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Practical PostgreSQL
book

Practical PostgreSQL

by Joshua D. Drake, John C. Worsley
January 2002
Intermediate to advanced content levelIntermediate to advanced
640 pages
16h 39m
English
O'Reilly Media, Inc.
Content preview from Practical PostgreSQL

Current_Timestamp

Returns the current date and time.

Synopsis

CURRENT_TIMESTAMP

Parameters

This function does not accept parameters.

Results

timestamp

The current date and the current time. The return data type is timestamp.

Description

Use the CURRENT_TIMESTAMP function to retrieve the current date and time in a data type of timestamp.

Examples

The following example displays the result of a call to CURRENT_TIMESTAMP:

testdb=# SELECT CURRENT_TIMESTAMP AS date_and_time;
      date_and_time
----------------------
 2001-09-04 19:48:21-08
(1 row)
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Publisher Resources

ISBN: 9781449309770Supplemental ContentErrata Page