hequn8128 commented on a change in pull request #6494: [FLINK-10059] [table]
Add LTRIM supported in Table API and SQL
URL: https://github.com/apache/flink/pull/6494#discussion_r208608819
##########
File path:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/calls/BuiltInMethods.scala
##########
@@ -135,4 +135,6 @@ object BuiltInMethods {
val FROMBASE64 = Types.lookupMethod(classOf[ScalarFunctions], "fromBase64",
classOf[String])
val TOBASE64 = Types.lookupMethod(classOf[ScalarFunctions], "toBase64",
classOf[String])
+
+ val LTRIM = Types.lookupMethod(classOf[ScalarFunctions], "lTrim",
classOf[String])
Review comment:
Use `ltrim` function in calcite directly.
`val LTRIM = Types.lookupMethod(classOf[SqlFunctions], "ltrim",
classOf[String])`
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