cgivre 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_r235383668
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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 +110,29 @@ 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());
+ //DRILL-6847: This section adds query metadata to the REST results
+ MaterializedField col = loader.getSchema().getColumn(i);
+ columns.add(col.getName());
+ StringBuilder dataType = new
StringBuilder(col.getType().getMinorType().name());
+
+ //For DECIMAL type
+ if (col.getType().hasPrecision()) {
+ dataType.append("(");
+ dataType.append(col.getType().getPrecision());
+
+ if (col.getType().hasScale()) {
+ dataType.append(", ");
+ dataType.append(col.getType().getScale());
+ }
+
+ dataType.append(")");
+ } else if( col.getType().hasWidth()) {
Review comment:
Fixed. Sorry about all the formatting errors. Normally, I run the
formatter before submitting but that screwed up the rest of the file's
formatting.
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