QiangCai commented on a change in pull request #3898:
URL: https://github.com/apache/carbondata/pull/3898#discussion_r479598589
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File path:
integration/spark/src/main/scala/org/apache/spark/sql/parser/CarbonSpark2SqlParser.scala
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@@ -693,7 +693,7 @@ class CarbonSpark2SqlParser extends CarbonDDLSqlParser {
var columnComment: String = ""
var plainComment: String = ""
if (col.getComment().isDefined) {
- columnComment = " comment \"" + col.getComment().get + "\""
+ columnComment = " comment '" + col.getComment().get + "'"
Review comment:
Double quotes will lead column comments to be null in some spark
versions.
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