In physical standby mode, the Oracle database directly replicates logs from the primary database and does not generate any logs. If the source is an Oracle database, you
SELECT BYTES FROM V$LOG) USED, (SELECT SUM(BYTES) AS P FROM DBA_FREE_SPACE) FREE GROUP BY FREE.P; The below script lists the details of database growth per month: select to_char(creation_time, 'MM-RRRR') "Month", sum(bytes)/1024/1024/1024 "Growth in GB" from sys.v_$datafile ...
If there is an error, these are read from the Oracle alert file, alert_<DBSID>.log, and an alert is reported. You can define any number of new conditions (that is, Oracle error code or Oracle message strings). PROF These profile conditions compare the values of the Oracle database ...
Database Buffers 352321536 bytes Redo Buffers 5554176 bytes ORA-00205: error in identifying control file, check alert log for more info 查看日志发现 启动的时候指定的控制文件指定错了,更改oracle 的启动控制文件 tail -f /u01/app/oracle/diag/rdbms/orcl/orcl/trace/alert_orcl.log . 查看告警日志 这个...
根据多年来的数据库恢复经验,提炼出来数据库恢复关键点信息收集脚本(Oracle Database Recovery Check),该脚本主要是在数据库mount状态情况下查询数据库的一些基础表信息等信息,不对数据库进行任何写操作(只做读和dump操作),不会在坏的数据库基础之上带来任何破坏,不影响任何数据库后续的恢复工作。通过该脚本收集信息能...
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Starting with Oracle Database 18c, the default value for the SQLNET.ALLOWED_LOGON_VERSION parameter changes from 11 in Oracle Database 12c(12.2) to 12 in Oracle Database 18c. The use of this parameter is deprecated. SQLNET.ALLOWED_LOGON_VERSION is now replaced with the ...
1. Log in to the Linux operating system as the root user. 2. Connect to the Oracle database. # su - oracle $ sqlplus / as sysdba 3. Check the maximum number of Oracle database connections. > select value from v$parameter where name = 'processes'; 4. Change the maximum number of ...
Question How do I check and modify the maximum number of oracle database connections in the scenario where the SUSE Linux is deployed in a single-node system?Answer Log in to the Linux operating system as the root user. The following operations only apply to the single-node scenario. ...
Oracle Database Express Edition Application Express User's Guide. Call HTMLDB_ITEM.CHECKBOX To edit the query to callHTMLDB_ITEM.CHECKBOX: Navigate to the Page Definition for page 3. Under Regions, clickProducts. Scroll down to Source.