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NOT NULL implementation (submitted by Robson Paniago de Miranda).

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This commit is contained in:
Vadim B. Mikheev
1997-08-19 04:46:15 +00:00
parent b99c63cfc0
commit b992e200b8
16 changed files with 453 additions and 337 deletions
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18
src/backend/commands/copy.c
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@ -6,7 +6,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.25 1997/08/18 02:14:34 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.26 1997/08/19 04:43:28 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -602,6 +602,22 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
tuple = heap_formtuple(tupDesc, values, nulls);
if (oids)
tuple->t_oid = loaded_oid;
/* ----------------
* Check the constraints of a tuple
* ----------------
*/
if (rel->rd_att->constr && rel->rd_att->constr->has_not_null)
{
int attrChk;
for (attrChk = 1; attrChk <= rel->rd_att->natts; attrChk++) {
if (rel->rd_att->attrs[attrChk-1]->attnotnull && heap_attisnull(tuple,attrChk))
elog(WARN,"CopyFrom: Fail to add null value in not null attribute %s",
rel->rd_att->attrs[attrChk-1]->attname.data);
}
}
heap_insert(rel, tuple);
if (has_index) {