The time interval data type tinterval is a legacy from the original date/time types and is not as well supported as the more modern types. There are several operators for this type.
Table 6-5. Postgres Time Interval Operators
Operator | Description | Usage |
---|---|---|
#< | Interval less than? | ; |
#<= | Interval less than or equal to? | ; |
#<> | Interval not equal? | ; |
#= | Interval equal? | ; |
#> | Interval greater than? | ; |
#>= | Interval greater than or equal to? | ; |
<#> | Convert to time interval | ; |
<< | Interval less than? | ; |
| | Start of interval | ; |
~= | Same as | ; |
<?> | Time inside interval? | ; |