Find user-defined non-trigger routines with no parameters.
Notes
The query does not consider the routines that are a part of an extension. In the returned body of routine the query replaces each newline character with the line break (br) tag for the better readability in case the query result is displayed in a web browser.
Type
General (Overview of some aspect of the database.)
SELECT
routine_schema,
routine_name,
data_type AS return_type,
is_deterministic,
routine_type,
security_type,
external_language,
regexp_replace(pg_get_functiondef(translate(substring(routines.specific_name,'_[0-9]+$'),'_','')::int::oid),'[\r\n]',' ','g') AS routine_src
FROM
information_schema.routines
WHERE routine_schema NOT IN (SELECT schema_name
FROM INFORMATION_SCHEMA.schemata
WHERE schema_name<>'public' AND
schema_owner='postgres' AND schema_name IS NOT NULL) AND (data_type<>'trigger' OR data_type IS NULL)
AND routine_name NOT IN ('f_assume_you_must_use_files', 'f_check_format_comma_separated_list', 'f_check_password', 'f_default_value_with_no_match')
AND pg_get_function_identity_arguments(translate(substring(routines.specific_name,'_[0-9]+$'),'_','')::int::oid)=''
AND NOT EXISTS (SELECT 1
FROM pg_catalog.pg_depend d inner join pg_catalog.pg_proc pc ON d.objid=pc.oid
WHERE EXISTS (SELECT 1 FROM pg_catalog.pg_extension e WHERE d.refobjid=e.oid) AND
pc.proname || '_' || pc.oid = routines.specific_name)
ORDER BY routine_schema, routine_name;
Collections
This query belongs to the following collections:
Name
Description
Find problems by overview
Queries that results point to different aspects of database that might have problems. A human reviewer has to decide based on the results as to whether there are problems or not .
Categories
This query is classified under the following categories:
Name
Description
Stubs
Queries of this catergory provide information about stubs (piece of code used to stand in for some other programming functionality).
User-defined routines
Queries of this category provide information about the user-defined routines