method

extract_schema_qualified_name

rails latest stable - Class: ActiveRecord::ConnectionAdapters::PostgreSQL::Utils

extract_schema_qualified_name(string)

public

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"

# File activerecord/lib/active_record/connection_adapters/postgresql/utils.rb, line 60
        def extract_schema_qualified_name(string)
          schema, table = string.scan(/[^".]+|"[^"]*"/)
          if table.nil?
            table = schema
            schema = nil
          end
          PostgreSQL::Name.new(schema, table)
        end

extract_schema_qualified_name

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