diff options
Diffstat (limited to 'src/backend/nodes/equalfuncs.c')
| -rw-r--r-- | src/backend/nodes/equalfuncs.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/backend/nodes/equalfuncs.c b/src/backend/nodes/equalfuncs.c index 9e16b79c6cc..06ee63bbacd 100644 --- a/src/backend/nodes/equalfuncs.c +++ b/src/backend/nodes/equalfuncs.c @@ -6,7 +6,7 @@ * NOTE: a general convention when copying or comparing plan nodes is * that we ignore the executor state subnode. We do not need to look * at it because no current uses of copyObject() or equal() need to - * deal with already-executing plan trees. By leaving the state subnodes + * deal with already-executing plan trees. By leaving the state subnodes * out, we avoid needing to write copy/compare routines for all the * different executor state node types. * @@ -20,7 +20,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.87 2001/01/24 19:42:56 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.88 2001/03/22 03:59:31 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -34,7 +34,7 @@ /* Macro for comparing string fields that might be NULL */ -#define equalstr(a, b) \ +#define equalstr(a, b) \ (((a) != NULL && (b) != NULL) ? (strcmp(a, b) == 0) : (a) == (b)) @@ -134,9 +134,9 @@ _equalOper(Oper *a, Oper *b) return false; /* - * We do not examine opid or op_fcache, since these are - * logically derived from opno, and they may not be set yet depending - * on how far along the node is in the parse/plan pipeline. + * We do not examine opid or op_fcache, since these are logically + * derived from opno, and they may not be set yet depending on how far + * along the node is in the parse/plan pipeline. * * (Besides, op_fcache is executor state, which we don't check --- see * notes at head of file.) @@ -514,6 +514,7 @@ _equalRestrictInfo(RestrictInfo *a, RestrictInfo *b) { if (!equal(a->clause, b->clause)) return false; + /* * ignore eval_cost, left/right_pathkey, and left/right_dispersion, * since they may not be set yet, and should be derivable from the |