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JoinPath -> NestPath for nested loop.

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This commit is contained in:
Bruce Momjian
1999-02-12 06:43:53 +00:00
parent 3fdb9bb9c7
commit c0d17c7aee
20 changed files with 163 additions and 169 deletions
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28
src/backend/nodes/copyfuncs.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.68 1999/02/12 05:56:45 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.69 1999/02/12 06:43:21 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -1174,14 +1174,14 @@ _copyIndexPath(IndexPath *from)
}
/* ----------------
* CopyJoinPathFields
* CopyNestPathFields
*
* This function copies the fields of the JoinPath node. It is used by
* all the copy functions for classes which inherit from JoinPath.
* This function copies the fields of the NestPath node. It is used by
* all the copy functions for classes which inherit from NestPath.
* ----------------
*/
static void
CopyJoinPathFields(JoinPath *from, JoinPath *newnode)
CopyNestPathFields(NestPath *from, NestPath *newnode)
{
Node_Copy(from, newnode, pathinfo);
Node_Copy(from, newnode, outerjoinpath);
@ -1189,20 +1189,20 @@ CopyJoinPathFields(JoinPath *from, JoinPath *newnode)
}
/* ----------------
* _copyJoinPath
* _copyNestPath
* ----------------
*/
static JoinPath *
_copyJoinPath(JoinPath *from)
static NestPath *
_copyNestPath(NestPath *from)
{
JoinPath *newnode = makeNode(JoinPath);
NestPath *newnode = makeNode(NestPath);
/* ----------------
* copy the node superclass fields
* ----------------
*/
CopyPathFields((Path *) from, (Path *) newnode);
CopyJoinPathFields(from, newnode);
CopyNestPathFields(from, newnode);
return newnode;
}
@ -1221,7 +1221,7 @@ _copyMergePath(MergePath *from)
* ----------------
*/
CopyPathFields((Path *) from, (Path *) newnode);
CopyJoinPathFields((JoinPath *) from, (JoinPath *) newnode);
CopyNestPathFields((NestPath *) from, (NestPath *) newnode);
/* ----------------
* copy the remainder of the node
@ -1248,7 +1248,7 @@ _copyHashPath(HashPath *from)
* ----------------
*/
CopyPathFields((Path *) from, (Path *) newnode);
CopyJoinPathFields((JoinPath *) from, (JoinPath *) newnode);
CopyNestPathFields((NestPath *) from, (NestPath *) newnode);
/* ----------------
* copy remainder of node
@ -1773,8 +1773,8 @@ copyObject(void *from)
case T_IndexPath:
retval = _copyIndexPath(from);
break;
case T_JoinPath:
retval = _copyJoinPath(from);
case T_NestPath:
retval = _copyNestPath(from);
break;
case T_MergePath:
retval = _copyMergePath(from);