Describing the table in psql returns error

[maver1ck]

Describe the bug I'm trying to describe table in psql command line

To Reproduce Steps to reproduce the behavior:

1. run psql
2. run

   test=> \d dw_fct_xxx;

3. see error

   ERROR:  Unable to parse: ParserError("Expected end of statement, found: OPERATOR")
   QUERY: SELECT c.oid,
   n.nspname,
   c.relname
   FROM pg_catalog.pg_class c
    LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
   WHERE c.relname OPERATOR(pg_catalog.~) '^(dw_fct_xxx)$' COLLATE pg_catalog.default
   AND pg_catalog.pg_table_is_visible(c.oid)
   ORDER BY 2, 3;

Expected behavior I should get description of the table

Version: 0.35.7

[igorlukanin]

Still reproduces on v0.36.4, query pushdown on.