# NuoDB as supported database ? I got error in metadata extrac **URL:** \ **Category:** CloverDX Platform\ **Created:** [March 2, 2014, 12:00am UTC](https://forum.cloverdx.com/t/nuodb-as-supported-database-i-got-error-in-metadata-extrac/1358 "2014-03-02T00:00:00Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![psimbera](https://yyz1.discourse-cdn.com/flex007/user_avatar/forum.cloverdx.com/psimbera/32/128_2.png) [@psimbera](https://forum.cloverdx.com/u/psimbera)\ **Post date:** [March 2, 2014, 12:00am UTC](https://forum.cloverdx.com/t/nuodb-as-supported-database-i-got-error-in-metadata-extrac/1358/1 "2014-03-02T00:00:00Z")
Hello, I wolud like use NuoDB database as data source. I try add djbc driver, I connected into database (connection valid in after validation), but metadata wizard generate error (I see schemas, tables hiearchy, but: 1. schemas and tables has first char . (on example, schema HOCKEY, in ist .HOCKEY, same in tables (with schema prefix checkbox checked) when I select table, Generate query…I get query select \* from .HOCKEY.HOCKEY (need select \* from HOCKEY.HOCKEY) - I modify manually 2. I push Next, and I got error : Metadata extraction failed, attempted update on readonly connection Where I do some wrong ? Thanks a lot for response PS: I have Clover ETL version 3.5.0.058 ---
**Author:** ![slechtaj](https://avatars.discourse-cdn.com/v4/letter/s/59ef9b/32.png) [@slechtaj](https://forum.cloverdx.com/u/slechtaj)\ **Post date:** [March 3, 2014, 4:46pm UTC](https://forum.cloverdx.com/t/nuodb-as-supported-database-i-got-error-in-metadata-extrac/1358/2 "2014-03-03T16:46:19Z")
Hi, Unfortunately the current version of the Clover does not support NuoDB. However, I have already created a ticket for this issue in our system ([http://bug.javlin.eu/browse/CLO-3118](http://bug.javlin.eu/browse/CLO-3118)), so that you can keep yourself updated about the latest status.