diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-01-10 21:08:15 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-01-10 21:08:15 +0000 |
| commit | e69785debfcca308a5999946bbf4cfefd0ab5e3c (patch) | |
| tree | 067093f426b8034288590a71f538650b3c53d485 /src/backend/nodes/copyfuncs.c | |
| parent | 36ea26793a14d016059de2f1c83a05cf87a8bb92 (diff) | |
Further tweaking of parsetree & plantree representation of SubLinks.
Simplify SubLink by storing just a List of operator OIDs, instead of
a list of incomplete OpExprs --- that was a bizarre and bulky choice,
with no redeeming social value since we have to build new OpExprs
anyway when forming the plan tree.
Diffstat (limited to 'src/backend/nodes/copyfuncs.c')
| -rw-r--r-- | src/backend/nodes/copyfuncs.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index 4b326b75224..e260bc65950 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -15,7 +15,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.234 2003/01/09 20:50:50 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.235 2003/01/10 21:08:10 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -809,10 +809,10 @@ _copySubLink(SubLink *from) SubLink *newnode = makeNode(SubLink); COPY_SCALAR_FIELD(subLinkType); - COPY_SCALAR_FIELD(operIsEquals); COPY_SCALAR_FIELD(useOr); COPY_NODE_FIELD(lefthand); - COPY_NODE_FIELD(oper); + COPY_NODE_FIELD(operName); + COPY_INTLIST_FIELD(operOids); COPY_NODE_FIELD(subselect); return newnode; @@ -828,10 +828,13 @@ _copySubPlan(SubPlan *from) COPY_SCALAR_FIELD(subLinkType); COPY_SCALAR_FIELD(useOr); - COPY_NODE_FIELD(oper); + COPY_NODE_FIELD(exprs); + COPY_INTLIST_FIELD(paramIds); COPY_NODE_FIELD(plan); COPY_SCALAR_FIELD(plan_id); COPY_NODE_FIELD(rtable); + COPY_SCALAR_FIELD(useHashTable); + COPY_SCALAR_FIELD(unknownEqFalse); COPY_INTLIST_FIELD(setParam); COPY_INTLIST_FIELD(parParam); COPY_NODE_FIELD(args); |