Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 64 insertions, 0 deletions

diff --git a/yql/essentials/tests/sql/suites/bigdate/explicit_cast.sql b/yql/essentials/tests/sql/suites/bigdate/explicit_cast.sql
new file mode 100644
index 0000000000..d57c9c20ae
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/bigdate/explicit_cast.sql
@@ -0,0 +1,64 @@
+$date32_min = unwrap(cast(-53375809 as date32));
+$date32_max = unwrap(cast(53375807 as date32));
+
+$datetime64_min = unwrap(cast(-4611669897600 as datetime64));
+$datetime64_max = unwrap(cast(4611669811199 as datetime64));
+
+$timestamp64_min = unwrap(cast(-4611669897600000000 as timestamp64));
+$timestamp64_max = unwrap(cast(4611669811199999999 as timestamp64));
+
+$date32_minus1 = unwrap(cast(-1 as date32));
+$datetime64_minus1 = unwrap(cast(-1 as datetime64));
+$timestamp64_minus1 = unwrap(cast(-1 as timestamp64));
+
+-- scale up
+select 1, cast($date32_minus1 as datetime64), cast($date32_min as datetime64), cast($date32_max as datetime64)
+, 2, cast($date32_minus1 as timestamp64), cast($date32_min as timestamp64), cast($date32_max as timestamp64)
+, 3, cast($datetime64_minus1 as timestamp64), cast($datetime64_min as timestamp64), cast($datetime64_max as timestamp64);
+
+-- scale down
+select 1, cast($timestamp64_minus1 as datetime64), cast($timestamp64_min as datetime64), cast($timestamp64_max as datetime64)
+, 2, cast($timestamp64_minus1 as date32), cast($timestamp64_min as date32), cast($timestamp64_max as date32)
+, 3, cast($datetime64_minus1 as date32), cast($datetime64_min as date32), cast($datetime64_max as date32);
+
+$date_max_value = 49673l;
+$date_max = unwrap(cast($date_max_value - 1 as date));
+$datetime_max = unwrap(cast($date_max_value*86400 - 1 as datetime));
+$timestamp_max = unwrap(cast($date_max_value*86400*1000000 - 1 as timestamp));
+$interval_min = unwrap(cast(-$date_max_value*86400*1000000 + 1 as interval));
+$interval_max = unwrap(cast($date_max_value*86400*1000000 - 1 as interval));
+
+-- narrow to bigdate
+select 1, cast($date_max as date32), cast($date_max as datetime64), cast($date_max as timestamp64)
+, 2 , cast($datetime_max as date32), cast($datetime_max as datetime64), cast($datetime_max as timestamp64)
+, 3, cast($timestamp_max as date32), cast($timestamp_max as datetime64), cast($timestamp_max as timestamp64)
+, 4, cast($interval_min as interval64), cast($interval_max as interval64);
+
+$date32_val = unwrap(cast($date_max_value - 1 as date32));
+$datetime64_val = unwrap(cast($date_max_value*86400 - 1 as datetime64));
+$timestamp64_val = unwrap(cast($date_max_value*86400*1000000 - 1 as timestamp64));
+$interval64_val_min = unwrap(cast(-$date_max_value*86400*1000000 + 1 as interval64));
+$interval64_val_max = unwrap(cast($date_max_value*86400*1000000 - 1 as interval64));
+
+-- bigdate to narrow
+select 1, cast($date32_val as date), cast($date32_val as datetime), cast($date32_val as timestamp)
+, 2, cast($datetime64_val as date), cast($datetime64_val as datetime), cast($datetime64_val as timestamp)
+, 3, cast($timestamp64_val as date), cast($timestamp64_val as datetime), cast($timestamp64_val as timestamp)
+, 4, cast($interval64_val_min as interval), cast($interval64_val_max as interval);
+
+select 1, cast($date32_minus1 as date), cast($date32_minus1 as datetime), cast($date32_minus1 as timestamp)
+, 2, cast($datetime64_minus1 as date), cast($datetime64_minus1 as datetime), cast($datetime64_minus1 as timestamp)
+, 3, cast($timestamp64_minus1 as date), cast($timestamp64_minus1 as datetime), cast($timestamp64_minus1 as timestamp);
+
+-- bigdate to narrow out of range
+
+$date32_big_val = unwrap(cast($date_max_value as date32));
+$datetime64_big_val = unwrap(cast($date_max_value*86400 as datetime64));
+$timestamp64_big_val = unwrap(cast($date_max_value*86400*1000000 as timestamp64));
+$interval64_big_val_min = unwrap(cast(-$date_max_value*86400*1000000 as interval64));
+$interval64_big_val_max = unwrap(cast($date_max_value*86400*1000000 as interval64));
+
+select 1, cast($date32_big_val as date), cast($date32_big_val as datetime), cast($date32_big_val as timestamp)
+, 2, cast($datetime64_big_val as date), cast($datetime64_big_val as datetime), cast($datetime64_big_val as timestamp)
+, 3, cast($timestamp64_big_val as date), cast($timestamp64_big_val as datetime), cast($timestamp64_big_val as timestamp)
+, 4, cast($interval64_big_val_min as interval), cast($interval64_big_val_max as interval);