Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1281#discussion_r90273518
--- Diff:
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/util/JdbcCommon.java
---
@@ -284,7 +291,7 @@ public static Schema createSchema(final ResultSet rs,
String recordName, boolean
break;
case INTEGER:
- if (meta.isSigned(i)) {
+ if (!dbAdapter.getSupportsMetaDataColumnIsSigned() ||
meta.isSigned(i)) {
--- End diff --
If the DB doesn't support isSigned(), should we treat them all as Longs? I
assume it's done this way if Hive returns INTEGER as the type and Integer
objects for values. I wonder if there's another DB that doesn't support
isSigned() and could return Long objects. In that case we might want another
check for getSupportsMetaDataColumnIsSigned() (and for the type of object) when
storing the values into the record.
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