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hi all,

i need ur help in preparing a sql which performs scd2, i 
mean i have a scd2 mapping i need a sql which can give me 
same result as scd2 mapping,
SRC table:
cust_no, loc
01        abc
02        xyz

TGT table:
pm_ky cust_no loc current_flag
1      01      abc     Y
2      02      xyz     Y

cust 1 has changed his loc to xyz then it loads into TGT 
table as below,

pm_ky cust_no loc current_flag
1      01      abc     N
2      02      xyz     Y
3      01      xyz     Y

i need sql to get the above result, hope got me question,

Any suggestion will be appreciate..
thanks,
Vinod
 
				   

				      				  
					
					
						 								
					
					
					
						
							
					
					 						
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