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Trial implementation of ALTER DROP COLUMN.

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They are #ifdef'd.
Add -D_DROP_COLUMN_HACK__ compile option
to evaluate it.
This commit is contained in:
Hiroshi Inoue
2000-03-09 05:00:26 +00:00
parent 6513946cbb
commit fd9ff86bd9
8 changed files with 514 additions and 10 deletions
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8
src/backend/parser/parse_target.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.55 2000/02/15 03:37:47 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.56 2000/03/09 05:00:24 inoue Exp $
*
*-------------------------------------------------------------------------
*/
@ -355,6 +355,12 @@ checkInsertTargets(ParseState *pstate, List *cols, List **attrnos)
{
Ident *id = makeNode(Ident);
#ifdef _DROP_COLUMN_HACK__
if (COLUMN_IS_DROPPED(attr[i]))
{
continue;
}
#endif /* _DROP_COLUMN_HACK__ */
id->name = palloc(NAMEDATALEN);
StrNCpy(id->name, NameStr(attr[i]->attname), NAMEDATALEN);
id->indirection = NIL;