expression

<expression> ::=
  <term>
| <expression> + <term>
| <expression> - <term>
| (<expression>)
| -(<expression>)

Referenced by:

<all_function>, <arithmetic_function>, <assignment_statement>, <between_predicate>, <call_statement>, <check_expression>, <comparison_predicate>, <conversion_function>, <date_function>, <date_or_timestamp_expression>, <dbfunction_call>, <default_expression>, <derived_column>, <distinct_function>, <expression>, <expression_list>, <extended_expression>, <extraction_function>, <factor>, <group_clause>, <hours>, <in_predicate>, <join_predicate>, <like_expression>, <like_predicate>, <minutes>, <null_predicate>, <quantified_predicate>, <result_expression>, <search_expression>, <seconds>, <simple_case_statement>, <sort_spec>, <sound_predicate>, <special_function>, <statement>, <string_function>, <string_spec>, <time_expression>, <time_or_timestamp_expression>, <trigonometric_function>