[20181204]低版本toad 9.6直连与ora-12505.txt

[20181204]低版本toad 9.6直连与ora-12505.txt --//我们生产系统还保留有一台使用AMERICAN_AMERICA.US7ASCII字符集的数据库,这样由于toad新版本不支持该字符集的中文显示. --//我一直保留toad 9.6的版本,并且这个版本是32位的,我必须在我的机器另外安装10g 32位版本的客户端,这样才能连上数据库. --//同事前一段时间遇到使用该版本的连接问题,我已经解决,链接:http://blog.itpub.net/267265/viewspace-2219005/ --//前几天同事告诉我配置tnsnames.ora连接没有问题.而使用toad下直连模式报ora-12505错误.数据库是18c的版本 --//TNS:listener does not currently know of SID given in connect descriptor $ oerr ora 12505 12505, 00000, "TNS:listener does not currently know of SID given in connect descriptor" // *Cause:  The listener received a request to establish a connection to a // database or other service. The connect descriptor received by the listener // specified a SID for an instance (usually a database instance) that either // has not yet dynamically registered with the listener or has not been // statically configured for the listener. This may be a temporary condition // such as after the listener has started, but before the database instance // has registered with the listener. // *Action: //  - Wait a moment and try to connect a second time. //  - Check which instances are currently known by the listener by executing: //    lsnrctl services <listener name> //  - Check that the SID parameter in the connect descriptor specifies //    an instance known by the listener. //  - Check for an event in the listener.log file. --//有点奇怪的是我明明直连使用服务名连接,为什么报TNS:listener does not currently know of SID given in connect descriptor. --//而是有关sid的信息呢? 1.环境: SYS@orclcdb> select BANNER from v$version ; BANNER -------------------------------------------------------------------------------- Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production --//首先我尝试使用toad 9.6直连cdb数据库,ok没有问题.而问题出现在连接pdb数据库. $ lsnrctl status LSNRCTL for Linux: Version 18.0.0.0.0 - Production on 04-DEC-2018 09:10:36 Copyright (c) 1991, 2018, Oracle.  All rights reserved. Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) STATUS of the LISTENER ------------------------ Alias                     LISTENER Version                   TNSLSNR for Linux: Version 18.0.0.0.0 - Production Start Date                04-DEC-2018 09:06:09 Uptime                    0 days 0 hr. 4 min. 27 sec Trace Level               off Security                  ON: Local OS Authentication SNMP                      OFF Listener Parameter File   /u01/app/oracle/product/18.0.0/grid_home/network/admin/listener.ora Listener Log File         /u01/app/oracle_base/diag/tnslsnr/hosp2/listener/alert/log.xml Listening Endpoints Summary...   (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hosp2)(PORT=1521)))   (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) Services Summary... Service "+ASM" has 1 instance(s).   Instance "+ASM", status READY, has 1 handler(s) for this service... Service "+ASM_DATA" has 1 instance(s).   Instance "+ASM", status READY, has 1 handler(s) for this service... Service "64a52f53a7683286e053cda9e80aed76" has 1 instance(s).   Instance "orclcdb", status READY, has 1 handler(s) for this service... Service "74a69dc145f5662be0558253dd747177" has 1 instance(s).   Instance "orclcdb", status READY, has 1 handler(s) for this service... Service "orcl" has 1 instance(s).   Instance "orclcdb", status READY, has 1 handler(s) for this service...   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Service "orclcdb" has 1 instance(s).   Instance "orclcdb", status READY, has 1 handler(s) for this service... Service "orclcdbXDB" has 1 instance(s).   Instance "orclcdb", status READY, has 1 handler(s) for this service... The command completed successfully --//注意看服务名orcl里面指向的实例是orclcdb. --//突然想起链接:http://blog.itpub.net/267265/viewspace-2140061/的测试. --//从提示上也是 ORA-12505: TNS:listener does not currently know of SID given in connect descriptor Warning: You are no longer connected to ORACLE. --//我明明使用服务名连接访问数据库,为什么报sid之类的错误. --//视乎toad 9.6版本的直连模式也很奇怪,视乎还要对上sid. --//修改监听配置文件./u01/app/oracle/product/18.0.0/grid_home/network/admin/listener.ora --//加入如下: USE_SID_AS_SERVICE_listener=on --//注意文件的位置,我们的数据库很特殊,单实例asm.要修改/u01/app/oracle/product/18.0.0/grid_home/network/admin/目录下的监听配置文件. --//监听重启也要执行: $ srvctl stop listener ; srvctl start listener --//这样再使用toad下直连模式就没有任何问题,连接cdb与pdb都没有问题. --//我最终发现这个版本的toad(9.6)有bug(服务名和sid一样连接就没有问题),如果使用使用toad 12以上版本没有这个问题. --//我在我的测试环境配置如下: SYS@book> @ ver1 PORT_STRING                    VERSION        BANNER ------------------------------ -------------- -------------------------------------------------------------------------------- x86_64/Linux 2.4.xx            11.2.0.4.0     Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production $ lsnrctl status LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 04-DEC-2018 09:50:59 Copyright (c) 1991, 2013, Oracle.  All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(ARGV0=LLLLLL)(HOST=0.0.0.0)(PORT=1521)(ARGV0=KKKKK))) STATUS of the LISTENER ------------------------ Alias                     LISTENER Version                   TNSLSNR for Linux: Version 11.2.0.4.0 - Production Start Date                20-SEP-2018 09:52:59 Uptime                    74 days 23 hr. 58 min. 0 sec Trace Level               off Security                  ON: Local OS Authentication SNMP                      OFF Listener Parameter File   /u01/app/oracle/product/11.2.0.4/dbhome_1/network/admin/listener.ora Listener Log File         /u01/app/oracle/product/11.2.0.4/dbhome_1/network/log/listener.log Listening Endpoints Summary...   (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=0.0.0.0)(PORT=1521)))   (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) Services Summary... Service "BOOKSHARE" has 1 instance(s).   Instance "book", status READY, has 1 handler(s) for this service... Service "booK123" has 1 instance(s).   Instance "book", status UNKNOWN, has 1 handler(s) for this service... Service "book" has 1 instance(s).   Instance "book", status READY, has 2 handler(s) for this service... Service "bookXDB" has 1 instance(s).   Instance "book", status READY, has 1 handler(s) for this service... The command completed successfully --//配置2个服务 bookshare,book123. bookshare 是动态服务名,book123是静态服务. SYS@book> show parameter service NAME          TYPE   VALUE ------------- ------ --------------- service_names string BOOK, BOOKSHARE --//监听配置如下: # listener.ora Network Configuration File: /u01/app/oracle/product/11.2.0.4/dbhome_1/network/admin/listener.ora # Generated by Oracle configuration tools. #SUBSCRIBE_FOR_NODE_DOWN_EVENT_LISTENER=OFF SID_LIST_LISTENER =    (SID_LIST =     (SID_DESC =       (SDU=32767)       (GLOBAL_DBNAME = booK123)       (ARGV0=myapp0)       (ORACLE_HOME = /u01/app/oracle/product/11.2.0.4/dbhome_1)       (SID_NAME=book)       )     ) LISTENER =   (DESCRIPTION_LIST =     (DESCRIPTION =       (ADDRESS = (PROTOCOL = TCP)(ARGV0=LLLLLL)(HOST = 0.0.0.0)(PORT = 1521)(ARGV0=KKKKK))       (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))   )  ) SECURE_REGISTER_LISTENER = (TCP) ADR_BASE_LISTENER = /u01/app/oracle DIAG_ADR_ENABLED_LISTENER=OFF USE_NS_PROBES_FOR_DCD=true INBOUND_CONNECT_TIMEOUT_LISTENER=10 --//使用toad 9.6连接使用服务名bookshare,book123都会报ora-12505错误.而使用新版本toad 12不会.