Views with WHERE but without security barrier

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Goal Find views that do not have the security barrier option but restrict rows in some way.
Notes The query considers possibility that the security_barrier boolean value can be represented with literal "true", "on" or "1".
Type Problem detection (Each row in the result could represent a flaw in the design)
Reliability High (Few or no false-positive results)
License MIT License
Data Source INFORMATION_SCHEMA+system catalog
SQL Query 
SELECT 
  pg_namespace.nspname AS view_schema, 
  pg_class.relname AS view_name 
FROM 
  pg_catalog.pg_class, 
  pg_catalog.pg_namespace
WHERE pg_catalog.pg_class.relnamespace=pg_catalog.pg_namespace.oid 
AND relkind='v'
AND nspname NOT IN (SELECT schema_name
FROM information_schema.schemata
WHERE schema_name<>'public' AND
schema_owner='postgres' AND schema_name IS NOT NULL)
AND (pg_catalog.pg_class.reloptions::text!~*'security_barrier=(true|on|1)'
OR pg_catalog.pg_class.reloptions IS NULL)
AND pg_get_viewdef(pg_class.oid)~*'WHERE[[:space:]]'
ORDER BY view_schema, view_name;
Collections

This query belongs to the following collections:

NameDescription
Find problems automaticallyQueries, that results point to problems in the database. Each query in the collection produces an initial assessment. However, a human reviewer has the final say as to whether there is a problem or not .
Categories

This query is classified under the following categories:

NameDescription
Derived tablesQueries of this category provide information about the derived tables (views, materialized views), which are used to implement virtual data layer.
SecurityQueries of this category provide information about the security measures.