session A執行sql的過程中，在session B發出命令：kill -23 4
[oracle@dw1 scripts]$ sqlplus "/as sysdba" SQL*Plus: Release 11.2.0.3.0Production on Mon Oct 2108:59:202013 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0- 64bit Production With the Partitioning, Automatic Storage Management, Data Mining and Real Application Testing options SQL> @myspid 2; SPID ------------------------ 4048 SQL> select * from dba_objects; OWNER ------------------------------ OBJECT_NAME -------------------------------------------------------------------------------- SUBOBJECT_NAME OBJECT_ID DATA_OBJECT_ID OBJECT_TYPE ------------------------------ ---------- -------------- ------------------- CREATED LAST_DDL_ TIMESTAMP STATUS T G S NAMESPACE --------- --------- ------------------- ------- - - - ---------- EDITION_NAME ------------------------------ SYS ICOL$ 202TABLE OWNER ------------------------------ OBJECT_NAME -------------------------------------------------------------------------------- SUBOBJECT_NAME OBJECT_ID DATA_OBJECT_ID OBJECT_TYPE ------------------------------ ---------- -------------- ------------------- CREATED LAST_DDL_ TIMESTAMP STATUS T G S NAMESPACE --------- --------- ------------------- ------- - - - ---------- EDITION_NAME ------------------------------ 17-SEP-1117-SEP-112011-09-17:09:46:13VALID N N N 1 ………… ERROR: ORA-01013: user requested cancel of current operation