{ period_expression_1 IMMEDIATELY PRECEDES { period_expression_2 | derived_period } |
derived_period_1 IMMEDIATELY PRECEDES { derived_period_2 | period_expression }
}
Syntax Elements
- period_expression_1/period_expression_2
Any expression that evaluates to a Period data type.
The Period expression must be comparable with the other expression. Implicit casting to a Period data type is not supported.
- derived_period_1/derived_period_2
- Any expression that evaluates to a Period data type.