Difference between revisions of "+(dates)"

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Line 25: Line 25:
 
SELECT whn, whn+INTERVAL 7 DAY
 
SELECT whn, whn+INTERVAL 7 DAY
 
   FROM eclipse
 
   FROM eclipse
 +
</source>
 +
<source lang='sql' class='def e-oracle'>
 +
SELECT whn, whn+7
 +
  FROM gisq.eclipse
 
</source>
 
</source>
 
<source lang='sql' class='def'>
 
<source lang='sql' class='def'>

Revision as of 16:14, 16 July 2012

Compatibility
d + i
EngineOKAlternative
ingresNowhn + date('7 day')
mysqlYes
oracleYes
postgresNod+ INTERVAL 'i DAY'
sqlserverYes

+ (dates)

d + i returns the date i days after the date d.

 DATE '2006-05-20' + 7  -> DATE '2006-05-27'  
schema:gisq

In this example we show the date 7 days after the value specified in whn

SELECT whn, whn + DATE('7 day')
  FROM eclipse
SELECT whn, whn+INTERVAL 7 DAY
  FROM eclipse
SELECT whn, whn+7 
  FROM gisq.eclipse
SELECT whn, whn+7 
  FROM eclipse
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