Re: mySQL Query and blank fields
| From: | Tamas Arpad | Date: | Thu, 25 Oct 2001 13:01:28 +0000 |
| Subject: | Re: mySQL Query and blank fields | ||
| References: | 1 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-13704@lists.php.net to get a copy of this message | ||
On Thursday 25 October 2001 13:16, Niklas Lampén wrote:
> How can I query for specified fields that has to contain atleast 2
> charters?
SELECT * FROM foo_table WHERE length(bar_field)>=1;
Arpi
>
> Example:
> Field AAA contains '' (NULL) => No match
> Field BBB contains ' ' (one charter) => No match
> Field CCC contains 'ab' => Match
> Field DDD contains 'abcdefg' => Match
>
>
> Niklas