Fixes a bug in 'create index'
Submitted by: Dan McGuirk <mcguirk@indirect.com>
This commit is contained in:
Marc G. Fournier
parent
d6fa4d95cd
commit
a4402ecc8c
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@ -7,7 +7,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: pg_amop.h,v 1.2 1996/07/20 08:19:11 scrappy Exp $
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* $Id: pg_amop.h,v 1.3 1996/08/15 07:42:06 scrappy Exp $
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*
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* NOTES
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* the genbki.sh script reads this file and generates .bki
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@ -219,11 +219,11 @@ DATA(insert OID = 0 ( 403 408 462 5 btreesel btreenpage ));
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* nbtree name_ops
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*/
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DATA(insert OID = 0 ( 403 409 660 1 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 409 661 2 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 409 93 3 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 409 663 4 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 409 662 5 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 1181 660 1 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 1181 661 2 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 1181 93 3 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 1181 663 4 btreesel btreenpage ));
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DATA(insert OID = 0 ( 403 1181 662 5 btreesel btreenpage ));
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/*
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* nbtree char16_ops
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@ -453,11 +453,11 @@ DATA(insert OID = 0 ( 404 430 647 5 btreesel btreenpage ));
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* nobtree name_ops
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*/
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DATA(insert OID = 0 ( 404 409 660 1 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 409 661 2 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 409 93 3 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 409 663 4 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 409 662 5 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 1181 660 1 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 1181 661 2 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 1181 93 3 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 1181 663 4 btreesel btreenpage ));
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DATA(insert OID = 0 ( 404 1181 662 5 btreesel btreenpage ));
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/*
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* nobtree text_ops
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@ -526,7 +526,7 @@ DATA(insert OID = 0 ( 405 430 99 1 hashsel hashnpage ));
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/*
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* hash table name_ops
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*/
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DATA(insert OID = 0 ( 405 409 93 1 hashsel hashnpage ));
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DATA(insert OID = 0 ( 405 1181 93 1 hashsel hashnpage ));
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/*
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* hash table text_ops
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*/
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@ -9,7 +9,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: pg_amproc.h,v 1.2 1996/07/20 08:19:13 scrappy Exp $
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* $Id: pg_amproc.h,v 1.3 1996/08/15 07:42:07 scrappy Exp $
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*
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* NOTES
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* the genbki.sh script reads this file and generates .bki
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@ -82,7 +82,7 @@ DATA(insert OID = 0 (403 429 358 1));
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DATA(insert OID = 0 (403 406 689 1));
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DATA(insert OID = 0 (403 407 690 1));
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DATA(insert OID = 0 (403 408 691 1));
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DATA(insert OID = 0 (403 409 359 1));
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DATA(insert OID = 0 (403 1181 359 1));
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DATA(insert OID = 0 (403 430 374 1));
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DATA(insert OID = 0 (403 431 360 1));
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DATA(insert OID = 0 (403 432 357 1));
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@ -108,7 +108,7 @@ DATA(insert OID = 0 (404 429 358 1));
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DATA(insert OID = 0 (404 406 689 1));
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DATA(insert OID = 0 (404 407 690 1));
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DATA(insert OID = 0 (404 408 691 1));
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DATA(insert OID = 0 (404 409 359 1));
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DATA(insert OID = 0 (404 1181 359 1));
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DATA(insert OID = 0 (404 430 374 1));
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DATA(insert OID = 0 (404 431 360 1));
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DATA(insert OID = 0 (404 432 357 1));
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@ -125,7 +125,7 @@ DATA(insert OID = 0 (405 429 454 1));
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DATA(insert OID = 0 (405 406 692 1));
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DATA(insert OID = 0 (405 407 693 1));
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DATA(insert OID = 0 (405 408 694 1));
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DATA(insert OID = 0 (405 409 455 1));
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DATA(insert OID = 0 (405 1181 455 1));
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DATA(insert OID = 0 (405 430 499 1));
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DATA(insert OID = 0 (405 431 456 1));
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DATA(insert OID = 0 (405 1076 1080 1));
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@ -7,7 +7,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: pg_opclass.h,v 1.1.1.1 1996/07/09 06:21:17 scrappy Exp $
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* $Id: pg_opclass.h,v 1.2 1996/08/15 07:42:09 scrappy Exp $
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*
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* NOTES
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* the genbki.sh script reads this file and generates .bki
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@ -34,6 +34,7 @@
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CATALOG(pg_opclass) {
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NameData opcname;
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Oid opcdeftype;
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} FormData_pg_opclass;
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/* ----------------
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@ -47,39 +48,46 @@ typedef FormData_pg_opclass *Form_pg_opclass;
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* compiler constants for pg_opclass
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* ----------------
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*/
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#define Natts_pg_opclass 1
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#define Natts_pg_opclass 2
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#define Anum_pg_opclass_opcname 1
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#define Anum_pg_opclass_opcdeftype 2
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/* ----------------
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* initial contents of pg_opclass
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* ----------------
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*/
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DATA(insert OID = 406 ( char2_ops ));
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DATA(insert OID = 407 ( char4_ops ));
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DATA(insert OID = 408 ( char8_ops ));
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DATA(insert OID = 409 ( name_ops ));
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DATA(insert OID = 421 ( int2_ops ));
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DATA(insert OID = 422 ( box_ops ));
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DATA(insert OID = 423 ( float8_ops ));
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DATA(insert OID = 424 ( int24_ops ));
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DATA(insert OID = 425 ( int42_ops ));
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DATA(insert OID = 426 ( int4_ops ));
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/*
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* putting _null_'s in the (fixed-length) type field is bad
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* (see the README in this directory), so just put zeros
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* in, which are invalid OID's anyway. --djm
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*/
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DATA(insert OID = 406 ( char2_ops 409 ));
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DATA(insert OID = 407 ( char4_ops 410 ));
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DATA(insert OID = 408 ( char8_ops 411 ));
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/* OID 409 is already used in table pg_type--this one should be unused */
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DATA(insert OID = 1181 ( name_ops 19 ));
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DATA(insert OID = 421 ( int2_ops 21 ));
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DATA(insert OID = 422 ( box_ops 603 ));
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DATA(insert OID = 423 ( float8_ops 701 ));
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DATA(insert OID = 424 ( int24_ops 0 ));
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DATA(insert OID = 425 ( int42_ops 0 ));
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DATA(insert OID = 426 ( int4_ops 23 ));
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#define INT4_OPS_OID 426
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DATA(insert OID = 427 ( oid_ops ));
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DATA(insert OID = 428 ( float4_ops ));
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DATA(insert OID = 429 ( char_ops ));
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DATA(insert OID = 430 ( char16_ops ));
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DATA(insert OID = 431 ( text_ops ));
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DATA(insert OID = 432 ( abstime_ops ));
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DATA(insert OID = 433 ( bigbox_ops));
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DATA(insert OID = 434 ( poly_ops));
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DATA(insert OID = 435 ( oidint4_ops));
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DATA(insert OID = 436 ( oidname_ops));
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DATA(insert OID = 437 ( oidint2_ops));
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DATA(insert OID = 1076 ( bpchar_ops));
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DATA(insert OID = 1077 ( varchar_ops));
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DATA(insert OID = 1114 ( date_ops));
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DATA(insert OID = 1115 ( time_ops));
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DATA(insert OID = 427 ( oid_ops 26 ));
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DATA(insert OID = 428 ( float4_ops 700 ));
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DATA(insert OID = 429 ( char_ops 18 ));
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DATA(insert OID = 430 ( char16_ops 20 ));
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DATA(insert OID = 431 ( text_ops 25 ));
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DATA(insert OID = 432 ( abstime_ops 702 ));
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DATA(insert OID = 433 ( bigbox_ops 0 ));
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DATA(insert OID = 434 ( poly_ops 604 ));
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DATA(insert OID = 435 ( oidint4_ops 910 ));
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DATA(insert OID = 436 ( oidname_ops 911 ));
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DATA(insert OID = 437 ( oidint2_ops 810 ));
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DATA(insert OID = 1076 ( bpchar_ops 1042 ));
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DATA(insert OID = 1077 ( varchar_ops 1043 ));
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DATA(insert OID = 1114 ( date_ops 1082 ));
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DATA(insert OID = 1115 ( time_ops 1083 ));
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#endif /* PG_OPCLASS_H */
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/commands/Attic/defind.c,v 1.1.1.1 1996/07/09 06:21:20 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/commands/Attic/defind.c,v 1.2 1996/08/15 07:42:19 scrappy Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -23,6 +23,7 @@
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#include "catalog/index.h"
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#include "catalog/pg_index.h"
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#include "catalog/pg_proc.h"
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#include "catalog/pg_opclass.h"
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#include "nodes/pg_list.h"
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#include "nodes/plannodes.h"
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#include "nodes/primnodes.h"
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@ -51,6 +52,7 @@ static void FuncIndexArgs(IndexElem *funcIndex, AttrNumber *attNumP,
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Oid *argTypes, Oid *opOidP, Oid relId);
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static void NormIndexAttrs(List *attList, AttrNumber *attNumP,
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Oid *opOidP, Oid relId);
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static char *GetDefaultOpClass(Oid atttypid);
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/*
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* DefineIndex --
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@ -439,14 +441,10 @@ NormIndexAttrs(List *attList, /* list of IndexElem's */
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for (rest=attList; rest != NIL; rest = lnext(rest)) {
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IndexElem *attribute;
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AttributeTupleForm attform;
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attribute = lfirst(rest);
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if (attribute->class == NULL) {
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elog(WARN,
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"DefineIndex: default index class unsupported");
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}
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if (attribute->name == NULL)
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elog(WARN, "missing attribute for define index");
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@ -459,7 +457,19 @@ NormIndexAttrs(List *attList, /* list of IndexElem's */
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"DefineIndex: attribute \"%s\" not found",
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attribute->name);
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}
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*attNumP++ = ((AttributeTupleForm)GETSTRUCT(tuple))->attnum;
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attform = (AttributeTupleForm)GETSTRUCT(tuple);
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*attNumP++ = attform->attnum;
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if (attribute->class == NULL) {
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/* no operator class specified, so find the default */
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attribute->class = GetDefaultOpClass(attform->atttypid);
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if(attribute->class == NULL) {
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elog(WARN,
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"Can't find a default operator class for type %d.",
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attform->atttypid);
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}
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}
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tuple = SearchSysCacheTuple(CLANAME,
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PointerGetDatum(attribute->class),
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@ -473,6 +483,21 @@ NormIndexAttrs(List *attList, /* list of IndexElem's */
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}
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}
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static char *
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GetDefaultOpClass(Oid atttypid)
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{
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HeapTuple tuple;
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tuple = SearchSysCacheTuple(CLADEFTYPE,
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ObjectIdGetDatum(atttypid),
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0, 0, 0);
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if(!HeapTupleIsValid(tuple)) {
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return 0;
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}
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return nameout(&(((Form_pg_opclass)GETSTRUCT(tuple))->opcname));
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}
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/*
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* RemoveIndex --
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* Deletes an index.
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@ -10,7 +10,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.6 1996/08/13 01:29:33 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.7 1996/08/15 07:42:29 scrappy Exp $
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*
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* HISTORY
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* AUTHOR DATE MAJOR EVENT
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@ -109,8 +109,8 @@ static Node *makeA_Expr(int op, char *opname, Node *lexpr, Node *rexpr);
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ExplainStmt
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%type <str> relation_name, copy_file_name, copy_delimiter, def_name,
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database_name, access_method, attr_name, class, index_name,
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var_name, name, file_name, recipe_name
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database_name, access_method_clause, access_method, attr_name,
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class, index_name, var_name, name, file_name, recipe_name
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%type <str> opt_id, opt_portal_name,
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before_clause, after_clause, all_Op, MathOp, opt_name, opt_unique
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@ -653,21 +653,25 @@ opt_portal_name: IN name { $$ = $2;}
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*****************************************************************************/
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IndexStmt: CREATE INDEX index_name ON relation_name
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USING access_method '(' index_params ')'
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access_method_clause '(' index_params ')'
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{
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/* should check that access_method is valid,
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etc ... but doesn't */
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IndexStmt *n = makeNode(IndexStmt);
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n->idxname = $3;
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n->relname = $5;
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n->accessMethod = $7;
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n->indexParams = $9;
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n->accessMethod = $6;
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n->indexParams = $8;
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n->withClause = NIL;
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n->whereClause = NULL;
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$$ = (Node *)n;
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}
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;
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access_method_clause: USING access_method { $$ = $2; }
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| /* empty -- 'btree' is default access method */
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{ $$ = "btree"; }
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/*****************************************************************************
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*
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* QUERY:
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.1.1.1 1996/07/09 06:22:07 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.2 1996/08/15 07:42:52 scrappy Exp $
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*
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* NOTES
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* These routines allow the parser/planner/executor to perform
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@ -304,7 +304,16 @@ static struct cachedesc cacheinfo[] = {
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0 },
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offsetof(FormData_pg_proc, prosrc),
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ProcedureSrcIndex,
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(ScanFunc) ProcedureSrcIndexScan }
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(ScanFunc) ProcedureSrcIndexScan },
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{ OperatorClassRelationName, /* CLADEFTYPE */
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1,
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{ Anum_pg_opclass_opcdeftype,
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0,
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0,
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0 },
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sizeof(FormData_pg_opclass),
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NULL,
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(ScanFunc) NULL }
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};
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static struct catcache *SysCache[lengthof(cacheinfo)];
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@ -6,7 +6,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: syscache.h,v 1.1.1.1 1996/07/09 06:22:02 scrappy Exp $
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* $Id: syscache.h,v 1.2 1996/08/15 07:42:45 scrappy Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -58,6 +58,7 @@
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#define GROSYSID 24
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#define REWRITENAME 25
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#define PROSRC 26
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#define CLADEFTYPE 27
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/* ----------------
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* struct cachedesc: information needed for a call to InitSysCache()
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