--1.先检查 oracle job 两个重要参数 job_queue_processes 和 aq_tm_processes SQL> show parameter job_queue_processes; NAME TYPE VALUE --- --- --- job_queue_processes integer 0 SQL> show parameter aq_tm_processes; NAME TYPE VALUE --- --- --- aq_tm_processes integer 0 --2.新建...
13. 如何查看最大会话数? select * from v$parameter where name like 'proc%'; sql> sql> show parameter processes name type value --- --- --- aq_tm_processes integer 1 db_writer_processes integer 1 job_queue_processes integer 4 log_archive_max_processes integer 1 processes integer 200 这...
alter systemsetprocesses=400;//静态参数修改要指定scope,否则会出现specified initialization parameter cannot be modified错误alter systemsetprocesses=400scope=spfile;//即使修改了要等重启读取参数文件才会生效show parameter processes; shutdown immediate; startup; b、动态参数不用重启数据库也可以生效,重启后依然生...
SQL> alter system kill session '590,6041'; 修改processes和sessions值 SQL> alter system set processes=300 scope=spfile; 系统已更改。 SQL> alter system set sessions=335 scope=spfile; 系统已更改。 修改processes和sessions值必须重启oracle服务器才能生效 ORACLE的连接数(sessions)与其参数文件中的进程数(pr...
You can control the number of possible hash values for a hash cluster with the HASHKEYS parameter when you create the cluster. Because the hash cluster directly points to the location of a row in the table, you must allocate all the space required for all the possible values in a hash ...
PROCESS_PARAM_ID BATCH_NO + ORGANIZATION_CODE + STEP_NO + ACTIVITY + RESOURCE + PROCESS_PARAMETER NUMBER 15 No Yes No Resource Process Parameter Identifier is needed when updating process parameter values. User can alternately provide values of the columns BATCH_NO, ORGANIZATION_CODE, STEP_NO, ...
Parameter Description IP Address or Domain Name IP address or domain name of the destination database in the IP address/Domain name:Port format. The port of the destination database. Range: 1 - 65535 You can enter up to 10 groups of IP addresses or domain names of the destination database...
Parameter Description Region The region where the replication instance is deployed. You can change the region. Project The project corresponds to the current region and can be changed. Task Name The task name must start with a letter and consist of 4 to 50 characters. It can contain only lett...
--1.先检查 oracle job 两个重要参数 job_queue_processes 和 aq_tm_processes SQL> show parameter job_queue_processes; NAME TYPE VALUE --- --- --- job_queue_processes integer 0 SQL> show parameter aq_tm_processes; NAME TYPE VALUE --- --- --- ...
如:expdp user/pwd parfile=xxx.par logfile=a.log,如果在参数文件中也指定了logfile,这里会以命令行中的logfile为准;如:expdp user/pwd logfile=a.log parfile=xxx.par,而这个,则会以参数文件中的为准,因为parfile=xxx.par写在命令行的后面。 3. 交互方式...