diff options
Diffstat (limited to 'src/include/catalog/indexing.h')
| -rw-r--r-- | src/include/catalog/indexing.h | 110 |
1 files changed, 57 insertions, 53 deletions
diff --git a/src/include/catalog/indexing.h b/src/include/catalog/indexing.h index d79e1581bd8..c428aec8a22 100644 --- a/src/include/catalog/indexing.h +++ b/src/include/catalog/indexing.h @@ -1,13 +1,13 @@ /*------------------------------------------------------------------------- * * indexing.h-- - * This include provides some definitions to support indexing - * on system catalogs + * This include provides some definitions to support indexing + * on system catalogs * * * Copyright (c) 1994, Regents of the University of California * - * $Id: indexing.h,v 1.4 1997/08/31 09:55:20 vadim Exp $ + * $Id: indexing.h,v 1.5 1997/09/07 04:56:32 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -20,12 +20,12 @@ /* * Some definitions for indices on pg_attribute */ -#define Num_pg_attr_indices 3 -#define Num_pg_proc_indices 3 -#define Num_pg_type_indices 2 +#define Num_pg_attr_indices 3 +#define Num_pg_proc_indices 3 +#define Num_pg_type_indices 2 #define Num_pg_class_indices 2 #define Num_pg_attrdef_indices 1 -#define Num_pg_relcheck_indices 1 +#define Num_pg_relcheck_indices 1 #define Num_pg_trigger_indices 1 @@ -38,48 +38,52 @@ #define ProcedureNameIndex "pg_procnameind" #define ProcedureOidIndex "pg_procidind" #define ProcedureSrcIndex "pg_procsrcind" -#define TypeNameIndex "pg_typenameind" -#define TypeOidIndex "pg_typeidind" -#define ClassNameIndex "pg_classnameind" -#define ClassOidIndex "pg_classoidind" +#define TypeNameIndex "pg_typenameind" +#define TypeOidIndex "pg_typeidind" +#define ClassNameIndex "pg_classnameind" +#define ClassOidIndex "pg_classoidind" #define AttrDefaultIndex "pg_attrdefind" -#define RelCheckIndex "pg_relcheckind" +#define RelCheckIndex "pg_relcheckind" #define TriggerRelidIndex "pg_trigrelidind" -extern char *Name_pg_attr_indices[]; -extern char *Name_pg_proc_indices[]; -extern char *Name_pg_type_indices[]; -extern char *Name_pg_class_indices[]; -extern char *Name_pg_attrdef_indices[]; -extern char *Name_pg_relcheck_indices[]; -extern char *Name_pg_trigger_indices[]; +extern char *Name_pg_attr_indices[]; +extern char *Name_pg_proc_indices[]; +extern char *Name_pg_type_indices[]; +extern char *Name_pg_class_indices[]; +extern char *Name_pg_attrdef_indices[]; +extern char *Name_pg_relcheck_indices[]; +extern char *Name_pg_trigger_indices[]; -extern char *IndexedCatalogNames[]; +extern char *IndexedCatalogNames[]; /* - * indexing.c prototypes + * indexing.c prototypes * * Functions for each index to perform the necessary scan on a cache miss. */ -extern void CatalogOpenIndices(int nIndices, char *names[], Relation idescs[]); -extern void CatalogCloseIndices(int nIndices, Relation *idescs); -extern void CatalogIndexInsert(Relation *idescs, - int nIndices, - Relation heapRelation, - HeapTuple heapTuple); -extern bool CatalogHasIndex(char *catName, Oid catId); - -extern HeapTuple AttributeNameIndexScan(Relation heapRelation, - Oid relid, - char *attname); - -extern HeapTuple AttributeNumIndexScan(Relation heapRelation, - Oid relid, - AttrNumber attnum); +extern void CatalogOpenIndices(int nIndices, char *names[], Relation idescs[]); +extern void CatalogCloseIndices(int nIndices, Relation * idescs); +extern void +CatalogIndexInsert(Relation * idescs, + int nIndices, + Relation heapRelation, + HeapTuple heapTuple); +extern bool CatalogHasIndex(char *catName, Oid catId); + +extern HeapTuple +AttributeNameIndexScan(Relation heapRelation, + Oid relid, + char *attname); + +extern HeapTuple +AttributeNumIndexScan(Relation heapRelation, + Oid relid, + AttrNumber attnum); extern HeapTuple ProcedureOidIndexScan(Relation heapRelation, Oid procId); -extern HeapTuple ProcedureNameIndexScan(Relation heapRelation, - char *procName, int nargs, Oid *argTypes); -extern HeapTuple ProcedureSrcIndexScan(Relation heapRelation, text *procSrc); +extern HeapTuple +ProcedureNameIndexScan(Relation heapRelation, + char *procName, int nargs, Oid * argTypes); +extern HeapTuple ProcedureSrcIndexScan(Relation heapRelation, text * procSrc); extern HeapTuple TypeOidIndexScan(Relation heapRelation, Oid typeId); extern HeapTuple TypeNameIndexScan(Relation heapRelation, char *typeName); extern HeapTuple ClassNameIndexScan(Relation heapRelation, char *relName); @@ -93,26 +97,26 @@ extern HeapTuple ClassOidIndexScan(Relation heapRelation, Oid relId); * The keyword is DECLARE_INDEX every thing after that is just like in a * normal specification of the 'define index' POSTQUEL command. */ -DECLARE_INDEX(pg_attnameind on pg_attribute using btree (mkoidname(attrelid, attname) oidname_ops)); -DECLARE_INDEX(pg_attnumind on pg_attribute using btree (mkoidint2(attrelid, attnum) oidint2_ops)); -DECLARE_INDEX(pg_attrelidind on pg_attribute using btree (attrelid oid_ops)); +DECLARE_INDEX(pg_attnameind on pg_attribute using btree(mkoidname(attrelid, attname) oidname_ops)); +DECLARE_INDEX(pg_attnumind on pg_attribute using btree(mkoidint2(attrelid, attnum) oidint2_ops)); +DECLARE_INDEX(pg_attrelidind on pg_attribute using btree(attrelid oid_ops)); -DECLARE_INDEX(pg_procidind on pg_proc using btree (Oid oid_ops)); -DECLARE_INDEX(pg_procnameind on pg_proc using btree (proname name_ops)); -DECLARE_INDEX(pg_procsrcind on pg_proc using btree (prosrc text_ops)); +DECLARE_INDEX(pg_procidind on pg_proc using btree(Oid oid_ops)); +DECLARE_INDEX(pg_procnameind on pg_proc using btree(proname name_ops)); +DECLARE_INDEX(pg_procsrcind on pg_proc using btree(prosrc text_ops)); -DECLARE_INDEX(pg_typeidind on pg_type using btree (Oid oid_ops)); -DECLARE_INDEX(pg_typenameind on pg_type using btree (typname name_ops)); +DECLARE_INDEX(pg_typeidind on pg_type using btree(Oid oid_ops)); +DECLARE_INDEX(pg_typenameind on pg_type using btree(typname name_ops)); -DECLARE_INDEX(pg_classnameind on pg_class using btree (relname name_ops)); -DECLARE_INDEX(pg_classoidind on pg_class using btree (Oid oid_ops)); +DECLARE_INDEX(pg_classnameind on pg_class using btree(relname name_ops)); +DECLARE_INDEX(pg_classoidind on pg_class using btree(Oid oid_ops)); -DECLARE_INDEX(pg_attrdefind on pg_attrdef using btree (adrelid oid_ops)); -DECLARE_INDEX(pg_relcheckind on pg_relcheck using btree (rcrelid oid_ops)); +DECLARE_INDEX(pg_attrdefind on pg_attrdef using btree(adrelid oid_ops)); +DECLARE_INDEX(pg_relcheckind on pg_relcheck using btree(rcrelid oid_ops)); -DECLARE_INDEX(pg_trigrelidind on pg_trigger using btree (tgrelid oid_ops)); +DECLARE_INDEX(pg_trigrelidind on pg_trigger using btree(tgrelid oid_ops)); /* now build indices in the initialization scripts */ BUILD_INDICES -#endif /* INDEXING_H */ +#endif /* INDEXING_H */ |