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Multi-column indices creation is now supported in normal way
(CREATE INDEX ...)
This commit is contained in:
Vadim B. Mikheev
parent
6ea80b470b
commit
65019fcf3d
@ -1,29 +0,0 @@
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POSTSRC= /home/postgres/postgres95/src
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include $(POSTSRC)/Makefile.global
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include $(POSTSRC)/Makefile.custom
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CFLAGS= $(CFLAGS_SL) -Wall -Wmissing-prototypes -I$(POSTSRC)/include
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%.so: %.o
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$(LD) -x -r -o $<.obj $<
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@echo building shared object $@
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@rm -f $@.pic
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@${AR} cq $@.pic `lorder $<.obj | tsort`
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${RANLIB} $@.pic
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@rm -f $@
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$(LD) -x -Bshareable -Bforcearchive \
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-o $@ $@.pic
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#
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# build dynamically-loaded object file
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#
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DLOBJS= multikey.so
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objdir= ./
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CLEANFILES+= $(DLOBJS)
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all:: $(DLOBJS)
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$(DLOBJS): multikey.c
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@ -1,15 +0,0 @@
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drop function create_mki_2 (text, text, text, text);
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drop function create_mki_3 (text, text, text, text, text);
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drop function create_mki_4 (text, text, text, text, text, text);
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create function create_mki_2 (text, text, text, text)
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returns int4 as '/home/postgres/My/Btree/MULTIKEY/multikey.so'
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language 'c';
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create function create_mki_3 (text, text, text, text, text)
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returns int4 as '/home/postgres/My/Btree/MULTIKEY/multikey.so'
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language 'c';
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create function create_mki_4 (text, text, text, text, text, text)
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returns int4 as '/home/postgres/My/Btree/MULTIKEY/multikey.so'
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language 'c';
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@ -1,141 +0,0 @@
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/*-------------------------------------------------------------------------
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*
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* multikey.c--
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* POSTGRES multikey indices create code.
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*
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*-------------------------------------------------------------------------
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*/
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#include <stdio.h>
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#include <string.h>
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#include <postgres.h>
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#include <storage/lmgr.h>
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#include <nodes/parsenodes.h>
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#include <commands/defrem.h>
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#include <utils/builtins.h>
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int4 create_mki_2 (struct varlena * index, struct varlena * rel,
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struct varlena * a1, struct varlena * a2);
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int4 create_mki_3 (struct varlena * index, struct varlena * rel,
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struct varlena * a1, struct varlena * a2,
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struct varlena * a3);
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int4 create_mki_4 (struct varlena * index, struct varlena * rel,
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struct varlena * a1, struct varlena * a2,
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struct varlena * a3, struct varlena * a4);
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extern bool FastBuild;
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static bool BuildMode;
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int4 create_mki_2 (struct varlena * index, struct varlena * rel,
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struct varlena * a1, struct varlena * a2)
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{
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char * indexname = textout (index);
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char * relname = textout (rel);
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char * a1name = textout (a1);
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char * a2name = textout (a2);
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IndexElem *ie1 = makeNode(IndexElem);
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IndexElem *ie2 = makeNode(IndexElem);
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List *alist;
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ie1->name = a1name;
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ie1->args = NIL; ie1->class = NULL; ie1->tname = (TypeName*)NULL;
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ie2->name = a2name;
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ie2->args = NIL; ie2->class = NULL; ie2->tname = (TypeName*)NULL;
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alist = lcons (ie2,NIL);
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alist = lcons (ie1,alist);
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BuildMode = FastBuild;
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FastBuild = false; /* for the moment */
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DefineIndex (relname, indexname, "btree", alist,
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(List*) NULL, false, (Expr*)NULL, (List*)NULL);
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FastBuild = BuildMode;
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return (0);
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}
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int4 create_mki_3 (struct varlena * index, struct varlena * rel,
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struct varlena * a1, struct varlena * a2,
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struct varlena * a3)
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{
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char * indexname = textout (index);
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char * relname = textout (rel);
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char * a1name = textout (a1);
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char * a2name = textout (a2);
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char * a3name = textout (a3);
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IndexElem *ie1 = makeNode(IndexElem);
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IndexElem *ie2 = makeNode(IndexElem);
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IndexElem *ie3 = makeNode(IndexElem);
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List *alist;
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ie1->name = a1name;
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ie1->args = NIL; ie1->class = NULL; ie1->tname = (TypeName*)NULL;
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ie2->name = a2name;
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ie2->args = NIL; ie2->class = NULL; ie2->tname = (TypeName*)NULL;
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ie3->name = a3name;
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ie3->args = NIL; ie3->class = NULL; ie3->tname = (TypeName*)NULL;
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alist = lcons (ie3,NIL);
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alist = lcons (ie2,alist);
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alist = lcons (ie1,alist);
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BuildMode = FastBuild;
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FastBuild = false; /* for the moment */
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DefineIndex (relname, indexname, "btree", alist,
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(List*) NULL, false, (Expr*)NULL, (List*)NULL);
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FastBuild = BuildMode;
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return (0);
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}
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int4 create_mki_4 (struct varlena * index, struct varlena * rel,
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struct varlena * a1, struct varlena * a2,
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struct varlena * a3, struct varlena * a4)
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{
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char * indexname = textout (index);
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char * relname = textout (rel);
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char * a1name = textout (a1);
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char * a2name = textout (a2);
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char * a3name = textout (a3);
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char * a4name = textout (a4);
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IndexElem *ie1 = makeNode(IndexElem);
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IndexElem *ie2 = makeNode(IndexElem);
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IndexElem *ie3 = makeNode(IndexElem);
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IndexElem *ie4 = makeNode(IndexElem);
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List *alist;
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ie1->name = a1name;
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ie1->args = NIL; ie1->class = NULL; ie1->tname = (TypeName*)NULL;
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ie2->name = a2name;
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ie2->args = NIL; ie2->class = NULL; ie2->tname = (TypeName*)NULL;
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ie3->name = a3name;
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ie3->args = NIL; ie3->class = NULL; ie3->tname = (TypeName*)NULL;
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ie4->name = a4name;
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ie4->args = NIL; ie4->class = NULL; ie4->tname = (TypeName*)NULL;
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alist = lcons (ie4,NIL);
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alist = lcons (ie3,alist);
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alist = lcons (ie2,alist);
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alist = lcons (ie1,alist);
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BuildMode = FastBuild;
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FastBuild = false; /* for the moment */
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DefineIndex (relname, indexname, "btree", alist,
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(List*) NULL, false, (Expr*)NULL, (List*)NULL);
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FastBuild = BuildMode;
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return (0);
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}
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