From ea78edb80bf46e925d53e2aec29666c4eeb66188 Mon Sep 17 00:00:00 2001 From: Dongjoon Hyun Date: Mon, 18 Jul 2016 17:17:37 -0700 Subject: [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 Closes #14235 from dongjoon-hyun/SPARK-16590. --- sql/hive/src/test/resources/sqlgen/tablesample_4.sql | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 sql/hive/src/test/resources/sqlgen/tablesample_4.sql (limited to 'sql/hive/src/test/resources/sqlgen/tablesample_4.sql') diff --git a/sql/hive/src/test/resources/sqlgen/tablesample_4.sql b/sql/hive/src/test/resources/sqlgen/tablesample_4.sql new file mode 100644 index 0000000000..c22b20802c --- /dev/null +++ b/sql/hive/src/test/resources/sqlgen/tablesample_4.sql @@ -0,0 +1,4 @@ +-- This file is automatically generated by LogicalPlanToSQLSuite. +SELECT * FROM t0 TABLESAMPLE(100 PERCENT) +-------------------------------------------------------------------------------- +SELECT `gen_attr` AS `id` FROM (SELECT `gen_attr` FROM (SELECT `id` AS `gen_attr` FROM `default`.`t0` TABLESAMPLE(100.0 PERCENT)) AS gen_subquery_0) AS t0 -- cgit v1.2.3