SQL Server Locks Question:
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Do you know what are the differences between lost updates and uncommitted dependencies?
Answer:
Lost updates
Last update overwrites other updates
Cannot report on data that does not exist.
Data is lost
Uncommitted dependencies
Access a row being updated by others.
May report on data that does not exist
Updates are lost
Last update overwrites other updates
Cannot report on data that does not exist.
Data is lost
Uncommitted dependencies
Access a row being updated by others.
May report on data that does not exist
Updates are lost
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