Changeset: 6b971e517bf9 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/6b971e517bf9
Modified Files:
monetdb5/optimizer/opt_pushselect.c
Branch: Jul2021
Log Message:
Defensive line, no bat arguments for patterns
diffs (12 lines):
diff --git a/monetdb5/optimizer/opt_pushselect.c
b/monetdb5/optimizer/opt_pushselect.c
--- a/monetdb5/optimizer/opt_pushselect.c
+++ b/monetdb5/optimizer/opt_pushselect.c
@@ -325,7 +325,7 @@ OPTpushselectImplementation(Client cntxt
InstrPtr q = mb->stmt[vars[var]]; /* BEWARE:
the optimizer may not add or remove statements ! */
if (isLikeOp(q) &&
- isVarConstant(mb, getArg(q, 2)) && /*
pattern is a value */
+ !isaBatType(getArgType(mb, q, 2)) &&
isVarConstant(mb, getArg(q, 2)) && /* pattern is a value */
isVarConstant(mb, getArg(q, 3)) && /*
escape is a value */
isVarConstant(mb, getArg(q, 4)) && /*
isensitive flag is a value */
strcmp(getVarName(mb, getArg(q,0)),
getVarName(mb, getArg(p,1))) == 0 /* the output variable from batalgebra.like
is the input one for [theta]select */) {
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