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geqo_rel_paths(): compute_joinrel_size() shouldn't be called 

for non-JoinPath path! So now we have:
    if ( IsA_JoinPath (cheapest) )
        rel->size = compute_joinrel_size(cheapest);
This commit is contained in:
Vadim B. Mikheev 1997-06-11 02:44:12 +00:00
parent 5c2649b616
commit dee872de5c
1 changed files with 3 additions and 2 deletions
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5
src/backend/optimizer/geqo/geqo_paths.c
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@ -5,7 +5,7 @@
* *
* Copyright (c) 1994, Regents of the University of California * Copyright (c) 1994, Regents of the University of California
* *
* $Id: geqo_paths.c,v 1.3 1997/06/10 07:53:55 vadim Exp $ * $Id: geqo_paths.c,v 1.4 1997/06/11 02:44:12 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -112,7 +112,8 @@ geqo_rel_paths(Rel *rel)
} }
cheapest = (JoinPath*)set_paths(rel, path); cheapest = (JoinPath*)set_paths(rel, path);
rel->size = compute_joinrel_size(cheapest); if ( IsA_JoinPath (cheapest) )
rel->size = compute_joinrel_size(cheapest);
} }