A Application A holds an update lock on a single row and applica
2023-12-01DB2-final
A Application A holds an update lock on a single row and application B is trying to read that row. If both applications are using isolation level UR, which of the following will occur?
A.Application B will read the row
B.Application A and B will cause a deadlock situation
C.Application B will wait until application A releases the update lock
D.Application A will be terminated so that application B can read the row
正确答案是A
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