extract_schema_qualified_name

Returns an instance of ActiveRecord::ConnectionAdapters::PostgreSQL::Name extracted from string. schema is nil if not specified in string. schema and identifier exclude surrounding quotes (regardless of whether provided in string) string supports the range of schema/table references understood by PostgreSQL, for example:

• table_name

• "table.name"

• schema_name.table_name

• schema_name."table.name"

• "schema_name".table_name

• "schema.name"."table name"