Changeset: 9f0f431cba64 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=9f0f431cba64
Modified Files:
monetdb5/optimizer/opt_pipes.c
Branch: default
Log Message:
Ensure proper optimizer MAL blocks
The MAL block should exist, otherwise validation is useless.
diffs (12 lines):
diff --git a/monetdb5/optimizer/opt_pipes.c b/monetdb5/optimizer/opt_pipes.c
--- a/monetdb5/optimizer/opt_pipes.c
+++ b/monetdb5/optimizer/opt_pipes.c
@@ -542,6 +542,8 @@ validatePipe(MalBlkPtr mb){
int mitosis= FALSE, deadcode= FALSE, mergetable= FALSE,
multiplex=FALSE, garbage=FALSE;
int i;
+ if ( mb == NULL || getInstrPtr(mb,1) == 0)
+ throw(MAL,"optimizer.validate","improper optimizer mal
block\n");
if ( getFunctionId(getInstrPtr(mb,1)) == NULL || idcmp(getFunctionId(
getInstrPtr(mb,1)), "inline" ) )
throw(MAL,"optimizer.validate","'inline' should be the
first\n");
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