SQL provides a statement for creating tables from select statements.
In MS SQL Server 2005
Create these two tables
1) create table employee(EmployeeId int identity primary key,EmpName varchar(50) not null)
2) create table Cricketer(Name varchar(50) primary key,runs int,catches int,wickets int)
Insert some data
insert into employee values('Champak');
insert into employee values('Popat');
insert into Cricketer values('Champak',18000,300,1600);
insert into Cricketer values('Sachin',17000,250,1000)
Creating the Table
select * into JoinedTable from employee,Cricketer where Name=EmpName
select * from JoinedTable
The Tables
The same thing can be done in Oracle using the following syntax:-
create table OracleEmployee(EmployeeId int primary key,EmpName varchar(50) not null);
create table OracleCricketer(Name varchar(50) primary key,runs int,catches int,wickets int);
insert into Oracleemployee values(1,'Champak');
insert into Oracleemployee values(2,'Popat');
insert into OracleCricketer values('Champak',18000,300,1600);
insert into OracleCricketer values('Sachin',17000,250,1000);
create table JoinedTable as select * from Oracleemployee,OracleCricketer where Name=EmpName;
select * from JoinedTable
In MySQL the same thing works
create table MySQLEmployee(EmployeeId int primary key,EmpName varchar(50) not null);
create table MySQLCricketer(Name varchar(50) primary key,runs int,catches int,wickets int);
insert into MySQLemployee values(1,'Champak');
insert into MySQLemployee values(2,'Popat');
insert into MySQLCricketer values('Champak',18000,300,1600);
insert into MySQLCricketer values('Sachin',17000,250,1000);
create table JoinedTable as select * from MySQLemployee,MySQLCricketer where Name=EmpName;
select * from JoinedTable
In MS Access
Create these two tables
1) create table employee(EmployeeId int primary key,EmpName varchar(50) not null)
2) create table Cricketer(Name varchar(50) primary key,runs int,catches int,wickets int)
Insert some data
insert into employee values(1,'Champak');
insert into employee values(2,'Popat');
insert into Cricketer values('Champak',18000,300,1600);
insert into Cricketer values('Sachin',17000,250,1000)
Creating the Table
select * into JoinedTable from employee,Cricketer where Name=EmpName
select * from JoinedTable
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