Difference between revisions of "LENGTH"
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(Created page with "<table align='right' border='1'> <caption>Compatibility</caption> <tr><th colspan='3'>LENGTH</th></tr> <tr><td align='center'>'''Engine'''</td><td align='center'>'''OK'''</td>...") |
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<tr><td align='left'>oracle</td><td>Yes</td><td></td></tr> | <tr><td align='left'>oracle</td><td>Yes</td><td></td></tr> | ||
<tr><td align='left'>postgres</td><td>Yes</td><td></td></tr> | <tr><td align='left'>postgres</td><td>Yes</td><td></td></tr> | ||
| − | <tr><td align='left'>sqlserver</td><td>No</td><td>LEN(s)</td></tr> | + | <tr><td align='left'>sqlserver</td><td>No</td><td>[[LEN |LEN(s)]]</td></tr> |
</table> | </table> | ||
<h1>LENGTH</h1> | <h1>LENGTH</h1> | ||
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<p>See also</p> | <p>See also</p> | ||
<ul> | <ul> | ||
| − | <li>[[SUBSTRING function]]</li> | + | <li>[[SUBSTRING |SUBSTRING function]]</li> |
| − | <li>[[(concatenate) function]]</li> | + | <li>[[CONCAT |(concatenate) function]]</li> |
</ul> | </ul> | ||
Revision as of 15:06, 16 July 2012
| LENGTH | ||
|---|---|---|
| Engine | OK | Alternative |
| ingres | Yes | |
| mysql | Yes | |
| oracle | Yes | |
| postgres | Yes | |
| sqlserver | No | LEN(s) |
LENGTH
LENGTH(s) returns the number of characters in string s.
LENGTH('Hello') -> 5
SELECT LEN(name), name FROM bbc
SELECT LENGTH(name), name FROM bbc
See also
