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Avoid infinite recursion when dumping new planner EquivalenceClass trees.

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This commit is contained in:
Tom Lane 2007-02-12 17:19:30 +00:00
parent 44655290cc
commit 33c4a77f29
1 changed files with 4 additions and 4 deletions
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8
src/backend/nodes/outfuncs.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.296 2007/02/03 14:06:54 petere Exp $
* $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.297 2007/02/12 17:19:30 tgl Exp $
*
* NOTES
* Every node type that can appear in stored rules' parsetrees *must*
@ -1354,10 +1354,10 @@ _outRestrictInfo(StringInfo str, RestrictInfo *node)
WRITE_BITMAPSET_FIELD(left_relids);
WRITE_BITMAPSET_FIELD(right_relids);
WRITE_NODE_FIELD(orclause);
WRITE_NODE_FIELD(parent_ec);
/* don't write parent_ec, leads to infinite recursion in plan tree dump */
WRITE_NODE_FIELD(mergeopfamilies);
WRITE_NODE_FIELD(left_ec);
WRITE_NODE_FIELD(right_ec);
/* don't write left_ec, leads to infinite recursion in plan tree dump */
/* don't write right_ec, leads to infinite recursion in plan tree dump */
WRITE_NODE_FIELD(left_em);
WRITE_NODE_FIELD(right_em);
WRITE_BOOL_FIELD(outer_is_left);