LuciferYang commented on code in PR #49071:
URL: https://github.com/apache/spark/pull/49071#discussion_r1872980343
##########
sql/core/src/main/scala/org/apache/spark/sql/jdbc/PostgresDialect.scala:
##########
@@ -258,6 +260,23 @@ private object PostgresDialect extends JdbcDialect with
SQLConfHelper {
}
}
+ class PostgresSQLBuilder extends JDBCSQLBuilder {
+ override def visitBinaryArithmetic(name: String, l: String, r: String):
String = {
+ l + " " + name.replace('^', '#') + " " + r
+ }
+ }
+
+ override def compileExpression(expr: Expression): Option[String] = {
Review Comment:
https://github.com/apache/spark/pull/48210 is an optimization rather than a
bug fix. If the current pr can solve the issue, this changes is fine to me. Of
course, let's hear what others think.
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