Changeset: d2e3331ae1f1 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/d2e3331ae1f1
Modified Files:
sql/server/rel_statistics_functions.c
sql/test/BugTracker-2024/Tests/All
Branch: Dec2023
Log Message:
fixed bug #7458, ie fixed property propagation with sign function.
diffs (24 lines):
diff --git a/sql/server/rel_statistics_functions.c
b/sql/server/rel_statistics_functions.c
--- a/sql/server/rel_statistics_functions.c
+++ b/sql/server/rel_statistics_functions.c
@@ -409,7 +409,11 @@ sql_sign_propagate_statistics(mvc *sql,
atom *zero1 = atom_zero_value(sql->sa, &(omin->tpe));
int cmp1 = atom_cmp(omax, zero1), cmp2 = atom_cmp(omin, zero1);
- if (cmp1 >= 0 && cmp2 >= 0) {
+ if (cmp1 == 0 && cmp2 == 0) {
+ set_minmax_property(sql, e, PROP_MAX, atom_int(sql->sa,
bte, 0));
+ set_minmax_property(sql, e, PROP_MIN, atom_int(sql->sa,
bte, 0));
+ properties_set = true;
+ } else if (cmp1 > 0 && cmp2 > 0) {
set_minmax_property(sql, e, PROP_MAX, atom_int(sql->sa,
bte, 1));
set_minmax_property(sql, e, PROP_MIN, atom_int(sql->sa,
bte, 1));
properties_set = true;
diff --git a/sql/test/BugTracker-2024/Tests/All
b/sql/test/BugTracker-2024/Tests/All
--- a/sql/test/BugTracker-2024/Tests/All
+++ b/sql/test/BugTracker-2024/Tests/All
@@ -24,3 +24,4 @@ between-boolean-7451
concat_order-7455
order-by-false-or-false-Bug-7456
constant-expression-issue-7457
+sign-issue-7458
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