www.ads1st.com l
1 declare
2 err_msg VARCHAR2(120);
3 BEGIN
4 dbms_output.enable[......]
www.ads1st.com l
1 declare
2 err_msg VARCHAR2(120);
3 BEGIN
4 dbms_output.enable[......]
ORA-10000: controlfile debug event, name ‘control_file’
ORA-10001: controlfi[......]
Buffer cache是为了实现消除频繁的数据块物理I/O,从而提高并发访问和OLTP应用程序的性能。Oracle buffer cache能够:
Subject: SUPTOOL: BBED – 7.3.2+ Database Block Editor
Creation Date: 02-JUL-1998[......]