[PostgreSQL] Rename sequence is missing schema qualification

System information:

• OS: Ubuntu 18.04 64bit
• Java: OpenJDK 11.0.4
• DBeaver: 6.3.0.201912011827
• Additional extensions: No

Connection specification:

• DB: PostgreSQL 9.4.7
• Driver: PostgreSQL JDBC Driver
• Do you use tunnels or proxies (SSH, SOCKS, etc)? No

Describe the problem you’re observing:

When renaming a sequence either through the context menu or through the properties pane, the generated DDL is missing the schema.

This is different from the fixed “Unable to rename sequence in Postgresql” #5902 because it was using the new name for the source name.

Steps to reproduce, if exist:

Create a schema and sequence:

CREATE SCHEMA test_schema;

CREATE SEQUENCE test_schema.test_seq;

Open the sequence’s properties pane, change its name to “test_seqqq”, click “Save”, and the Persist Changes dialog box will have the following DDL:

ALTER SEQUENCE test_seq RENAME TO test_seqqq;

This SQL statement is missing the schema qualification. It should be:

ALTER SEQUENCE test_schema.test_seq RENAME TO test_seqqq;

Include any warning/errors/backtraces from the logs

When trying to persist the incorrect DDL the following error details is displayed:

SQL Error [42P01]: ERROR: relation "test_seq" does not exist
  ERROR: relation "test_seq" does not exist

[helmd8d]

I observed the same behaviour for the RENAME VIEW statement. Returned error is “Object … does not exist”. When adding schema name manually in generated SQL it is possible to execute the statement successfully. Dbeaver 2.6.5 community/Windows. Jdbc/Exasol DB.

[uslss]

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