diff options
Diffstat (limited to 'src/backend/nodes/copyfuncs.c')
| -rw-r--r-- | src/backend/nodes/copyfuncs.c | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index e61a13eab04..94e03a776d4 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.3 1996/11/08 05:56:35 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.4 1996/11/13 20:48:46 scrappy Exp $ * *------------------------------------------------------------------------- */ @@ -1407,6 +1407,34 @@ _copySortClause(SortClause *from) return newnode; } +static A_Const * +_copyAConst(A_Const *from) +{ + A_Const *newnode = makeNode(A_Const); + + newnode->val = *((Value *)(copyObject(&(from->val)))); + Node_Copy(from, newnode, typename); + + return newnode; +} + +static TypeName * +_copyTypeName(TypeName *from) +{ + TypeName *newnode = makeNode(TypeName); + + if(from->name) { + newnode->name = pstrdup(from->name); + } else { + from->name = (char *)0; + } + newnode->setof = from->setof; + Node_Copy(from, newnode, arrayBounds); + newnode->typlen = from->typlen; + + return newnode; +} + static Query * _copyQuery(Query *from) { @@ -1414,7 +1442,13 @@ _copyQuery(Query *from) newnode->commandType = from->commandType; newnode->resultRelation = from->resultRelation; - newnode->into = from->into; + /* probably should dup this string instead of just pointing */ + /* to the old one --djm */ + if(from->into) { + newnode->into = pstrdup(from->into); + } else { + newnode->into = (char *)0; + } newnode->isPortal = from->isPortal; Node_Copy(from, newnode, rtable); if (from->utilityStmt && nodeTag(from->utilityStmt) == T_NotifyStmt) { @@ -1643,6 +1677,12 @@ copyObject(void *from) case T_SortClause: retval = _copySortClause(from); break; + case T_A_Const: + retval = _copyAConst(from); + break; + case T_TypeName: + retval = _copyTypeName(from); + break; /* * VALUE NODES |