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Parameswaran R
NA
254
6.5k
I need to Join 3 tables.
Dec 22 2015 5:16 AM
I have following tables
tbl1
(empID, Name, ctNo)
tbl2
(salID, empID, salry)
tbl3
(histryID, salDate, empID, salID)
Expect Output (empID,Name,salary,Salary_Date)
For all employees. dont want to display employees all the salary date. Display last salaryDate.
By using Partitiion by or Selfjoin methods.
Thank You
Get back soon Friends.
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GET DATA BASED ON Multiple conditions
Query optimization