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How do I find my last update ID?
How to get ID of the last updated row in MySQL?
- CREATING A TABLE CREATE TABLE tbl(Rno INTEGER AUTO_INCREMENT , Name VARCHAR(50) , CONSTRAINT tbl_Rno PRIMARY KEY(Rno)); INSERT INTO tbl (Name) VALUES (‘value1’); INSERT INTO tbl (Name) VALUES (‘value2’); INSERT INTO tbl (Name) VALUES (‘value3’);
- GETTING THE LAST UPDATED ID.
How do you get last insert ID in CodeIgniter?
Well, lucky for you…. getting the last database inserted ID using CodeIgniter is very simple. All you need to do is call the $this->db->insert_id(); function after you have just finished inserting a new row into the database and this will return that last ‘unique’ ID.
How to tell when a post was last updated on WordPress?
Most WordPress themesusually show the date when a post was last published. This is fine for most blogs and static websites. However, WordPress is also used by websites where old articles are regularly updated (like ours). This last updated date and time is important information for those publications.
How is the new row ID returned in Ajax?
The new row ID is returned in the AJAX response to update client status. It is possible that multiple clients are posting data to server at the same time. So, I have to make sure that each AJAX request get the EXACT new row ID in response.
How to get last inserted row ID in PHP?
In PHP, there is a method called mysql_insert_idfor this feature.But, it is valid for race condition only if the argument is link_identifierof last operation. My operation with database is on $wpdb.
How to get last inserted ID in wpdb?
I would like to get last inserted id after $wpdb->insert ().I got a solution with $wpdb->insert_id (); but unfortunately which retrieves the primary key plus an additional zero. ie, consider my primary key (or inserted id) is 2 $wpdb->insert_id (); retruns 20 .whats wrong with this method?anybody can please help me.