663
  92. DECLARE_INDEX(pg_class_tblspc_relfilenode_index, 3455, on pg_class using btree(reltablespace oid_ops, relfilenode oid_ops));
  93. #define ClassTblspcRelfilenodeIndexId 3455
  94. DECLARE_UNIQUE_INDEX(pg_collation_name_enc_nsp_index, 3164, on pg_collation using btree(collname name_ops, collencoding int4_ops, collnamespace oid_ops));
  95. #define CollationNameEncNspIndexId 3164
  96. DECLARE_UNIQUE_INDEX(pg_collation_oid_index, 3085, on pg_collation using btree(oid oid_ops));
  97. #define CollationOidIndexId 3085
  98. DECLARE_INDEX(pg_constraint_conname_nsp_index, 2664, on pg_constraint using btree(conname name_ops, connamespace oid_ops));
  99. #define ConstraintNameNspIndexId 2664
  100. DECLARE_INDEX(pg_constraint_conrelid_index, 2665, on pg_constraint using btree(conrelid oid_ops));
  101. #define ConstraintRelidIndexId 2665
  102. DECLARE_INDEX(pg_constraint_contypid_index, 2666, on pg_constraint using btree(contypid oid_ops));
  103. #define ConstraintTypidIndexId 2666
  104. DECLARE_UNIQUE_INDEX(pg_constraint_oid_index, 2667, on pg_constraint using btree(oid oid_ops));
  105. #define ConstraintOidIndexId 2667
  106. 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));
  107. #define ConversionDefaultIndexId 2668
  108. DECLARE_UNIQUE_INDEX(pg_conversion_name_nsp_index, 2669, on pg_conversion using btree(conname name_ops, connamespace oid_ops));
  109. #define ConversionNameNspIndexId 2669
  110. DECLARE_UNIQUE_INDEX(pg_conversion_oid_index, 2670, on pg_conversion using btree(oid oid_ops));
  111. #define ConversionOidIndexId 2670
  112. DECLARE_UNIQUE_INDEX(pg_database_datname_index, 2671, on pg_database using btree(datname name_ops));
  113. #define DatabaseNameIndexId 2671
  114. DECLARE_UNIQUE_INDEX(pg_database_oid_index, 2672, on pg_database using btree(oid oid_ops));
  115. #define DatabaseOidIndexId 2672
  116. DECLARE_INDEX(pg_depend_depender_index, 2673, on pg_depend using btree(classid oid_ops, objid oid_ops, objsubid int4_ops));
  117. #define DependDependerIndexId 2673
  118. DECLARE_INDEX(pg_depend_reference_index, 2674, on pg_depend using btree(refclassid oid_ops, refobjid oid_ops, refobjsubid int4_ops));
  119. #define DependReferenceIndexId 2674
  120. DECLARE_UNIQUE_INDEX(pg_description_o_c_o_index, 2675, on pg_description using btree(objoid oid_ops, classoid oid_ops, objsubid int4_ops));
  121. #define DescriptionObjIndexId 2675
  122. DECLARE_UNIQUE_INDEX(pg_shdescription_o_c_index, 2397, on pg_shdescription using btree(objoid oid_ops, classoid oid_ops));
  123. #define SharedDescriptionObjIndexId 2397
  124. DECLARE_UNIQUE_INDEX(pg_enum_oid_index, 3502, on pg_enum using btree(oid oid_ops));
  125. #define EnumOidIndexId 3502
  126. DECLARE_UNIQUE_INDEX(pg_enum_typid_label_index, 3503, on pg_enum using btree(enumtypid oid_ops, enumlabel name_ops));
  127. #define EnumTypIdLabelIndexId 3503
  128. DECLARE_UNIQUE_INDEX(pg_enum_typid_sortorder_index, 3534, on pg_enum using btree(enumtypid oid_ops, enumsortorder float4_ops));
  129. #define EnumTypIdSortOrderIndexId 3534
  130. DECLARE_INDEX(pg_index_indrelid_index, 2678, on pg_index using btree(indrelid oid_ops));
  131. #define IndexIndrelidIndexId 2678
  132. DECLARE_UNIQUE_INDEX(pg_index_indexrelid_index, 2679, on pg_index using btree(indexrelid oid_ops));
  133. #define IndexRelidIndexId 2679
  134. DECLARE_UNIQUE_INDEX(pg_inherits_relid_seqno_index, 2680, on pg_inherits using btree(inhrelid oid_ops, inhseqno int4_ops));
  135. #define InheritsRelidSeqnoIndexId 2680
  136. DECLARE_INDEX(pg_inherits_parent_index, 2187, on pg_inherits using btree(inhparent oid_ops));
  137. #define InheritsParentIndexId 2187
  138. DECLARE_UNIQUE_INDEX(pg_init_privs_o_c_o_index, 3395, on pg_init_privs using btree(objoid oid_ops, classoid oid_ops, objsubid int4_ops));
  139. #define InitPrivsObjIndexId 3395
  140. DECLARE_UNIQUE_INDEX(pg_language_name_index, 2681, on pg_language using btree(lanname name_ops));
  141. #define LanguageNameIndexId 2681
  142. DECLARE_UNIQUE_INDEX(pg_language_oid_index, 2682, on pg_language using btree(oid oid_ops));
  143. #define LanguageOidIndexId 2682
  144. DECLARE_UNIQUE_INDEX(pg_largeobject_loid_pn_index, 2683, on pg_largeobject using btree(loid oid_ops, pageno int4_ops));
  145. #define LargeObjectLOidPNIndexId 2683
  146. DECLARE_UNIQUE_INDEX(pg_largeobject_metadata_oid_index, 2996, on pg_largeobject_metadata using btree(oid oid_ops));
  147. #define LargeObjectMetadataOidIndexId 2996
  148. DECLARE_UNIQUE_INDEX(pg_namespace_nspname_index, 2684, on pg_namespace using btree(nspname name_ops));
  149. #define NamespaceNameIndexId 2684
  150. DECLARE_UNIQUE_INDEX(pg_namespace_oid_index, 2685, on pg_namespace using btree(oid oid_ops));
  151. #define NamespaceOidIndexId 2685
  152. DECLARE_UNIQUE_INDEX(pg_opclass_am_name_nsp_index, 2686, on pg_opclass using btree(opcmethod oid_ops, opcname name_ops, opcnamespace oid_ops));
  153. #define OpclassAmNameNspIndexId 2686
  154. DECLARE_UNIQUE_INDEX(pg_opclass_oid_index, 2687, on pg_opclass using btree(oid oid_ops));
  155. #define OpclassOidIndexId 2687
  156. DECLARE_UNIQUE_INDEX(pg_operator_oid_index, 2688, on pg_operator using btree(oid oid_ops));
  157. #define OperatorOidIndexId 2688
  158. 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));
  159. #define OperatorNameNspIndexId 2689
  160. DECLARE_UNIQUE_INDEX(pg_opfamily_am_name_nsp_index, 2754, on pg_opfamily using btree(opfmethod oid_ops, opfname name_ops, opfnamespace oid_ops));
  161. #define OpfamilyAmNameNspIndexId 2754
  162. DECLARE_UNIQUE_INDEX(pg_opfamily_oid_index, 2755, on pg_opfamily using btree(oid oid_ops));
  163. #define OpfamilyOidIndexId 2755
  164. DECLARE_UNIQUE_INDEX(pg_pltemplate_name_index, 1137, on pg_pltemplate using btree(tmplname name_ops));
  165. #define PLTemplateNameIndexId 1137
  166. DECLARE_UNIQUE_INDEX(pg_proc_oid_index, 2690, on pg_proc using btree(oid oid_ops));
  167. #define ProcedureOidIndexId 2690
  168. DECLARE_UNIQUE_INDEX(pg_proc_proname_args_nsp_index, 2691, on pg_proc using btree(proname name_ops, proargtypes oidvector_ops, pronamespace oid_ops));
  169. #define ProcedureNameArgsNspIndexId 2691
  170. DECLARE_UNIQUE_INDEX(pg_rewrite_oid_index, 2692, on pg_rewrite using btree(oid oid_ops));
  171. #define RewriteOidIndexId 2692
  172. DECLARE_UNIQUE_INDEX(pg_rewrite_rel_rulename_index, 2693, on pg_rewrite using btree(ev_class oid_ops, rulename name_ops));
  173. #define RewriteRelRulenameIndexId 2693
  174. DECLARE_INDEX(pg_shdepend_depender_index, 1232, on pg_shdepend using btree(dbid oid_ops, classid oid_ops, objid oid_ops, objsubid int4_ops));
  175. #define SharedDependDependerIndexId 1232
  176. DECLARE_INDEX(pg_shdepend_reference_index, 1233, on pg_shdepend using btree(refclassid oid_ops, refobjid oid_ops));
  177. #define SharedDependReferenceIndexId 1233
  178. DECLARE_UNIQUE_INDEX(pg_statistic_relid_att_inh_index, 2696, on pg_statistic using btree(starelid oid_ops, staattnum int2_ops, stainherit bool_ops));
  179. #define StatisticRelidAttnumInhIndexId 2696
  180. DECLARE_UNIQUE_INDEX(pg_tablespace_oid_index, 2697, on pg_tablespace using btree(oid oid_ops));
  181. #define TablespaceOidIndexId 2697
  182. DECLARE_UNIQUE_INDEX(pg_tablespace_spcname_index, 2698, on pg_tablespace using btree(spcname name_ops));
  183. #define TablespaceNameIndexId 2698
  184. DECLARE_UNIQUE_INDEX(pg_transform_oid_index, 3574, on pg_transform using btree(oid oid_ops));
  185. #define TransformOidIndexId 3574
  186. DECLARE_UNIQUE_INDEX(pg_transform_type_lang_index, 3575, on pg_transform using btree(trftype oid_ops, trflang oid_ops));
  187. #define TransformTypeLangIndexId 3575
  188. DECLARE_INDEX(pg_trigger_tgconstraint_index, 2699, on pg_trigger using btree(tgconstraint oid_ops));
  189. #define TriggerConstraintIndexId 2699
  190. DECLARE_UNIQUE_INDEX(pg_trigger_tgrelid_tgname_index, 2701, on pg_trigger using btree(tgrelid oid_ops, tgname name_ops));
  191. #define TriggerRelidNameIndexId 2701
  192. DECLARE_UNIQUE_INDEX(pg_trigger_oid_index, 2702, on pg_trigger using btree(oid oid_ops));
  193. #define TriggerOidIndexId 2702
  194. DECLARE_UNIQUE_INDEX(pg_event_trigger_evtname_index, 3467, on pg_event_trigger using btree(evtname name_ops));
  195. #define EventTriggerNameIndexId 3467
  196. DECLARE_UNIQUE_INDEX(pg_event_trigger_oid_index, 3468, on pg_event_trigger using btree(oid oid_ops));
  197. #define EventTriggerOidIndexId 3468
  198. DECLARE_UNIQUE_INDEX(pg_ts_config_cfgname_index, 3608, on pg_ts_config using btree(cfgname name_ops, cfgnamespace oid_ops));
  199. #define TSConfigNameNspIndexId 3608
  200. DECLARE_UNIQUE_INDEX(pg_ts_config_oid_index, 3712, on pg_ts_config using btree(oid oid_ops));
  201. #define TSConfigOidIndexId 3712
  202. 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));
  203. #define TSConfigMapIndexId 3609
  204. DECLARE_UNIQUE_INDEX(pg_ts_dict_dictname_index, 3604, on pg_ts_dict using btree(dictname name_ops, dictnamespace oid_ops));
  205. #define TSDictionaryNameNspIndexId 3604
  206. DECLARE_UNIQUE_INDEX(pg_ts_dict_oid_index, 3605, on pg_ts_dict using btree(oid oid_ops));
  207. #define TSDictionaryOidIndexId 3605
  208. DECLARE_UNIQUE_INDEX(pg_ts_parser_prsname_index, 3606, on pg_ts_parser using btree(prsname name_ops, prsnamespace oid_ops));
  209. #define TSParserNameNspIndexId 3606
  210. DECLARE_UNIQUE_INDEX(pg_ts_parser_oid_index, 3607, on pg_ts_parser using btree(oid oid_ops));
  211. #define TSParserOidIndexId 3607
  212. DECLARE_UNIQUE_INDEX(pg_ts_template_tmplname_index, 3766, on pg_ts_template using btree(tmplname name_ops, tmplnamespace oid_ops));
  213. #define TSTemplateNameNspIndexId 3766
  214. DECLARE_UNIQUE_INDEX(pg_ts_template_oid_index, 3767, on pg_ts_template using btree(oid oid_ops));
  215. #define TSTemplateOidIndexId 3767
  216. DECLARE_UNIQUE_INDEX(pg_type_oid_index, 2703, on pg_type using btree(oid oid_ops));
  217. #define TypeOidIndexId 2703
  218. DECLARE_UNIQUE_INDEX(pg_type_typname_nsp_index, 2704, on pg_type using btree(typname name_ops, typnamespace oid_ops));
  219. #define TypeNameNspIndexId 2704
  220. DECLARE_UNIQUE_INDEX(pg_foreign_data_wrapper_oid_index, 112, on pg_foreign_data_wrapper using btree(oid oid_ops));
  221. #define ForeignDataWrapperOidIndexId 112
  222. DECLARE_UNIQUE_INDEX(pg_foreign_data_wrapper_name_index, 548, on pg_foreign_data_wrapper using btree(fdwname name_ops));
  223. #define ForeignDataWrapperNameIndexId 548
  224. DECLARE_UNIQUE_INDEX(pg_foreign_server_oid_index, 113, on pg_foreign_server using btree(oid oid_ops));
  225. #define ForeignServerOidIndexId 113
  226. DECLARE_UNIQUE_INDEX(pg_foreign_server_name_index, 549, on pg_foreign_server using btree(srvname name_ops));
  227. #define ForeignServerNameIndexId 549
  228. DECLARE_UNIQUE_INDEX(pg_user_mapping_oid_index, 174, on pg_user_mapping using btree(oid oid_ops));
  229. #define UserMappingOidIndexId 174
  230. DECLARE_UNIQUE_INDEX(pg_user_mapping_user_server_index, 175, on pg_user_mapping using btree(umuser oid_ops, umserver oid_ops));
  231. #define UserMappingUserServerIndexId 175
  232. DECLARE_UNIQUE_INDEX(pg_foreign_table_relid_index, 3119, on pg_foreign_table using btree(ftrelid oid_ops));
  233. #define ForeignTableRelidIndexId 3119
  234. 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));
  235. #define DefaultAclRoleNspObjIndexId 827
  236. DECLARE_UNIQUE_INDEX(pg_default_acl_oid_index, 828, on pg_default_acl using btree(oid oid_ops));
  237. #define DefaultAclOidIndexId 828
  238. DECLARE_UNIQUE_INDEX(pg_db_role_setting_databaseid_rol_index, 2965, on pg_db_role_setting using btree(setdatabase oid_ops, setrole oid_ops));
  239. #define DbRoleSettingDatidRolidIndexId 2965
  240. DECLARE_UNIQUE_INDEX(pg_seclabel_object_index, 3597, on pg_seclabel using btree(objoid oid_ops, classoid oid_ops, objsubid int4_ops, provider text_pattern_ops));
  241. #define SecLabelObjectIndexId 3597
  242. DECLARE_UNIQUE_INDEX(pg_shseclabel_object_index, 3593, on pg_shseclabel using btree(objoid oid_ops, classoid oid_ops, provider text_pattern_ops));
  243. #define SharedSecLabelObjectIndexId 3593
  244. DECLARE_UNIQUE_INDEX(pg_extension_oid_index, 3080, on pg_extension using btree(oid oid_ops));
  245. #define ExtensionOidIndexId 3080
  246. DECLARE_UNIQUE_INDEX(pg_extension_name_index, 3081, on pg_extension using btree(extname name_ops));
  247. #define ExtensionNameIndexId 3081
  248. DECLARE_UNIQUE_INDEX(pg_range_rngtypid_index, 3542, on pg_range using btree(rngtypid oid_ops));
  249. #define RangeTypidIndexId 3542
  250. DECLARE_UNIQUE_INDEX(pg_policy_oid_index, 3257, on pg_policy using btree(oid oid_ops));
  251. #define PolicyOidIndexId 3257
  252. DECLARE_UNIQUE_INDEX(pg_policy_polrelid_polname_index, 3258, on pg_policy using btree(polrelid oid_ops, polname name_ops));
  253. #define PolicyPolrelidPolnameIndexId 3258
  254. DECLARE_UNIQUE_INDEX(pg_replication_origin_roiident_index, 6001, on pg_replication_origin using btree(roident oid_ops));
  255. #define ReplicationOriginIdentIndex 6001
  256. DECLARE_UNIQUE_INDEX(pg_replication_origin_roname_index, 6002, on pg_replication_origin using btree(roname text_pattern_ops));
  257. #define ReplicationOriginNameIndex 6002
  258. /* last step of initialization script: build the indexes declared above */
  259. BUILD_INDICES
  260. #endif /* INDEXING_H */