Mike & Andrus, Thanks for your help you got me a bit closer.
So one step forward.. but not quite there. So, here's the path now... In the first shell: $ java -cp bin/h2*.jar org.h2.tools.Server -tcp -tcpAllowOthers In a second shell java -cp h2*.jar org.h2.tools.RunScript -url "jdbc:h2:tcp://localhost/mem:test" -user sa -script ../script.sql This works. The SQL in the script.sql gets executed and I can connect with Squirrel nwith the following URL: jdbc:h2:tcp://localhost/mem:test;MVCC=TRUE I can view the changes. New Schema's are present, new tables, selects against the tables get the correct number of rows. All done using Squirrel. I then go to Cayenne Modeller and try to connect for rev engineering. When I look at the log file, it's show's that it's connecting to the DB succesfully... Oct 20, 2017 12:45:58 PM INFO: Connecting to 'jdbc:h2:tcp://localhost/mem:test;MVCC=TRUE;' as 'sa' Oct 20, 2017 12:45:58 PM INFO: +++ Connecting: SUCCESS. Oct 20, 2017 12:45:58 PM INFO: Connecting to 'jdbc:h2:tcp://localhost/mem:test;MVCC=TRUE;' as 'sa' Oct 20, 2017 12:45:58 PM INFO: +++ Connecting: SUCCESS. Oct 20, 2017 12:45:58 PM INFO: Connecting to 'jdbc:h2:tcp://localhost/mem:test;MVCC=TRUE;' as 'sa' Oct 20, 2017 12:45:58 PM INFO: +++ Connecting: SUCCESS. But the modeller puts up a dialog: Connection is broken: "unexpected status 16777216 [90067-192] And that's it, nothing more happens. Now I should also point out that Squirrel also puts up a dialog box on connection: Error occurred during task execution: for input string: "127.0.0.1:9092" But when I dismiss that error and examine the log file, it shows: Caused by: java.lang.NumberFormatException: For input string: " 127.0.0.1:9092" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:580) at java.lang.Integer.valueOf(Integer.java:740) at java.lang.Integer.decode(Integer.java:1197) at org.h2.tools.SimpleResultSet.getInt(SimpleResultSet.java:709) But Squirrel continues on and manages to read the object tree and execute SQL against the db. Tony On Fri, Oct 20, 2017 at 12:04 PM, Mike Kienenberger <mkien...@gmail.com> wrote: > I see a couple of possible reasons: > > First I would guess that "jdbc:h2:mem" is creating a separate > in-memory database rather than using your tcp-served db. > > Second, you might need to specify your non-standard schemas like as > follows. > > Below is a url I use modified for what values you provided: > > jdbc:h2:tcp://localhost/<path-to-test>;AUTO_SERVER=TRUE;MVCC > =TRUE;SCHEMA_SEARCH_PATH=CORE_OPERATION > > On Fri, Oct 20, 2017 at 11:55 AM, Tony Giaccone <tgiacc...@gmail.com> > wrote: > > I created an H2 database, using our standard SQL. Now I'd like to > > rev-engineer that db with cayenne, but the schema doesn't show up in the > > modeler. > > > > To reproduce this problem, I follow these steps: > > > > $ java -cp bin/h2*.jar org.h2.tools.Server -tcp -tcpAllowOthers > > > > this creates a H2 database. > > > > I connect with Squirrel SQL Client > > driver: org.h2.Driver > > URL: jdbc:h2:mem:test;MVCC=TRUE > > > > This connects to the H2 Db, where I execute > > > > CREATE SCHEMA IF NOT EXISTS CORE AUTHORIZATION SA; > > > > This creates the new schema which, when I refresh the tree in squirrel, > is > > displayed. > > > > I then try to rev-engineer with the cayenne modeler 4.1.M1 > > > > Only two schema's show up in the modeler drop down, INFORMATION_SCHEMA > and > > PUBLIC the newly created schema CORE is not in the list. > > > > > > Any Suggestions? > > > > > > Tony Giaccone >