select_into_statement ::=
SELECT [{DISTINCT | ALL}] {* | select_item [, select_item]...}
INTO {variable_name [, variable_name]...| record_name}
FROM {table_reference | [THE] (subquery)} [alias]
[, {table_reference | [THE] (subquery)} [alias]]...
rest_of_statement [rest_of_statement]...;