Postfix codecompletion in procedure doesn't work.

Hello,

I'm not able to use the great postfix codecompletion feature with a procedure. The `from`or `cfrom` is handled as a table name (which does not exist).

CREATE PROCEDURE test AS
BEGIN
    SELECT lsltyping.setup_report_types.from
END;

Bug or any reason for this?

Outside the procedure everything works as expected.

Version used:

DataGrip 2019.1.3
Build #DB-191.7479.12, built on May 22, 2019
Licensed to DataGrip Evaluator
Expiration date: July 11, 2019
JRE: 1.8.0_202-release-1483-b53 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.18.0-21-generic