bool
namelike(NameData *n, struct varlena *p)
{
+ if (!n) return FALSE;
return (fixedlen_like(n->data, p, NAMEDATALEN));
}
bool
textlike(struct varlena *s, struct varlena *p)
{
+ if (!s) return FALSE;
return (fixedlen_like(VARDATA(s), p, VARSIZE(s) - VARHDRSZ));
}
}
-/* $Revision: 1.1.1.1 $
+/* $Revision: 1.2 $
** "like.c" A first attempt at a LIKE operator for Postgres95.
**
** Originally written by Rich $alz, mirror!rs, Wed Nov 26 19:03:17 EST 1986.
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/utils/adt/regexp.c,v 1.1.1.1 1996/07/09 06:22:05 scrappy Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/regexp.c,v 1.2 1996/07/09 06:39:19 scrappy Exp $
*
* Alistair Crooks added the code for the regex caching
* agc - cached the regular expressions used - there's a good chance
bool
nameregexeq(NameData *n, struct varlena *p)
{
+ if (!n) return FALSE;
return (fixedlen_regexeq(n->data, p, NAMEDATALEN, REG_EXTENDED));
}
bool
bool
textregexeq(struct varlena *s, struct varlena *p)
{
+ if (!s) return (FALSE);
return (fixedlen_regexeq(VARDATA(s), p, VARSIZE(s) - VARHDRSZ, REG_EXTENDED));
}
bool
texticregexeq(struct varlena *s, struct varlena *p)
{
+ if (!s) return FALSE;
return (fixedlen_regexeq(VARDATA(s), p, VARSIZE(s) - VARHDRSZ,
REG_ICASE | REG_EXTENDED));
}
bool
nameicregexeq(NameData *n, struct varlena *p)
{
+ if (!n) return FALSE;
return (fixedlen_regexeq(n->data, p, NAMEDATALEN,
REG_ICASE | REG_EXTENDED));
}