How to reset AUTO_INCREMENT in MySQL - Stack Overflow
Jan 19, 2012 · How can I reset the AUTO_INCREMENT of a field? I want it to start counting from 1 again.
ALTER table - adding AUTOINCREMENT in MySQL - Stack Overflow
I created a table in MySQL with on column itemID. After creating the table, now I want to change this column to AUTOINCREMENT. How can this be done using ALTER statements? Table definition: …
mysql - SQL - Check if a column auto increments - Stack Overflow
I am trying to run a query to check if a column auto increments. I can check type, default value, if it's nullable or not, etc. but I can't figure out how to test if it auto increments. Here is how...
How to make a primary key start from 1000? - Stack Overflow
Dec 16, 2015 · create table tablename ( id integer unsigned not null AUTO_INCREMENT, .... primary key id ); I need the primary key to start from 1000. I'm using MySQL.
What is the biggest ID number that autoincrement can produce in mysql
I have an database that is rapidly filled with data we talk about 10-20k rows per day. What is a limit of an ID with and autoincrement option? If ID is created as INTEGER then I can do max value o...
Get the new record primary key ID from MySQL insert query?
Jun 14, 2013 · The newer mysqli supports multiple queries - which LAST_INSERT_ID() actually is a second query from the original. IMO a separate SELECT to identify the last primary key is safer than …
¿Como reiniciar el auto_increment de MYSQL?
Nov 27, 2019 · Por eso, ya sea que hagas esta verificación extra que acabo de mencionar o alteres el auto_increment de la tabla, ambas podrían considerarse como soluciones prácticas y correctamente …
Alter a MySQL column to be AUTO_INCREMENT - Stack Overflow
ALTER TABLE `document` MODIFY COLUMN `document_id` INT AUTO_INCREMENT; There are a couple of reasons that your SQL might not work. First, you must re-specify the data type ( in this …
mysql - Add Auto-Increment ID to existing table? - Stack Overflow
Feb 7, 2013 · ALTER TABLE `myTable` ADD COLUMN `id` INT AUTO_INCREMENT UNIQUE FIRST; I just did this and it worked a treat.
How to set initial value and auto increment in MySQL?
Dec 30, 2014 · 36 MySQL Workbench If you want to avoid writing sql, you can also do it in MySQL Workbench by right clicking on the table, choose "Alter Table ..." in the menu. When the table …