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| author | Dongjoon Hyun <dongjoon@apache.org> | 2016-10-06 09:42:30 -0700 |
|---|---|---|
| committer | gatorsmile <gatorsmile@gmail.com> | 2016-10-06 09:42:30 -0700 |
| commit | 92b7e5728025b1bb6ed3aab5f1753c946a73568c (patch) | |
| tree | 7620ed80d9295210f5ce36eaa25b0a2ebb8a65f0 /sql/hive/src/test/resources/sqlgen/interval_arithmetic.sql | |
| parent | 5e9f32dd87e58e909a579eaa310e67d31c3b6573 (diff) | |
| download | spark-92b7e5728025b1bb6ed3aab5f1753c946a73568c.tar.gz spark-92b7e5728025b1bb6ed3aab5f1753c946a73568c.tar.bz2 spark-92b7e5728025b1bb6ed3aab5f1753c946a73568c.zip | |
[SPARK-17750][SQL] Fix CREATE VIEW with INTERVAL arithmetic.
## What changes were proposed in this pull request?
Currently, Spark raises `RuntimeException` when creating a view with timestamp with INTERVAL arithmetic like the following. The root cause is the arithmetic expression, `TimeAdd`, was transformed into `timeadd` function as a VIEW definition. This PR fixes the SQL definition of `TimeAdd` and `TimeSub` expressions.
```scala
scala> sql("CREATE TABLE dates (ts TIMESTAMP)")
scala> sql("CREATE VIEW view1 AS SELECT ts + INTERVAL 1 DAY FROM dates")
java.lang.RuntimeException: Failed to analyze the canonicalized SQL: ...
```
## How was this patch tested?
Pass Jenkins with a new testcase.
Author: Dongjoon Hyun <dongjoon@apache.org>
Closes #15318 from dongjoon-hyun/SPARK-17750.
Diffstat (limited to 'sql/hive/src/test/resources/sqlgen/interval_arithmetic.sql')
| -rw-r--r-- | sql/hive/src/test/resources/sqlgen/interval_arithmetic.sql | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sql/hive/src/test/resources/sqlgen/interval_arithmetic.sql b/sql/hive/src/test/resources/sqlgen/interval_arithmetic.sql new file mode 100644 index 0000000000..31d0034876 --- /dev/null +++ b/sql/hive/src/test/resources/sqlgen/interval_arithmetic.sql @@ -0,0 +1,8 @@ +-- This file is automatically generated by LogicalPlanToSQLSuite. +select ts + interval 1 day, ts + interval 2 days, + ts - interval 1 day, ts - interval 2 days, + ts + interval '1' day, ts + interval '2' days, + ts - interval '1' day, ts - interval '2' days +from dates +-------------------------------------------------------------------------------- +SELECT `gen_attr_0` AS `CAST(ts + interval 1 days AS TIMESTAMP)`, `gen_attr_2` AS `CAST(ts + interval 2 days AS TIMESTAMP)`, `gen_attr_3` AS `CAST(ts - interval 1 days AS TIMESTAMP)`, `gen_attr_4` AS `CAST(ts - interval 2 days AS TIMESTAMP)`, `gen_attr_5` AS `CAST(ts + interval 1 days AS TIMESTAMP)`, `gen_attr_6` AS `CAST(ts + interval 2 days AS TIMESTAMP)`, `gen_attr_7` AS `CAST(ts - interval 1 days AS TIMESTAMP)`, `gen_attr_8` AS `CAST(ts - interval 2 days AS TIMESTAMP)` FROM (SELECT CAST(`gen_attr_1` + interval 1 days AS TIMESTAMP) AS `gen_attr_0`, CAST(`gen_attr_1` + interval 2 days AS TIMESTAMP) AS `gen_attr_2`, CAST(`gen_attr_1` - interval 1 days AS TIMESTAMP) AS `gen_attr_3`, CAST(`gen_attr_1` - interval 2 days AS TIMESTAMP) AS `gen_attr_4`, CAST(`gen_attr_1` + interval 1 days AS TIMESTAMP) AS `gen_attr_5`, CAST(`gen_attr_1` + interval 2 days AS TIMESTAMP) AS `gen_attr_6`, CAST(`gen_attr_1` - interval 1 days AS TIMESTAMP) AS `gen_attr_7`, CAST(`gen_attr_1` - interval 2 days AS TIMESTAMP) AS `gen_attr_8` FROM (SELECT `ts` AS `gen_attr_1` FROM `default`.`dates`) AS gen_subquery_0) AS gen_subquery_1 |