*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.85 1999/07/17 20:16:49 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.86 1999/07/20 16:48:54 momjian Exp $
*
*
* INTERFACE ROUTINES
/* non-export function prototypes */
static Oid GetHeapRelationOid(char *heapRelationName, char *indexRelationName,
- bool istemp);
+ bool istemp);
static TupleDesc BuildFuncTupleDesc(FuncIndexInfo *funcInfo);
static TupleDesc ConstructTupleDescriptor(Oid heapoid, Relation heapRelation,
- List *attributeList,
- int numatts, AttrNumber *attNums);
+ List *attributeList, int numatts, AttrNumber *attNums);
static void ConstructIndexReldesc(Relation indexRelation, Oid amoid);
static Oid UpdateRelationRelation(Relation indexRelation, char *temp_relname);
static void InitializeAttributeOids(Relation indexRelation,
- int numatts,
- Oid indexoid);
-static void
- AppendAttributeTuples(Relation indexRelation, int numatts);
+ int numatts, Oid indexoid);
+static void AppendAttributeTuples(Relation indexRelation, int numatts);
static void UpdateIndexRelation(Oid indexoid, Oid heapoid,
- FuncIndexInfo *funcInfo, int natts,
- AttrNumber *attNums, Oid *classOids, Node *predicate,
- List *attributeList, bool islossy, bool unique, bool primary);
+ FuncIndexInfo *funcInfo, int natts,
+ AttrNumber *attNums, Oid *classOids, Node *predicate,
+ List *attributeList, bool islossy, bool unique, bool primary);
static void DefaultBuild(Relation heapRelation, Relation indexRelation,
- int numberOfAttributes, AttrNumber *attributeNumber,
- IndexStrategy indexStrategy, uint16 parameterCount,
+ int numberOfAttributes, AttrNumber *attributeNumber,
+ IndexStrategy indexStrategy, uint16 parameterCount,
Datum *parameter, FuncIndexInfoPtr funcInfo, PredInfo *predInfo);
/* ----------------------------------------------------------------
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/catalog/indexing.c,v 1.40 1999/07/17 20:16:49 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/catalog/indexing.c,v 1.41 1999/07/20 16:48:54 momjian Exp $
*
*-------------------------------------------------------------------------
*/
/*
* Names of indices on the following system catalogs:
- *
- * pg_attribute
- * pg_proc
- * pg_type
- * pg_naming
- * pg_class
- * pg_attrdef
- * pg_relcheck
- * pg_trigger
*/
+char *Name_pg_amop_indices[Num_pg_amop_indices] = {AccessMethodOpidIndex,
+ AccessMethodStrategyIndex};
char *Name_pg_attr_indices[Num_pg_attr_indices] = {AttributeNameIndex,
- AttributeNumIndex,
-AttributeRelidIndex};
+ AttributeNumIndex, AttributeRelidIndex};
+char *Name_pg_index_indices[Num_pg_index_indices] = {IndexRelidIndex};
char *Name_pg_proc_indices[Num_pg_proc_indices] = {ProcedureNameIndex,
- ProcedureOidIndex,
-ProcedureSrcIndex};
+ ProcedureOidIndex, ProcedureSrcIndex};
char *Name_pg_type_indices[Num_pg_type_indices] = {TypeNameIndex,
-TypeOidIndex};
+ TypeOidIndex};
char *Name_pg_class_indices[Num_pg_class_indices] = {ClassNameIndex,
-ClassOidIndex};
+ ClassOidIndex};
char *Name_pg_attrdef_indices[Num_pg_attrdef_indices] = {AttrDefaultIndex};
char *Name_pg_relcheck_indices[Num_pg_relcheck_indices] = {RelCheckIndex};
char *Name_pg_trigger_indices[Num_pg_trigger_indices] = {TriggerRelidIndex};
+char *Name_pg_description_indices[Num_pg_description_indices] = {DescriptionObjIndex};
static HeapTuple CatalogIndexFetchTuple(Relation heapRelation,
- Relation idesc,
- ScanKey skey,
- int16 num_keys);
+ Relation idesc, ScanKey skey, int16 num_keys);
/*
}
+/*---------------------------------------------------------------------
+ * Class-specific index lookups
+ *---------------------------------------------------------------------
+ */
+
/*
* The remainder of the file is for individual index scan routines. Each
* index should be scanned according to how it was defined during bootstrap
* (that is, functional or normal) and what arguments the cache lookup
* requires. Each routine returns the heap tuple that qualifies.
*/
+HeapTuple
+AccessMethodOpidIndexScan(Relation heapRelation,
+ Oid claid,
+ Oid opopr,
+ Oid opid)
+{
+ Relation idesc;
+ ScanKeyData skey[3];
+ HeapTuple tuple;
+
+ ScanKeyEntryInitialize(&skey[0],
+ (bits16) 0x0,
+ (AttrNumber) 1,
+ (RegProcedure) F_OIDEQ,
+ ObjectIdGetDatum(claid));
+
+ ScanKeyEntryInitialize(&skey[1],
+ (bits16) 0x0,
+ (AttrNumber) 2,
+ (RegProcedure) F_OIDEQ,
+ ObjectIdGetDatum(opopr));
+
+ ScanKeyEntryInitialize(&skey[2],
+ (bits16) 0x0,
+ (AttrNumber) 3,
+ (RegProcedure) F_OIDEQ,
+ ObjectIdGetDatum(opid));
+
+ idesc = index_openr(AccessMethodOpidIndex);
+ tuple = CatalogIndexFetchTuple(heapRelation, idesc, skey, 3);
+
+ index_close(idesc);
+
+ return tuple;
+}
+
+HeapTuple
+AccessMethodStrategyIndexScan(Relation heapRelation,
+ Oid opid,
+ Oid claid,
+ int2 opstrategy)
+{
+ Relation idesc;
+ ScanKeyData skey[3];
+ HeapTuple tuple;
+
+ ScanKeyEntryInitialize(&skey[0],
+ (bits16) 0x0,
+ (AttrNumber) 1,
+ (RegProcedure) F_OIDEQ,
+ ObjectIdGetDatum(opid));
+
+ ScanKeyEntryInitialize(&skey[1],
+ (bits16) 0x0,
+ (AttrNumber) 2,
+ (RegProcedure) F_OIDEQ,
+ ObjectIdGetDatum(claid));
+
+ ScanKeyEntryInitialize(&skey[2],
+ (bits16) 0x0,
+ (AttrNumber) 3,
+ (RegProcedure) F_INT2EQ,
+ Int16GetDatum(opstrategy));
+
+ idesc = index_openr(AccessMethodStrategyIndex);
+ tuple = CatalogIndexFetchTuple(heapRelation, idesc, skey, 3);
+
+ index_close(idesc);
+
+ return tuple;
+}
+
HeapTuple
AttributeNameIndexScan(Relation heapRelation,
Oid relid,
return tuple;
}
+HeapTuple
+IndexRelidIndexScan(Relation heapRelation, Oid relid)
+{
+ Relation idesc;
+ ScanKeyData skey[1];
+ HeapTuple tuple;
+
+ ScanKeyEntryInitialize(&skey[0],
+ (bits16) 0x0,
+ (AttrNumber) 1,
+ (RegProcedure) F_OIDEQ,
+ ObjectIdGetDatum(relid));
+
+ idesc = index_openr(IndexRelidIndex);
+ tuple = CatalogIndexFetchTuple(heapRelation, idesc, skey, 1);
+
+ index_close(idesc);
+
+ return tuple;
+}
+
+
HeapTuple
ProcedureOidIndexScan(Relation heapRelation, Oid procId)
# Makefile for utils/adt
#
# IDENTIFICATION
-# $Header: /cvsroot/pgsql/src/backend/utils/adt/Makefile,v 1.23 1999/07/20 02:44:09 momjian Exp $
+# $Header: /cvsroot/pgsql/src/backend/utils/adt/Makefile,v 1.24 1999/07/20 16:48:55 momjian Exp $
#
#-------------------------------------------------------------------------
# seems to be required for some date/time stuff 07/19/1999 bjm
ifeq ($(CPU),alpha)
+ifeq ($(CC), gcc)
CFLAGS+= -mieee
endif
+ifeq ($(CC), egcs)
+CFLAGS+= -mieee
+endif
+endif
ifdef MULTIBYTE
CFLAGS+= $(MBFLAGS)
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.31 1999/07/17 20:18:02 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.32 1999/07/20 16:48:55 momjian Exp $
*
* NOTES
* These routines allow the parser/planner/executor to perform
0
},
sizeof(FormData_pg_amop),
- NULL,
- (ScanFunc) NULL},
+ AccessMethodOpidIndex,
+ (ScanFunc) AccessMethodOpidIndexScan},
{AccessMethodOperatorRelationName, /* AMOPSTRATEGY */
3,
{
0
},
sizeof(FormData_pg_amop),
- NULL,
- (ScanFunc) NULL},
+ AccessMethodStrategyIndex,
+ (ScanFunc) AccessMethodStrategyIndexScan},
{AttributeRelationName, /* ATTNAME */
2,
{
},
ATTRIBUTE_TUPLE_SIZE,
AttributeNameIndex,
- (ScanFunc) AttributeNameIndexScan},
+ (ScanFunc) IndexRelidIndexScan},
{AttributeRelationName, /* ATTNUM */
2,
{
0
},
offsetof(FormData_pg_index, indpred),
- NULL,
- NULL},
+ IndexRelidIndex,
+ (ScanFunc) IndexRelidIndexScan},
{LanguageRelationName, /* LANNAME */
1,
{
sizeof(FormData_pg_opclass),
NULL,
NULL},
- {IndexRelationName, /* INDRELIDKEY *//* never used */
- 2,
- {
- Anum_pg_index_indrelid,
- Anum_pg_index_indkey,
- 0,
- 0
- },
- offsetof(FormData_pg_index, indpred),
- NULL,
- (ScanFunc) NULL},
{InheritsRelationName, /* INHRELID */
2,
{
*
* Copyright (c) 1994, Regents of the University of California
*
- * $Id: indexing.h,v 1.21 1999/07/15 23:03:42 momjian Exp $
+ * $Id: indexing.h,v 1.22 1999/07/20 16:48:56 momjian Exp $
*
*-------------------------------------------------------------------------
*/
/*
* Some definitions for indices on pg_attribute
*/
+#define Num_pg_amop_indices 2
#define Num_pg_attr_indices 3
+#define Num_pg_index_indices 1
#define Num_pg_proc_indices 3
#define Num_pg_type_indices 2
#define Num_pg_class_indices 2
/*
* Names of indices on system catalogs
*/
-#define AttributeNameIndex "pg_attribute_relid_attnam_index"
-#define AttributeNumIndex "pg_attribute_relid_attnum_index"
+#define AccessMethodOpidIndex "pg_amop_opid_index"
+#define AccessMethodStrategyIndex "pg_amop_strategy_index"
+#define AttributeNameIndex "pg_attribute_relid_attnam_index"
+#define AttributeNumIndex "pg_attribute_relid_attnum_index"
#define AttributeRelidIndex "pg_attribute_attrelid_index"
-#define ProcedureOidIndex "pg_proc_oid_index"
-#define ProcedureNameIndex "pg_proc_proname_narg_type_index"
-#define ProcedureSrcIndex "pg_proc_prosrc_index"
-#define TypeOidIndex "pg_type_oid_index"
-#define TypeNameIndex "pg_type_typname_index"
-#define ClassOidIndex "pg_class_oid_index"
-#define ClassNameIndex "pg_class_relname_index"
-#define AttrDefaultIndex "pg_attrdef_adrelid_index"
-#define RelCheckIndex "pg_relcheck_rcrelid_index"
-#define TriggerRelidIndex "pg_trigger_tgrelid_index"
+#define IndexRelidIndex "pg_index_indexrelid_index"
+#define ProcedureOidIndex "pg_proc_oid_index"
+#define ProcedureNameIndex "pg_proc_proname_narg_type_index"
+#define ProcedureSrcIndex "pg_proc_prosrc_index"
+#define TypeOidIndex "pg_type_oid_index"
+#define TypeNameIndex "pg_type_typname_index"
+#define ClassOidIndex "pg_class_oid_index"
+#define ClassNameIndex "pg_class_relname_index"
+#define AttrDefaultIndex "pg_attrdef_adrelid_index"
+#define RelCheckIndex "pg_relcheck_rcrelid_index"
+#define TriggerRelidIndex "pg_trigger_tgrelid_index"
#define DescriptionObjIndex "pg_description_objoid_index"
+extern char *Name_pg_amop_indices[];
extern char *Name_pg_attr_indices[];
+extern char *Name_pg_index_indices[];
extern char *Name_pg_proc_indices[];
extern char *Name_pg_type_indices[];
extern char *Name_pg_class_indices[];
extern char *Name_pg_trigger_indices[];
extern char *Name_pg_description_indices[];
+
extern char *IndexedCatalogNames[];
/*
HeapTuple heapTuple);
extern bool CatalogHasIndex(char *catName, Oid catId);
-extern HeapTuple AttributeNameIndexScan(Relation heapRelation,
- Oid relid,
- char *attname);
+
+extern HeapTuple AccessMethodOpidIndexScan(Relation heapRelation,
+ Oid claid, Oid opopr, Oid opid);
+extern HeapTuple AccessMethodStrategyIndexScan(Relation heapRelation,
+ Oid opid, Oid claid, int2 opstrategy);
+extern HeapTuple AttributeNameIndexScan(Relation heapRelation,
+ Oid relid,
+ char *attname);
extern HeapTuple AttributeNumIndexScan(Relation heapRelation,
- Oid relid,
- AttrNumber attnum);
+ Oid relid,
+ AttrNumber attnum);
+extern HeapTuple IndexRelidIndexScan(Relation heapRelation, Oid relid);
extern HeapTuple ProcedureOidIndexScan(Relation heapRelation, Oid procId);
extern HeapTuple ProcedureNameIndexScan(Relation heapRelation,
- char *procName, int2 nargs, Oid *argTypes);
+ char *procName, int2 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 ClassOidIndexScan(Relation heapRelation, Oid relId);
+
+
/*
* 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 every thing after that is just like in a
* normal specification of the 'define index' POSTQUEL command.
*/
+DECLARE_INDEX(pg_amop_opid_index on pg_amop using btree(amopclaid oid_ops, amopopr oid_ops, amopid oid_ops));
+DECLARE_INDEX(pg_amop_strategy_index on pg_amop using btree(amopid oid_ops, amopclaid oid_ops, amopstrategy int2_ops));
+
DECLARE_INDEX(pg_attribute_relid_attnam_index on pg_attribute using btree(attrelid oid_ops, attname name_ops));
DECLARE_INDEX(pg_attribute_relid_attnum_index on pg_attribute using btree(attrelid oid_ops, attnum int2_ops));
DECLARE_INDEX(pg_attribute_attrelid_index on pg_attribute using btree(attrelid oid_ops));
+DECLARE_INDEX(pg_index_indexrelid_index on pg_index using btree(indrelid oid_ops));
+
DECLARE_INDEX(pg_proc_oid_index on pg_proc using btree(oid oid_ops));
DECLARE_INDEX(pg_proc_proname_narg_type_index on pg_proc using btree(proname name_ops, pronargs int2_ops, proargtypes oid8_ops));
DECLARE_INDEX(pg_proc_prosrc_index on pg_proc using btree(prosrc text_ops));
*
* Copyright (c) 1994, Regents of the University of California
*
- * $Id: syscache.h,v 1.15 1999/07/15 23:04:24 momjian Exp $
+ * $Id: syscache.h,v 1.16 1999/07/20 16:48:58 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#define TYPOID 13
#define AMNAME 14
#define CLANAME 15
-#define INDRELIDKEY 16
-#define INHRELID 17
-#define RULOID 18
-#define AGGNAME 19
-#define LISTENREL 20
-#define USENAME 21
-#define USESYSID 22
-#define GRONAME 23
-#define GROSYSID 24
-#define REWRITENAME 25
-#define PROSRC 26
-#define CLADEFTYPE 27
-#define LANOID 28
+#define INHRELID 16
+#define RULOID 17
+#define AGGNAME 18
+#define LISTENREL 19
+#define USENAME 20
+#define USESYSID 21
+#define GRONAME 22
+#define GROSYSID 23
+#define REWRITENAME 24
+#define PROSRC 25
+#define CLADEFTYPE 26
+#define LANOID 27
/* ----------------
* struct cachedesc: information needed for a call to InitSysCache()
projects / postgresql.git / commitdiff