Changeset: d0dab26b9b66 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=d0dab26b9b66
Modified Files:
sql/server/rel_optimizer.c
Branch: Jun2020
Log Message:
disable a*a -> pow(a,2) rewriter
diffs (12 lines):
diff --git a/sql/server/rel_optimizer.c b/sql/server/rel_optimizer.c
--- a/sql/server/rel_optimizer.c
+++ b/sql/server/rel_optimizer.c
@@ -3143,7 +3143,7 @@ exp_simplify_math( mvc *sql, sql_exp *e,
return e;
}
/* change a*a into pow(a,2), later change pow(a,2) back
into a*a */
- if (exp_equal(le, re)==0 &&
exp_subtype(le)->type->eclass == EC_FLT) {
+ if (/* DISABLES CODE */ (0) && exp_equal(le, re)==0 &&
exp_subtype(le)->type->eclass == EC_FLT) {
/* pow */
list *l;
sql_exp *ne;
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