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added ALTER TABLE DROP COLUMN, early version

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This commit is contained in:
Peter Eisentraut
2000-01-22 14:20:56 +00:00
parent 3f51bdafdc
commit fa5400c0a4
19 changed files with 286 additions and 82 deletions
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10
src/backend/utils/cache/temprel.c vendored
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/temprel.c,v 1.18 1999/12/10 03:56:00 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/temprel.c,v 1.19 2000/01/22 14:20:50 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -49,7 +49,7 @@ typedef struct TempTable
void
create_temp_relation(char *relname, HeapTuple pg_class_tuple)
create_temp_relation(const char *relname, HeapTuple pg_class_tuple)
{
MemoryContext oldcxt;
TempTable *temp_rel;
@ -202,7 +202,7 @@ invalidate_temp_relations(void)
}
char *
get_temp_rel_by_username(char *user_relname)
get_temp_rel_by_username(const char *user_relname)
{
List *l;
@ -217,7 +217,7 @@ get_temp_rel_by_username(char *user_relname)
}
char *
get_temp_rel_by_physicalname(char *relname)
get_temp_rel_by_physicalname(const char *relname)
{
List *l;
@ -229,5 +229,5 @@ get_temp_rel_by_physicalname(char *relname)
return temp_rel->user_relname;
}
/* needed for bootstrapping temp tables */
return relname;
return pstrdup(relname);
}