[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-12-06 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-562817452
 
 
   Thanks, all.


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[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-08-05 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-518495040
 
 
   @dongjoon-hyun could you check this pr? (I have no comment now


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[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-08-05 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-518494385
 
 
   > @maropu Could I open another PR to resolve this?
   
   Since this jira originally intends to support these statements with escape, 
I think its ok to uncomment them in this pr.


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[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-08-01 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-517534374
 
 
   plz uncoment the some existing tests for ESCAPE? 
https://github.com/apache/spark/blob/4e7a4cd20e2f6e19b45fee6bfd24071ce4c88dd8/sql/core/src/test/resources/sql-tests/inputs/pgSQL/strings.sql#L273


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[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-07-22 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-514016800
 
 
   check this query?
   ```
   scala> sql("""select * from t9 where a like a escape '' """).show
   java.lang.AssertionError: assertion failed
at scala.Predef$.assert(Predef.scala:208)
at 
org.apache.spark.sql.catalyst.util.StringUtils$.escapeLikeRegex(StringUtils.scala:46)
at 
org.apache.spark.sql.catalyst.util.StringUtils.escapeLikeRegex(StringUtils.scala)
at 
org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage1.processNext(Unknown
 Source)
at 
org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43)
   ```


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[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-07-16 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-511803526
 
 
   Also, could you check the query below?
   
   ```
   scala> sql("""select * from t8 where a like b escape '"' """).show
   org.apache.spark.sql.catalyst.parser.ParseException:
   Invalid escape string.Escape string must be empty or one character.(line 1, 
pos 25)
   
   == SQL ==
   select * from t8 where a like b escape '"'
   -^^^
   ```
   
   ```
   postgres=# select * from t8 where a like b escape '"';
a | b 
   ---+---
   (0 rows)
   
   ```


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[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-07-16 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-511745351
 
 
   yea, I'll check in a day and just a sec.


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[GitHub] [spark] maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE syntax

2019-07-11 Thread GitBox
maropu commented on issue #25001: [SPARK-28083][SQL] Support LIKE ... ESCAPE 
syntax
URL: https://github.com/apache/spark/pull/25001#issuecomment-510358807
 
 
   retest this please


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