Using a MySQL trigger to update all fields matching a condition?

Hmm maybe try this: pseudo code INSERT INTO `project_images` (i_name, i_type, i_project_id,i_start_num) VALUES ('$upload_project_images_name', '2', '$project_id','$i') ON DUPLICATE KEY UPDATE `project_images` SET `i_start_num` = '$i' WHERE `i_project_id` = '$prject_id' AND 'i_type' = '2.

Hmm maybe try this: // pseudo code INSERT INTO `project_images` (i_name, i_type, i_project_id,i_start_num) VALUES ('$upload_project_images_name', '2', '$project_id','$i') ON DUPLICATE KEY UPDATE `project_images` SET `i_start_num` = '$i' WHERE `i_project_id` = '$prject_id' AND 'i_type' = '2.

Thank Phill,I actually got this to work by running the UPDATE query outside of the loop. Now the code loops through adds the images then after all images have been inserted will get the last value of $i and update all the records with that value. It works out great because I will auto increment so the last one will always be $i=1 which will be the next image number.

– BandonRandon Oct 28 '09 at 18:09 You should Answer your own question and select it as the solution to close the issue/question :) Cheers! – Phill Pafford Oct 28 '09 at 18:40.

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