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MXS-1248: Add simple cte test

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This commit is contained in:
Johan Wikman 2017-06-29 21:02:47 +02:00
parent 84c5aa9934
commit f91df4617a
2 changed files with 18 additions and 0 deletions
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3
query_classifier/test/CMakeLists.txt
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@ -47,6 +47,9 @@ if (BUILD_QC_MYSQLEMBEDDED)
add_test(TestQC_version_sensitivity version_sensitivity)
if(NOT (MYSQL_EMBEDDED_VERSION VERSION_LESS 10.2))
add_test(TestQC_cte_simple compare -v 2 ${CMAKE_CURRENT_SOURCE_DIR}/cte_simple.test)
endif()
if(NOT (MYSQL_EMBEDDED_VERSION VERSION_LESS 10.3))
add_test(TestQC_Oracle-binlog_stm_ps compare -v 2 ${CMAKE_CURRENT_SOURCE_DIR}/oracle/binlog_stm_ps.test)
add_test(TestQC_Oracle-binlog_stm_sp compare -v 2 ${CMAKE_CURRENT_SOURCE_DIR}/oracle/binlog_stm_sp.test)

15
query_classifier/test/cte_simple.test Normal file
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@ -0,0 +1,15 @@
WITH t AS (SELECT a FROM t1 WHERE b >= 'c') SELECT * FROM t2,t WHERE t2.c=t.a;
SELECT t1.a,t1.b FROM t1,t2
WHERE t1.a>t2.c AND
t2.c in (WITH t as (SELECT * FROM t1 WHERE t1.a<5)
SELECT t2.c FROM t2,t WHERE t2.c=t.a);
WITH engineers AS (
SELECT * FROM employees WHERE dept IN ('Development','Support')
)
SELECT * FROM engineers E1
WHERE NOT EXISTS (SELECT 1
FROM engineers E2
WHERE E2.country=E1.country
AND E2.name <> E1.name);