Airblader commented on a change in pull request #17313:
URL: https://github.com/apache/flink/pull/17313#discussion_r720097089
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File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/codegen/JsonGenerateUtils.scala
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@@ -31,12 +31,27 @@ import
org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.node.{Arr
import
org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.util.RawValue
import org.apache.calcite.rex.{RexCall, RexNode}
+import org.apache.calcite.sql.SqlJsonConstructorNullClause
import java.time.format.DateTimeFormatter
/** Utility for generating JSON function calls. */
object JsonGenerateUtils {
+ /** Returns a term which wraps the given <code>expression</code> into a
[[JsonNode]]. If the
Review comment:
These would be so much easier to spot if IntelliJ didn't happily render
them correctly…
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