Github user httfighter commented on the issue: https://github.com/apache/spark/pull/21826 I have a suggestion that I don't know if it is reasonable. In our spark, since we already support â||â as a string concatenation function, I don't know if we can make such an improvement. In the SQL project part, we will use "||" as a string concatenation function. In the SQL filter part, we will use "||" as the âOrâ operation. @HyukjinKwon @viirya @gatorsmile @rxin @hvanhovell
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