maropu commented on a change in pull request #30543:
URL: https://github.com/apache/spark/pull/30543#discussion_r538364083
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/regexpExpressions.scala
##########
@@ -348,11 +348,11 @@ case class NotLikeAny(child: Expression, patterns:
Seq[UTF8String]) extends Like
Examples:
> SET spark.sql.parser.escapedStringLiterals=true;
spark.sql.parser.escapedStringLiterals true
- > SELECT '%SystemDrive%\Users\John' _FUNC_ '%SystemDrive%\\Users.*';
+ > SELECT _FUNC_('%SystemDrive%\Users\John', '%SystemDrive%\\Users.*');
Review comment:
What do you mean? I meant the current generated doc is incorrect (`str
regexp_like regex` in the usage);
<img width="500" alt="Screen Shot 2020-12-08 at 22 14 34"
src="https://user-images.githubusercontent.com/692303/101488973-9e1bb300-39a3-11eb-92bc-9d0f654afae4.png";>
```
scala> sql("select 'aaa' regexp_like 'aaa'").show()
org.apache.spark.sql.catalyst.parser.ParseException:
extraneous input ''aaa'' expecting {<EOF>, ';'}(line 1, pos 25)
== SQL ==
select 'aaa' regexp_like 'aaa'
-------------------------^^^
```
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