To achieve this, following is the syntax wherein we have used DATE(NOW()) −select *from yourTableName where DATE(yourColumnName)=DATE(NOW());Let us first create a table −mysql> create table DemoTable706 (    UserId varchar(100),    UserName varchar(100),    UserSignupDate datetime ); Query OK, 0 rows affected (0.57 sec)Insert some records in the table using ... Read More

Let’s say the current date is −2019-07-22Let us first create a table −mysql> create table DemoTable705 (ShippingDate datetime); Query OK, 0 rows affected (0.67 sec)Insert some records in the table using insert command −mysql> insert into DemoTable705 values('2019-01-21 23:59:00'); Query OK, 1 row affected (0.17 sec) mysql> insert into DemoTable705 ... Read More

Let us first create a table −mysql> create table DemoTable704 (SubjectName text); Query OK, 0 rows affected (0.58 sec)Insert some records in the table using insert command −mysql> insert into DemoTable704 values('Introduction to MySQL'); Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable704 values('Introduction to MongoDB'); Query OK, ... Read More

For this, you can use CASE statement. Let us first create a table −mysql> create table DemoTable703 (Price int); Query OK, 0 rows affected (0.46 sec)Insert some records in the table using insert command −mysql> insert into DemoTable703 values(102); Query OK, 1 row affected (0.27 sec) mysql> insert into DemoTable703 ... Read More

You cannot give table name references because it is a reserved keyword. Wrap it using backticks, for example, `references`.Let us first create a table −mysql> create table `references`(Subject text); Query OK, 0 rows affected (0.44 sec)Insert some records in the table using insert command −mysql> insert into `references` values('Introduction To ... Read More

Let us first create a table −mysql> create table DemoTable702 (    StudentId int NOT NULL AUTO_INCREMENT PRIMARY KEY,    StudentName varchar(100),    StudentScore int ); Query OK, 0 rows affected (0.56 sec)Insert some records in the table using insert command −mysql> insert into DemoTable702(StudentName, StudentScore) values('Chris', 56); Query OK, ... Read More

Here, we will see an example wherein we are inserting datetime and updating them while using INSERT query.Let us first create a table −mysql> create table DemoTable816 (DueDate datetime); Query OK, 0 rows affected (0.45 sec)Insert some records in the table using insert command. Here is the query to add ... Read More

To copy from one column to another, you can use INSERT INTO SELECT statement.Let us first create a table −mysql> create table DemoTable1 (PlayerScore int); Query OK, 0 rows affected (0.46 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1 values(98); Query OK, 1 row affected ... Read More

Use ALTER table to set the auto_increment column to 0 or reset with another valueALTER TABLE yourTableName AUTO_INCREMENT=0;The above syntax will begin from 1.Let us first create a table −mysql> create table DemoTable698 (    ClientId int NOT NULL AUTO_INCREMENT PRIMARY KEY ) auto_increment=109; Query OK, 0 rows affected (0.88 ... Read More

To select date from timestamp in MySQL, you need to use DATE().Let us first create a table −mysql> create table DemoTable697(    Id varchar(100),    Title varchar(100),    BatchTime timestamp ); Query OK, 0 rows affected (0.78 sec)Insert some records in the table using insert command −mysql> insert into DemoTable697 ... Read More