[GitHub] arina-ielchiieva commented on a change in pull request #1539: DRILL-6847: Add Query Metadata to RESTful Interface

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arina-ielchiieva commented on a change in pull request #1539: DRILL-6847: Add Query Metadata to RESTful Interface
URL: https://github.com/apache/drill/pull/1539#discussion_r233348011
 
 

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 File path: exec/java-exec/src/main/java/org/apache/drill/exec/server/rest/WebUserConnection.java
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 @@ -106,7 +110,10 @@ public void sendData(RpcOutcomeListener<Ack> listener, QueryWritableBatch result
         // TODO:  Clean:  DRILL-2933:  That load(...) no longer throws
         // SchemaChangeException, so check/clean catch clause below.
         for (int i = 0; i < loader.getSchema().getFieldCount(); ++i) {
-          columns.add(loader.getSchema().getColumn(i).getName());
+
+          MaterializedField col = loader.getSchema().getColumn(i);
+          columns.add(col.getName());
+          metadata.add(col.getType().getMinorType().name());
 
 Review comment:
   Some types can have precision and scale, does this information needed?

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