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Audit FunctionThe database is in the mount status.SQL> alter system set audit_file_dest = '/u01/gdrz/' scope = spfile;(Set the Audit Directory)System altered.SQL> alter system set audit_trail = db, extended scope = spfile;System altered.[Oracle @ bw ~] $ Sqlplus/as sysdbaSQL * Plus: Release 10.2.0.1.0-Production on Sat
Label:1, due to audit requirements, MySQL, Oracle database needs to import the table data to SQL Server for audit.2, the previous method:A. Oracle group dumps the table, compresses it, transfers it to the Oracle derivative server
The size of Oracle archived logs is much smaller than that of online logs. Some users may be confused about the size of archived logs smaller than those of online logs:First, check whether your archive log files are compressed:SELECT to_char (first_time, 'yyyy-mm-dd hh24: mi: ss'), blocks * block_size/1024/1024, compre
Tags: oracle ora 09925Solaris under Oracle RAC ORA-09925 Unable to create audit--no spaceReceived development response, sqlplus or Developer tools Landing Database error, unable to login, as follows:650) this.width=650; "title=" Qq20140806151657.png "src=" http://s3.51cto.com/wyfs02/M02/44/7F/ Wkiol1ph17actp71aaeshwvro
performance How is the Q:access-log table maintained?A: Because it is a log system, it is recommended to use the archive storage engine, which facilitates data compression and storage. If the number of database connections is large, it is recommended to do a data export for a certain time, and then clear the table.Q: Does the table have other uses?A: there! The Access-log table is of course not only for auditing, but also for data analysis of
Fine-grained audit (FGA) is introduced in Oracle9i. It records changes at the SCN number and row level to reconstruct old data. However, it can only be used for select statements, not DML. Fine-grained auditing (FGA) is introduced in Oracle 9i and can record SCN and row-level changes to recreate old data. However, it can only be used for select statements, not DML. Fine-grained auditing (FGA) is intr
Tags: des style io ar color sp for strong onUsing FGA is a good choice if you want to audit the table, at a certain time, which people, what DML statements to manipulate.Sql> select * from V$version;Oracle Database 11g Enterprise Edition Release 11.2.0.1.0-64bit ProductionPL/SQL Release 11.2.0.1.0-productionCORE 11.2.0.1.0 ProductionTNS for Linux:version 11.2.0.1
The role of audit1. Review of suspicious activities2. Monitor and collect data about the specified database activityTypes of audits1. Statement Auditing (STATEMENT auditing)2. Authority Audit (Privilege auditing)3. Objects auditing (object auditing)Information on auditsThe audit information recorded in the Aud$ table includes.SESSIONID: The numeric ID of the sess
Fine-grained auditing (FGA) is introduced in Oracle 9i. It can record SCN numbers and row-level changes to recreate old data, However, they can only be used for select statements, but not for DML, such as update, insert, and delete statements. Therefore, for Oracle database versions earlier than 10 Gb, although using triggers is not attractive for tracking user
To audit DDL operations in the database, you can use DDL triggers. This section describes an example to record all DDL operations in the database. This example can be To audit DDL operations in the database, you can use DDL triggers. This section describes an example to reco
Tags: Turn off audit function[Email protected] ~]# su-oracle[Email protected] ~]$ Sqlplus/as SYSDBASql*plus:release 11.2.0.3.0 Production on Wed Jul 12 09:54:57 2017Copyright (c) 1982, Oracle. All rights reserved.Connected to:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionWith the partitionin
Tags: base mass code work Redo how upd pre OracleTalk about how to do SQL audit for Oracle database: 1. How do you do a pre-grammar check? 首先要熟悉繁杂的oracle语法规范，并能提前报错（这不是问题）2. DDL statement column check, index check these are direct execution will be found, do you want to export the structure of the table, operat
Introduction In some systems with high requirements for security audits, administrators need to see what database operations are performed by the logged-on user of each application, and usually when our application accesses the database, the authenticated user of the same database is used to obtain the database connec
A requirement is a record of logged-in logs logged by a user, including time and connection IP addresses, and connections, which can help keep track of analysis issues, especially if some human-induced DML operations cause data loss, data clutter, or very effective tracking.When you know that Oracle Library has opened audit a
) need to be dumped into the data file. At the time of dumping, the "moment" that checkpoint occurs is recorded. At the time of failback, you only need to redo/undo the last checkpoint operation.idempotent problemsThe record of operations in the log file should be idempotent. Idempotent, which means that the same operation executes multiple times and executes once, the result is the same. For example, the 5*1 = 5*1*1*1 multiply 1 operation of 5 is idempotent. Log files in the recovery, may be pl
Fine-grained audits (FGA), introduced in Oracle 9i, can record the SCN number and row-level changes to reconstruct old data, but they can only be used for SELECT statements, not for DML, such as update, Insert and DELETE statements. Therefore, for a previous version of Oracle database 10g, using triggers is not an attractive option for tracking user initial chang
(P_error_message in varchar2) as PRAGMA autonomous_transaction; BEGIN INSERT into error_logs (ID, Log_timestamp, error_message) values (error_log_seq. Nextval, Systimestamp, p_error_message); commit; End; / Create a test table that defines the ID field of the table as NOT null CREATE TABLE at_test ( ID number () NOT NULL, des varchar2 ); To define a stored procedure that attempts to insert illegal data into a test table Create or replace procedure P1 as BEGIN
Tags: BFS alt class here Mans UPD ref creat autoDirectory Create a table space for auditing Online migration Query results In routine database maintenance, it often occurs because the database logon audit function starts, which causes the system table space to be full. In this case, it is generally recommended to migrate aud$ rel
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When the CPU usage of the Database Host is too high several times, the alarm is reported, resulting in low performance of the host. After some investigation, the cause of the problem is found out and the fault is solved. The specific process is as follows:Environment: Host suse linux 10 (64-bit) ORACLE11G (64-bit)I. Alarm information (fault presentation)• The current CPU usage of the suselinux server is 90.93, and the threshold value range is [90-100]
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