Which type of transaction isolation level allows a transaction to see changes made by other transactions that have not yet been committed?
- Read Committed
- Read Uncommitted
- Repeatable Read
- Serializable
The "Read Uncommitted" isolation level allows a transaction to see changes made by other transactions that have not yet been committed. This means that transactions can read data that may be inconsistent or uncommitted, potentially leading to dirty reads or non-repeatable reads. It offers the lowest level of isolation among the isolation levels defined in SQL.
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