def extract_schema_and_table(name)
      schema, table = name.split('.', 2)

      unless table # A table was provided without a schema
        table  = schema
        schema = nil
      end

      if name =~ /^"/ # Handle quoted table names
        table  = name
        schema = nil
      end
      [schema, table]
    end
def extract_schema_and_table(name)
      schema, table = name.split('.', 2)

      unless table # A table was provided without a schema
        table  = schema
        schema = nil
      end

      if name =~ /^"/ # Handle quoted table names
        table  = name
        schema = nil
      end
      [schema, table]
    end
- select_rows
- insert_sql
 = extract_schema_and_table (extra, taken from postgresql adapter)
 Extracts the table and schema name from +name+