Can you explain how long are locks retained within the repeatable_read and serializable isolation levels, during a read operation with row-level locking?
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OPTIMIZATION OF SP,CURSOR,TRIGGERS
could you please reply for these question: 1.About Use Apply? 2.Avoid cursors - When we have a situation that we can not avoid the use of cursor than what is the alternate solution? is there anything we can use instead of cursor to perform the desired task? which optiomize the peroformance too. 3.What is computed columns? Thanks in advance. Regards, Rupesh
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