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_r233423505
##########
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:
I see but though it is not your use case, I think we should consider
shipping not only String type but as well information about precision and scale
for those who might need it.
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