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SQL Server Cursors Interview Question:
Explain the cursor lock types?
Submitted by: AdministratorThree types of locks
READ ONLY: This prevents any updates on the table.
SCROLL LOCK: This allows you to make changes to the table.
OPTIMISTIC: This checks if any change in the table record since the row fetched before updating.
If there is no change, the cursor can update
Submitted by: Administrator
READ ONLY: This prevents any updates on the table.
SCROLL LOCK: This allows you to make changes to the table.
OPTIMISTIC: This checks if any change in the table record since the row fetched before updating.
If there is no change, the cursor can update
Submitted by: Administrator
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