Relation

The relationship between two calendar values.

There are 13 possible ways in which two values may be related to each other.

Entries

The first range occurs entirely before the second range.

The first range occurs entirely after the second range.

The first range ends where the second range starts.

The first range starts where the second range ends.

The first range starts before the second range starts, and ends before the second range ends.

The first range starts after the second range starts, and ends after the second range ends.

The first range starts where the second range starts, and ends before the second range ends.

The first range starts where the second range starts, and ends after the second range ends.

The first range starts after the second range starts, and ends before the second range ends.

The first range starts before the second range starts, and ends after the second range ends.

The first range starts after the second range starts, and ends with the second range.

The first range starts before the second range starts, and ends with the second range.

The first and second ranges start and end together.