SET INTERVALSTYLE

Specifies whether to include units in interval output for the current session.

Syntax

SET INTERVALSTYLE TO [ plain | units ]

plain	Sets the default interval output to omit units. `PLAIN` is the default value.
units	Enables interval output to include subtype unit identifiers. When `INTERVALSTYLE` is set to units, the DATESTYLE parameter controls output. If you enable units and they do not display in the output, check the DATESTYLE parameter value, which must be set to `ISO` or `POSTGRES` for interval units to display.

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