Difference between revisions of "LEN"

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(Created page with "<table align='right' border='1'> <caption>Compatibility</caption> <tr><th colspan='3'>LEN</th></tr> <tr><td align='center'>'''Engine'''</td><td align='center'>'''OK'''</td><td...")
 
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<tr><td align='left'>mysql</td><td>No</td><td>[[LENGTH |LENGTH(S)]]</td></tr>
 
<tr><td align='left'>mysql</td><td>No</td><td>[[LENGTH |LENGTH(S)]]</td></tr>
 
<tr><td align='left'>oracle</td><td>No</td><td>[[LENGTH |LENGTH(S)]]</td></tr>
 
<tr><td align='left'>oracle</td><td>No</td><td>[[LENGTH |LENGTH(S)]]</td></tr>
<tr><td align='left'>postgres</td><td>No<td><td>[[LENGTH |LENGTH(S)]]</td></tr>
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<tr><td align='left'>postgres</td><td>No</td><td>[[LENGTH |LENGTH(S)]]</td></tr>
 
<tr><td align='left'>sqlserver</td><td>Yes</td><td>LEN(s)</td></tr>
 
<tr><td align='left'>sqlserver</td><td>Yes</td><td>LEN(s)</td></tr>
 
</table>
 
</table>
<h1>LENGTH</h1>
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<h1>LEN</h1>
 
<p>LEN(s) returns the number of characters in string s. </p>
 
<p>LEN(s) returns the number of characters in string s. </p>
 
<p></p>  
 
<p></p>  
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<p>See also</p>
 
<p>See also</p>
 
<ul>
 
<ul>
   <li>[[SUBSTRING function]]</li>
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   <li>[[SUBSTRING |SUBSTRING function]]</li>
   <li>[[(concatenate) function]]</li>
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   <li>[[CONCAT |(concatenate) function]]</li>
 
</ul>
 
</ul>

Revision as of 16:05, 16 July 2012

Compatibility
LEN
EngineOKAlternative
ingresNoLENGTH(S)
mysqlNoLENGTH(S)
oracleNoLENGTH(S)
postgresNoLENGTH(S)
sqlserverYesLEN(s)

LEN

LEN(s) returns the number of characters in string s.

    LEN('Hello') -> 5  
SELECT LEN(name), name
  FROM bbc
SELECT LENGTH(name), name
  FROM bbc

See also

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Variants
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Reference
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