Changeset: 17090e542067 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/17090e542067
Modified Files:
sql/backends/monet5/rel_bin.c
Branch: pushcands
Log Message:
coalesce also needs to backproject into the right oid space
diffs (17 lines):
diff --git a/sql/backends/monet5/rel_bin.c b/sql/backends/monet5/rel_bin.c
--- a/sql/backends/monet5/rel_bin.c
+++ b/sql/backends/monet5/rel_bin.c
@@ -1101,7 +1101,12 @@ exp2bin_coalesce(backend *be, sql_exp *f
val = stmt_const(be, pos, NULL, val);
else if (!val->cand && nsel)
val = stmt_project(be, nsel, val);
-
+ else if (rsel && val->cand && val->cand ==
isel) {
+ val = stmt_project(be, rsel, val);
+ val->cand = nsel;
+ } else if (rsel && val->cand && val->cand !=
nsel && val->cand != rsel) {
+ assert(0);
+ }
res = stmt_replace(be, res, pos, val);
}
if (en->next) { /* handled then part */
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