dawidwys commented on a change in pull request #8050: [FLINK-11067][table]
Convert TableEnvironments to interfaces
URL: https://github.com/apache/flink/pull/8050#discussion_r276162752
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File path:
flink-table/flink-table-common/src/main/java/org/apache/flink/table/expressions/ResolvedFieldReference.java
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@@ -16,20 +16,18 @@
* limitations under the License.
*/
-package org.apache.flink.table.descriptors
+package org.apache.flink.table.expressions;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.api.common.typeinfo.TypeInformation;
/**
- * A trait for descriptors that allow to define a format and schema.
- */
-trait SchematicDescriptor[D <: SchematicDescriptor[D]] extends Descriptor {
+ * A reference to a field in an input which has been resolved.
Review comment:
Could you add a note that this is only a workaround and why we need that?
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