ERROR: syntax error at or near "." at character 115
STATEMENT: CREATE OR REPLACE FUNCTION null_count(
argument json
) RETURNS int LANGUAGE sql IMMUTABLE AS 'SELECT @extschema@.null_count($1::jsonb)';
psql:/docker-entrypoint-initdb.d/count_nulls.sql:19: ERROR: syntax error at or near "."
LINE 3: ... int LANGUAGE sql IMMUTABLE AS 'SELECT @extschema@.null_coun..
