You can find duplicate rows in the mysql table, just use below select query, to find duplicate rows in Oracle, Sql, Mysql, DB2. SELECT columnName, COUNT(*) as countFROM selectedTableGROUP BY columnNameHAVING COUNT(*) > 1; You came from below query:how to find duplicate rows in sql server 2008how to find duplicate rows in sql and deletehow […]
Below is the Simple PHP and MYSQL Search Program. Use below database queries: CREATE TABLE IF NOT EXISTS user (id int(10) NOT NULL AUTO_INCREMENT,Name varchar(20) NOT NULL,PRIMARY KEY (id)); INSERT INTO user (id, Name) VALUES (‘1’, ‘vicky’), (‘2’, ‘vivek’); Below is the sample program:
Check below on How to Add a Column to Mysql Table with Auto Increment and Primary Key You can achieve it by doing Alter Command: Add Column to Mysql To Modify Column and add Auto Increment with Primary Key Query: ALTER TABLE test MODIFY COLUMN ID INT(10) PRIMARY KEY auto_increment; ALTER TABLE users ADD id […]
