The MySQL equivalent to sybase ASE command is EXPLAIN keyword. Let us first create a table −mysql> create table DemoTable1531    -> (    -> StudentId int NOT NULL AUTO_INCREMENT PRIMARY KEY,    -> StudentName varchar(20)    -> ); Query OK, 0 rows affected (2.92 sec) mysql> create index Name_index1 on DemoTable1531(StudentName); Query OK, 0 rows affected (0.99 sec) Records: 0  Duplicates: 0  Warnings: 0Insert some records in the table using insert command −mysql> insert into DemoTable1531(StudentName) values('Chris'); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable1531(StudentName) values('Robert'); Query OK, 1 row affected (0.10 sec) mysql> insert into ... Read More

For this, use AVG(). To find the maximum average value, use MAX() and group by id. Let us first create a table −mysql> create table DemoTable    -> (    -> PlayerId int,    -> PlayerScore int    -> ); Query OK, 0 rows affected (0.55 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values(1, 78); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable values(2, 82); Query OK, 1 row affected (0.25 sec) mysql> insert into DemoTable values(1, 45); Query OK, 1 row affected (0.17 sec) mysql> insert into DemoTable values(3, 97); ... Read More

For this, use INSERT INTO SELECT statement. Let us first create a table −mysql> create table DemoTable1    -> (    -> PersonId int NOT NULL AUTO_INCREMENT PRIMARY KEY,    -> PersonName varchar(20),    -> PersonAge int,    -> PersonCountryName varchar(20)    -> ); Query OK, 0 rows affected (0.55 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1(PersonName, PersonAge, PersonCountryName) values('Chris Brown', 24, 'US'); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable1(PersonName, PersonAge, PersonCountryName) values('John Doe', 26, 'UK'); Query OK, 1 row affected (0.23 sec) mysql> insert into DemoTable1(PersonName, PersonAge, PersonCountryName) values('David ... Read More

Let us first create a table −mysql> create table DemoTable    -> (    -> ClientId int,    -> Value int    -> ); Query OK, 0 rows affected (0.79 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values(10, 678); Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable values(20, 678); Query OK, 1 row affected (0.12 sec) mysql> insert into DemoTable values(30, 678); Query OK, 1 row affected (0.09 sec)Display all records from the table using select statement −mysql> select *from DemoTable;This will produce the following output −+----------+-------+ | ClientId | Value ... Read More

Let us first create a table −mysql> create table DemoTable1528    -> (    -> StudentId int NOT NULL AUTO_INCREMENT PRIMARY KEY,    -> StudentName varchar(20),    -> StudentSubject varchar(20)    -> ); Query OK, 0 rows affected (0.53 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1528(StudentName, StudentSubject) values('Chris', 'MongoDB'); Query OK, 1 row affected (0.38 sec) mysql> insert into DemoTable1528(StudentName, StudentSubject) values('Bob', 'MySQL'); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable1528(StudentName, StudentSubject) values('David', 'Java'); Query OK, 1 row affected (0.11 sec) mysql> insert into DemoTable1528(StudentName, StudentSubject) values('Carol', 'C'); Query OK, 1 ... Read More

To insert records with double quotes, use the backslash (\) as in the below syntax −Syntaxinsert into yourTableName values('\"yourValue\"');Let us first create a table −mysql> create table DemoTable    -> (    -> Name varchar(20)    -> ); Query OK, 0 rows affected (0.63 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values('\"John\"'); Query OK, 1 row affected (0.17 sec) mysql> insert into DemoTable values('\"Chris\"'); Query OK, 1 row affected (0.11 sec) mysql> insert into DemoTable values('\"Adam Smith\"'); Query OK, 1 row affected (0.14 sec) mysql> insert into DemoTable values('\"Carol\"'); Query OK, 1 row affected ... Read More

To display only hour and minutes, use DATE_FORMAT() and set format specifiers as in the below syntax −select date_format(yourColumnName, '%H:%i') as anyAliasName from yourTableName;Let us first create a table −mysql> create table DemoTable1527    -> (    -> ArrivalDatetime datetime    -> ); Query OK, 0 rows affected (0.76 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1527 values('2019-01-10 12:34:45'); Query OK, 1 row affected (0.18 sec) mysql> insert into DemoTable1527 values('2018-12-12 11:00:34'); Query OK, 1 row affected (0.13 sec) mysql> insert into DemoTable1527 values('2019-03-21 04:55:56'); Query OK, 1 row affected (0.18 sec)Display all records from ... Read More

Let us first create a table −mysql> create table DemoTable1526    -> (    -> CustomerName varchar(20),    -> PurchaseDate date    -> ); Query OK, 0 rows affected (0.67 sec)Insert some records in the table using insert command. Here, we have inserted 2019 dates −mysql> insert into DemoTable1526 values('Adam', '2019-06-01'); Query OK, 1 row affected (0.12 sec) mysql> insert into DemoTable1526 values('Sam', '2019-04-26'); Query OK, 1 row affected (0.13 sec) mysql> insert into DemoTable1526 values('Chris', '2019-05-24'); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable1526 values('David', '2019-10-10'); Query OK, 1 row affected (0.23 sec) mysql> insert into ... Read More

To select date and format, use SELECT DATE_FORMAT(). Following is the syntax −Syntaxselect date_format(yourColumnName, '%e %b %y') from yourTableName;Let us first create a table −mysql> create table DemoTable    -> (    -> DueDate date    -> ); Query OK, 0 rows affected (0.52 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values('2019-01-11'); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable values('2019-12-21'); Query OK, 1 row affected (0.13 sec) mysql> insert into DemoTable values('2019-09-15'); Query OK, 1 row affected (0.07 sec)Display all records from the table using select statement −mysql> select *from ... Read More

To group rows in an array, use GROUP_CONCAT() along with the ORDER BY clause. Let us first create a table −mysql> create table DemoTable    -> (    -> Id int,    -> FirstName varchar(20)    -> ); Query OK, 0 rows affected (0.78 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values(101, 'John'); Query OK, 1 row affected (0.13 sec) mysql> insert into DemoTable values(102, 'Bob'); Query OK, 1 row affected (0.18 sec) mysql> insert into DemoTable values(101, 'David'); Query OK, 1 row affected (0.12 sec) mysql> insert into DemoTable values(101, 'Adam'); Query OK, ... Read More