DateStyle

Sets the display format for date and time values, as well as the rules for interpreting ambiguous date input values. This variable contains two independent components: the output format specification and the input/output specification for year/month/day ordering.

Value Range	Default	Set Classifications
<format>, <date style> where: <format> is ISO, Postgres, SQL, or German <date style> is DMY, MDY, or YMD	ISO, MDY	master session reload

Value Range

Default

Set Classifications

where:

<format> is ISO, Postgres, SQL, or German

<date style> is DMY, MDY, or YMD

ISO, MDY

master

session

reload