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This method is used to set the transaction isolation level of connections. All further transactions for the given connections work as new_isolation_level.

Note If the transaction isolation level is set by cci_set_db_parameter(), only the current transaction is affected. When the transaction is complete, the transaction isolation level returns to the one set by CAS. You must use cci_set_isolation_level() to set the isolation level for the entire connection.


intcci_set_isolation_level(int conn_handle, T_CCI_TRAN_ISOLATION  new_isolation_level, T_CCI_ERROR *err_buf)

  • conn_handle : (IN) Connection handle
  • new_isolation_level : (IN) Transaction isolation level
  • err_buf : (OUT) Database error buffer
Return Value
  • Error code