Github user selvaganesang commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/430#discussion_r59881992
--- Diff: core/conn/jdbc_type2/native/SqlInterface.cpp ---
@@ -246,10 +246,14 @@ SQLRETURN GetJDBCValues( SQLItemDesc_def *SQLItemDesc,
SQLItemDesc->signType = TRUE;
break;
case SQLTYPECODE_DATETIME:
+ // Calculate the length based on YYYY/MM/DD HH:MM:SS.ffffff
+ SQLItemDesc->maxLen = 20 + 6;
--- End diff --
No need to use the internal format because SQLCLI accepts TIMESTAMP, DATE
and TIME in character format. I think the point I am trying to make here is
SQLItemDesc->maxLen isused by getMemoryAllocInfo to allocate memory buffer
accordingly on the client side to be shipped to the JNI side. If so, I am
curious how the parameters for date/time/timestamp worked till now?
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