I'm generating a number of inserts in a object loop and eventually I run into memory usage problems. By checking the memory usage after each loop cycle the memory requirements have increased.
I'm pretty sure that the memory requirement is not down to the object loop as I have run this without DB access and the memory usage does not increase.
I'm generating a number of inserts in a object loop and eventually I run into memory usage problems. By checking the memory usage after each loop cycle the memory requirements have increased.
Connection: $db = new medoo( array( 'database_type' => 'mysql', 'database_name' => DBASE_NAME, 'server' => MYSQL_HOST, 'username' => MYSQL_USER, 'password' => MYSQL_PW, 'port' => 3306, 'option' => [ PDO::ATTR_CASE => PDO::CASE_NATURAL, PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => false, PDO::ATTR_PERSISTENT => true ], 'charset' => 'utf8', ) );
Typical inserts in each loop:
if ((int)$tag >= 000 && (int)$tag < 100) $db->insert( 'T0xx', $cdata ); elseif ((int)$tag >= 100 && (int)$tag < 200) $db->insert( 'T1xx', $cdata ); elseif ((int)$tag >= 200 && (int)$tag < 300) $db->insert( 'T2xx', $cdata ); elseif ((int)$tag >= 300 && (int)$tag < 400) $db->insert( 'T3xx', $cdata ); elseif ((int)$tag >= 400 && (int)$tag < 500) $db->insert( 'T4xx', $cdata ); elseif ((int)$tag >= 500 && (int)$tag < 600) $db->insert( 'T5xx', $cdata ); elseif ((int)$tag >= 600 && (int)$tag < 700) $db->insert( 'T6xx', $cdata ); elseif ((int)$tag >= 700 && (int)$tag < 800) $db->insert( 'T7xx', $cdata ); elseif ((int)$tag >= 800 && (int)$tag < 900) $db->insert( 'T8xx', $cdata ); elseif ((int)$tag >= 900 && (int)$tag < 1000) $db->insert( 'T9xx', $cdata ); ... ... ... $db->insert( 'nc_main_catalogue', $cat_recs );
There is up to 3 SELECTS per loop on a very simple table:
$r = $db->get( 'nc_marcto_nc', [ 'ind1', 'ind2' ], [ "tag" => $tag ] );
I'm pretty sure that the memory requirement is not down to the object loop as I have run this without DB access and the memory usage does not increase.
Any ideas?