Evaluates two Period expressions or derived periods to TRUE, FALSE, or UNKNOWN.
Syntax
{ period_expression_1 IMMEDIATELY SUCCEEDS { period_expression_2 | derived_period } | derived_period_1 IMMEDIATELY SUCCEEDS { derived_period_2 | period_expression } }
- period_expression1/period_expression2
-
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_period1/derived_period2
- Any expression that evaluates to a Period data type.