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How to select two tables particular attributes only

开发者 https://www.devze.com 2023-04-05 11:02 出处:网络
there are two tables Table 1 Select EmployeeID (PK),Employeename,employeecompanyid,employeedepartmentid,employeedob,employeepob from table1;

there are two tables

Table 1 Select EmployeeID (PK),Employeename,employeecompanyid,employeedepartmentid,employeedob,employeepob from table1;

Table 2 Select EmployeeID(PK),LeaveType(PK),LeaveYear(PK),Numberofleavesavailed from table2;

I want to display particular attribute like this query: the attributes i want to display are Q.1) EmployeeID,EmployeeName from table1 and EmployeeID.LeaveType,LeaveYear from table2 together in one query开发者_JS百科

Now my question i want to display Q.1) both in one query. Any help ?


select t1.EmployeeID,t1.EmployeeName,t2.LeaveType,t2.LeaveYear  
from table1 t1 inner join table2 t2 on t2.EmployeeID=t1.EmployeeID

Basically, join the 2 tables using EmployeeID (which is common to the 2 tables) and select the fields you want from each respective table.

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