cloud-fan commented on a change in pull request #33707:
URL: https://github.com/apache/spark/pull/33707#discussion_r686936870
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File path: sql/core/src/test/resources/sql-tests/results/ansi/interval.sql.out
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@@ -1136,117 +1136,192 @@ struct<INTERVAL '-178956970-8' YEAR TO MONTH:interval
year to month>
-- !query
-create temporary view interval_arithmetic as
- select CAST(dateval AS date), CAST(tsval AS timestamp), dateval as strval
from values
- ('2012-01-01', '2012-01-01')
- as interval_arithmetic(dateval, tsval)
+select
+ interval '2-2' year to month + interval '3' month,
+ interval '2' year - interval '3-3' year to month,
+ interval '99 11:22:33.123456789' day to second + interval '10 9:8' day to
minute,
+ interval '22:33.123456789' minute to second - interval '10' day
+-- !query schema
+struct<(INTERVAL '2-2' YEAR TO MONTH + INTERVAL '3' MONTH):interval year to
month,(INTERVAL '2' YEAR - INTERVAL '3-3' YEAR TO MONTH):interval year to
month,(INTERVAL '99 11:22:33.123456' DAY TO SECOND + INTERVAL '10 09:08' DAY TO
MINUTE):interval day to second,(INTERVAL '22:33.123456' MINUTE TO SECOND -
INTERVAL '10' DAY):interval day to second>
+-- !query output
+2-5 -1-3 109 20:30:33.123456000 -9 23:37:26.876544000
+
+
+-- !query
+select
+ interval '2' year + '3-3 year to month',
+ interval '3 year' - interval '2-2' year to month,
+ interval '99 11:22:33.123456789' day to second + '12:12 hour to second',
+ interval '4 22 day to hour' - interval '10' day,
+ interval '2' year + null,
+ null - interval '4 22' day to hour
-- !query schema
struct<>
-- !query output
+org.apache.spark.sql.catalyst.parser.ParseException
+
+Cannot parse the INTERVAL value: 4 22 day to hour(line 5, pos 2)
+== SQL ==
+select
+ interval '2' year + '3-3 year to month',
+ interval '3 year' - interval '2-2' year to month,
+ interval '99 11:22:33.123456789' day to second + '12:12 hour to second',
+ interval '4 22 day to hour' - interval '10' day,
+--^^^
+ interval '2' year + null,
+ null - interval '4 22' day to hour
-- !query
-select
- dateval,
- dateval - interval '2-2' year to month,
- dateval - interval '-2-2' year to month,
- dateval + interval '2-2' year to month,
- dateval + interval '-2-2' year to month,
- - interval '2-2' year to month + dateval,
- interval '2-2' year to month + dateval
-from interval_arithmetic
+select interval '2' year + '3-3'
-- !query schema
-struct<dateval:date,dateval - INTERVAL '2-2' YEAR TO MONTH:date,dateval -
INTERVAL '-2-2' YEAR TO MONTH:date,dateval + INTERVAL '2-2' YEAR TO
MONTH:date,dateval + INTERVAL '-2-2' YEAR TO MONTH:date,dateval + (- INTERVAL
'2-2' YEAR TO MONTH):date,dateval + INTERVAL '2-2' YEAR TO MONTH:date>
+struct<>
-- !query output
-2012-01-01 2009-11-01 2014-03-01 2014-03-01 2009-11-01
2009-11-01 2014-03-01
+java.lang.IllegalArgumentException
+Interval string does not match year-month format of `[+|-]d`, `INTERVAL
[+|-]'[+|-]d' DAY` when cast to interval year: 3-3
-- !query
-select
- tsval,
- tsval - interval '2-2' year to month,
- tsval - interval '-2-2' year to month,
- tsval + interval '2-2' year to month,
- tsval + interval '-2-2' year to month,
- - interval '2-2' year to month + tsval,
- interval '2-2' year to month + tsval
-from interval_arithmetic
+select interval '2' year - '4'
Review comment:
I think this should fail.
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