Clear Transaction Log in SQL Server 2005 database

1. Backup DB
2. Detach DB
3. Rename Log file
4. Attach DB
5. New log file will be recreated
6. Delete Renamed Log file.

Above just is 1 of the way to clear the transaction log file

SQL Combine 2 Different Table

This SQL is use to combine 2 different table together for other purpose.
SELECT ISNULL(a.Col1,b.Cola) , ISNULL(a.Col2,b.Colb)
FROM Table1 a
FULL JOIN Table2 b
ON a.Col1 = b.Cola

Here is 2 Different Table,
Table Name : Salary

Name	Salary
emil	1000
rayden	2000

Table Name: Flight

FligtTicket	Price
Kuala Lumpur	265
Bangkok	878

Below Sql is use to combine above 2 Tables Become below 1 Table
SELECT ISNULL(a.Name,b.FlightTicket) AS Col1, ISNULL(a.Salary,b.Price) AS Col2 FROM Salary a
FULL JOIN Flight b ON a.Name = b.FlightTicket

Col1	Col2
emil	1000
rayden	2000
Kuala Lumpur	265
Bangkok	878