How many isolation levels are supported in JDBC and what
are they?
Answer / harish
total five isolation levels that are supported by JDBC.
they are
1. TRANSACTION_SERIALIZABLE
2. TRANSACTION_READ_UNCOMMITED
3. TRANSACTION_REPEATABLE-READ
4. TRANSACTION_READ_COMMITED
5. TRANSACTION_NONE
Is This Answer Correct ? | 3 Yes | 4 No |
What do you mean by two phase commits?
List the common jdbc exceptions ?
What is phantom read and which isolation level prevents it?
Describe odbc?
What is a statement?
How can we execute stored procedures?
Explain the necessary steps to connect to the database in java?
Is there any limitation for no of statments executed with in batchupdate?
What are the differences between setmaxrows(int) and setfetchsize(int)?
Is jdbc open source?
What are the different types of locking in JDBC?
what does batchUpdate does?