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author | Dongjoon Hyun <dongjoon@apache.org> | 2016-07-18 17:17:37 -0700 |
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committer | Reynold Xin <rxin@databricks.com> | 2016-07-18 17:17:37 -0700 |
commit | ea78edb80bf46e925d53e2aec29666c4eeb66188 (patch) | |
tree | 49dcd9199c4443b42f91e84a0a9f7b794d8846d9 /sql/hive/src/test/resources/sqlgen/case.sql | |
parent | 75f0efe74d0c9a7acb525339c5184b99fee4dafc (diff) | |
download | spark-ea78edb80bf46e925d53e2aec29666c4eeb66188.tar.gz spark-ea78edb80bf46e925d53e2aec29666c4eeb66188.tar.bz2 spark-ea78edb80bf46e925d53e2aec29666c4eeb66188.zip |
[SPARK-16590][SQL] Improve LogicalPlanToSQLSuite to check generated SQL directly
## What changes were proposed in this pull request?
This PR improves `LogicalPlanToSQLSuite` to check the generated SQL directly by **structure**. So far, `LogicalPlanToSQLSuite` relies on `checkHiveQl` to ensure the **successful SQL generation** and **answer equality**. However, it does not guarantee the generated SQL is the same or will not be changed unnoticeably.
## How was this patch tested?
Pass the Jenkins. This is only a testsuite change.
Author: Dongjoon Hyun <dongjoon@apache.org>
Closes #14235 from dongjoon-hyun/SPARK-16590.
Diffstat (limited to 'sql/hive/src/test/resources/sqlgen/case.sql')
-rw-r--r-- | sql/hive/src/test/resources/sqlgen/case.sql | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/hive/src/test/resources/sqlgen/case.sql b/sql/hive/src/test/resources/sqlgen/case.sql new file mode 100644 index 0000000000..f6a8c32cf0 --- /dev/null +++ b/sql/hive/src/test/resources/sqlgen/case.sql @@ -0,0 +1,4 @@ +-- This file is automatically generated by LogicalPlanToSQLSuite. +SELECT CASE WHEN id % 2 > 0 THEN 0 WHEN id % 2 = 0 THEN 1 END FROM parquet_t0 +-------------------------------------------------------------------------------- +SELECT `gen_attr` AS `CASE WHEN ((id % CAST(2 AS BIGINT)) > CAST(0 AS BIGINT)) THEN 0 WHEN ((id % CAST(2 AS BIGINT)) = CAST(0 AS BIGINT)) THEN 1 END` FROM (SELECT CASE WHEN ((`gen_attr` % CAST(2 AS BIGINT)) > CAST(0 AS BIGINT)) THEN 0 WHEN ((`gen_attr` % CAST(2 AS BIGINT)) = CAST(0 AS BIGINT)) THEN 1 END AS `gen_attr` FROM (SELECT `id` AS `gen_attr` FROM `default`.`parquet_t0`) AS gen_subquery_0) AS gen_subquery_1 |