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[SPARK-10180] [SQL] JDBC datasource are not processing EqualNullSafe filter #8743

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[SPARK-10180] [SQL] JDBC datasource are not processing EqualNullSafe filter #8743

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cb1dd0a
[SPARK-10180] [SQL] Update query to prevent to return null.
HyukjinKwon Sep 14, 2015
bf0b22c
[SPARK-10180][SQL] Add a test for the null-safety comparison operator.
HyukjinKwon Nov 20, 2015
b76d3f3
Resolve conflicts
HyukjinKwon Dec 21, 2015
fb2c38d
Resolve conflicts
HyukjinKwon Dec 29, 2015
ef9350d
Use != instead of <>.
HyukjinKwon Dec 29, 2015
bd0b70e
Remove unintentionally added functions of old verions
HyukjinKwon Dec 29, 2015
9384a55
Resolve conflicts
HyukjinKwon Dec 31, 2015
17b6953
Resolve conflicts
HyukjinKwon Jan 1, 2016
a489a33
Change the compiled string test.
HyukjinKwon Jan 1, 2016
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[SPARK-10180][SQL] Add a test for the null-safety comparison operator.
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@HyukjinKwon
HyukjinKwon committed Nov 20, 2015
commit bf0b22c75b1f5084a07daa903d554dafc20d9a6a
1 change: 1 addition & 0 deletions sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCSuite.scala
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Expand Up @@ -180,6 +180,7 @@ class JDBCSuite extends SparkFunSuite with BeforeAndAfter with SharedSQLContext
assert(sql("SELECT * FROM foobar WHERE THEID != 2").collect().size === 2)
assert(sql("SELECT * FROM foobar WHERE THEID = 1").collect().size === 1)
assert(sql("SELECT * FROM foobar WHERE NAME = 'fred'").collect().size === 1)
assert(sql("SELECT * FROM foobar WHERE NAME <=> 'fred'").collect().size === 1)
assert(sql("SELECT * FROM foobar WHERE NAME > 'fred'").collect().size === 2)
assert(sql("SELECT * FROM foobar WHERE NAME != 'fred'").collect().size === 2)
}
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