postgresql 10 beta - partition table

PostgreSQL version 10(beta) supports partitioned tables.

Table attribute 'p' has been added.

The parent table is not visible.

so.

It works after modifying as below.

      <Command id="postgresql8.getTables">
         <SQL>
            <![CDATA[
SELECT c.relname                                     AS "Name",
       n.nspname                                     AS "Schema",
       pg_get_userbyid(c.relowner)                   AS "Owner",
       t.spcname                                     AS "Tablespace",
       c.relhasindex                                 AS "Has Indexes",
       c.relhasrules                                 AS "Has Rules",
       ]]>
            <If test="#util.isDatabaseVersionGTE(8,4)">
               <![CDATA[
       c.relhastriggers                               AS "Has Triggers",
       ]]>
            </If>
            <Else>
               <![CDATA[
       (c.reltriggers > 0)                            AS "Has Triggers",
       ]]>
            </Else>
            <![CDATA[
       c.relisshared                                 AS "Is Shared",
       c.relnatts                                    AS "N Cols",
       pg_catalog.obj_description(c.oid, 'pg_class') AS "Comment"
FROM   pg_class c
   LEFT JOIN pg_namespace n   ON n.oid = c.relnamespace
   LEFT JOIN pg_tablespace t  ON t.oid = c.reltablespace
WHERE 1=1 
]]>
<If test="#util.isDatabaseVersionGTE(10,0)">
AND c.relkind in( 'r'::"char", 'p'::"char")
</If>
 <Else>
AND c.relkind in( 'r'::"char")
 </Else>
<![CDATA[
AND   n.nspname LIKE '${schema}'
AND   c.relname LIKE '${table}'
ORDER BY n.nspname, c.relname
            ]]>
         </SQL>
      </Command>

Hi Wolfgang,

The issue with the empty Columns tab is due to the bundled JDBC driver version. It is fixed in the latest version, 42.2.1, available here:

https://jdbc.postgresql.org/download.html

We will look into bundling the latest driver version with the next maintenance release. If you want to upgrade now, create a new Driver Manager Entry for it e.g. named PostgreSQL 42.2.1 and select that driver for your connection, as described here:

http://confluence.dbvis.com/display/UG100/Installing+a+JDBC+Driver

I cannot reproduce the second issue as I said earlier so your input about what I may be missing is welcome.

Best Regards,

Hans

After all, I am happy when I open the database as user "postgres", but when I open it as "amk_schema"

I only see the partitions "measurement_00" and "measurement_01" in the navigation pane. But not the

parent table "measurement".

Best regards,

Wolfgang

Hi Wolfgang,

Strange. I'm still not able to reproduce this. I have tested creating the table and partitions both with postgres as the owner and with my test schema as the owner. In both cases, I see the table under the Tables nodes and its partitions under the Partitions node. My test schema, corresponding to your "ask_schema" is named "test" and I have also used this GRANT statement if that makes a difference:

grant all privileges on schema test to test

Please open Tools->Debug Window and enable debugging for DbVisualizer. Click on the garbage can button to remove old output. Then perform this operation again and include the debug output in your reply. 

I did find another bug, namely that the database qualifier in the DDL for the partitions is incorrectly set to the owner instead of the database. This will be fixed in the next maintenance release.

Best Regards,

Hans

 Hi Hans,

I have produced the debug log you wanted. See attachment.

The log protocols the following actions:

- connect to the database

- open the database navigation item (AMK173 in this case)

- open the "TABLES" item

But do not waste too much time on this - it's not urgent :)

Best regards

Wolfgang

Hi Roger,

thank you very much!

Regards

Wolfgang

Now that PostgreSQL supports multi-level partitions, would be nice if dbvis could export them.

I'm running dbvis 12.0.4 and when I do a table export ( only allowed at the highest level ), it only exports the first level partitions.

Thanks!

Dennis