beliefer commented on a change in pull request #25001: [SPARK-28083][SQL]
Support LIKE ... ESCAPE syntax
URL: https://github.com/apache/spark/pull/25001#discussion_r353535409
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File path:
sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
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@@ -684,7 +684,8 @@ predicate
: NOT? kind=BETWEEN lower=valueExpression AND upper=valueExpression
| NOT? kind=IN '(' expression (',' expression)* ')'
| NOT? kind=IN '(' query ')'
- | NOT? kind=(RLIKE | LIKE) pattern=valueExpression
+ | NOT? kind=RLIKE pattern=valueExpression
+ | NOT? kind=LIKE pattern=valueExpression (ESCAPE escapeChar=STRING)?
Review comment:
Yes.
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