Re: Number of Lines in Table.
| From: | Karl DeSaulniers | Date: | Wed, 03 Sep 2014 05:22:04 +0000 |
| Subject: | Re: Number of Lines in Table. | ||
| References: | 1 2 3 4 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-48918@lists.php.net to get a copy of this message | ||
On Sep 3, 2014, at 12:13 AM, Karl DeSaulniers <karl@designdrumm.com> wrote:
>>
>>
>>> Dear List -
>>>
>>> This works:
>>>
>>> mysql> describe Purchases;
>>> +-------+-------------+------+-----+---------+----------------+
>>> | Field | Type | Null | Key | Default | Extra |
>>> +-------+-------------+------+-----+---------+----------------+
>>> | indx | smallint(6) | NO | PRI | NULL | auto_increment |
>>> | manf | varchar(20) | YES | | NULL | |
>>> | itm | varchar(50) | YES | | NULL | |
>>> | prc | float | YES | | NULL | |
>>> +-------+-------------+------+-----+---------+----------------+
>>> 4 rows in set (0.00 sec)
>>>
>>> What is my error?
>>>
>>> TIA
>>>
>>> Ethan
Just for a little redemption.. :)
I think this is what your looking for Ethan.
http://stackoverflow.com/questions/5060366/mysql-fastest-way-to-count-number-of-rows
SELECT SQL_CALC_FOUND_ROWS [itm] FROM Purchases LIMIT 50 OFFSET 0;
SELECT FOUND_ROWS();
It says that FOUND_ROWS() has to be called immediately after the data selecting query.
HTH,
Best,
Karl DeSaulniers
Design Drumm
http://designdrumm.com