Hi,
I have two tables A(110 columns) and B(1 column). Table A is having55 Million records and B is having 0.3 Million records. I am deleting records from A by joining with B like below.
DELETE
FROM A
INNER JOIN B
ON A.ID = B.ID
In both the tables ID have Clustered Indexes. I am using this query in Execute sql task in SSIS.
The above query running longer (15 min). I want to optimize this. Can you guys help me in this.
Thanks in advance,
Gangadhar