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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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9
src/backend/commands/creatinh.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.11 1997/08/18 20:52:16 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.12 1997/08/19 04:43:30 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -276,14 +276,16 @@ MergeAttributes(List *schema, List *supers)
AttributeTupleForm attribute = tupleDesc->attrs[attrno];
char *attributeName;
char *attributeType;
AttrConstr constraints;
HeapTuple tuple;
ColumnDef *def;
TypeName *typename;
/*
* form name and type
* form name, type and constraints
*/
attributeName = (attribute->attname).data;
constraints.has_not_null = attribute->attnotnull;
tuple =
SearchSysCacheTuple(TYPOID,
ObjectIdGetDatum(attribute->atttypid),
@ -311,7 +313,8 @@ MergeAttributes(List *schema, List *supers)
def->colname = pstrdup(attributeName);
typename->name = pstrdup(attributeType);
def->typename = typename;
partialResult = lcons(def, partialResult);
def->is_not_null = constraints.has_not_null;
partialResult = lcons(def, partialResult);
}
/*