[PHP-DB] Displaying the time of the Latest Update to an ISAM table
PHP 4.3.10 MySql 4.0.20 How do I find and then display on a web page the time that additional data added to, or, existing data amended in an ISAM table? My latest futile attempt , with connection made and the database already selected, ?PHP $logged = mysql_query(SHOW TABLE TABLE UPDATE_TIME from members); if (!$logged) {$logged=not found;} else {$logged=$logged;} ? pLast logged: ?PHP =$logged;?/p With no errors reported, the display is not found. Louise
Re: [PHP-DB] Displaying the time of the Latest Update to an ISAM table
Typo. Sorry. Should read of course SHOW TABLE STATUS UPDATE_TIME Louise boclair wrote: PHP 4.3.10 MySql 4.0.20 How do I find and then display on a web page the time that additional data added to, or, existing data amended in an ISAM table? My latest futile attempt , with connection made and the database already selected, ?PHP $logged = mysql_query(SHOW TABLE TABLE UPDATE_TIME from members); if (!$logged) {$logged=not found;} else {$logged=$logged;} ? pLast logged: ?PHP =$logged;?/p With no errors reported, the display is not found. Louise
RE: [PHP-DB] Displaying the time of the Latest Update to an ISAM table
if you date stamp the data input, query that field bastien From: boclair [EMAIL PROTECTED] To: php-db@lists.php.net php-db@lists.php.net Subject: [PHP-DB] Displaying the time of the Latest Update to an ISAM table Date: Mon, 21 Feb 2005 10:38:12 +1000 PHP 4.3.10 MySql 4.0.20 How do I find and then display on a web page the time that additional data added to, or, existing data amended in an ISAM table? My latest futile attempt , with connection made and the database already selected, ?PHP $logged = mysql_query(SHOW TABLE TABLE UPDATE_TIME from members); if (!$logged) {$logged=not found;} else {$logged=$logged;} ? pLast logged: ?PHP =$logged;?/p With no errors reported, the display is not found. Louise -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Displaying the time of the Latest Update to an ISAM table
boclair wrote: PHP 4.3.10 MySql 4.0.20 How do I find and then display on a web page the time that additional data added to, or, existing data amended in an ISAM table? My latest futile attempt , with connection made and the database already selected, ?PHP $logged = mysql_query(SHOW TABLE STATUS UPDATE_TIME FROM members); if (!$logged) {$logged=not found;} else {$logged=$logged;} ? pLast logged: ?PHP =$logged;?/p With no errors reported, the display is not found. I believe this syntax is wrong. With a database, workshop3, and datatable, jobs, should it have read ?PHP $logged = mysql_query(SHOW TABLE STATUS UPDATE_TIME FROM workshop3 LIKE 'jobs'); if (!$logged) {$logged=not found;} else {$logged=$logged;} ? pLast logged: ?PHP =$logged;?/p but $logged is false. Is my syntax still wrong or cannot the last date modified not be got this way But using the SHOW TABLE STATUS array was successful. ?PHP $query = mysql_fetch_array(mysql_query(SHOW TABLE STATUS FROM workshop3 LIKE 'jobs')); $lastmod = $query['Update_time']; ? pLast updated ?PHP = $lastmod; ?/p Am I correct in assuming that working with the SHOW TABLE STATUS array is more efficient than finding the MAX timestamp inserted/replaced for the purpose into each ROW? Louise -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php