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What Isolation Level Is Used By The Dbms When Inserting, Updating And Selecting Rows From A Database? |
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Answer» The answer depends on both your CODE and the DBMS. If the program does not explicitly SET the isolation level, the DBMS default is used. You can determine the default USING Database MetaData. getDefault TransactionIsolation() and the level for the CURRENT Connection with Connection.getTransactionIsolation(). If the default is not appropriate for your transaction, CHANGE it with Connection.setTransactionIsolation(int level). The answer depends on both your code and the DBMS. If the program does not explicitly set the isolation level, the DBMS default is used. You can determine the default using Database MetaData. getDefault TransactionIsolation() and the level for the current Connection with Connection.getTransactionIsolation(). If the default is not appropriate for your transaction, change it with Connection.setTransactionIsolation(int level). |
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