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In the database security configuration, it is necessary to do the related security reinforcement work. To confirm the security of the database, however, sometimes, improper operation or database business account changes password, and the program's connection to the database configuration encapsulated in the jar, if the
For beginners, often do not know how to create a database, the following author as a just beginning to use the Oracle database to introduce you to use the database Configuration Assistant to complete the creation of the concrete steps. 1. Open the
With vs2008 link Oracle database problem, error ocienvcreate failed, return code is-1, but the error message text is not available, from the internet looking for a long time method, there are two kinds of Oracle client file permissions, and run vs2008 as Administrator, These have been tried no use, check for a long tim
upgraded to 12C Atch small patch repair; or restart standby db to bypass this bug, as follows This bug was only relevant when using real application clusters (RAC) and Database link/distributedIf the recovering instance of a RAC standby fails, one of the remaining instances would do special instance.After this recovery one of the shutdown flags are not cleared, triggering the ORA-1089: "Immediate shutdown
Tags: img copy aaaaa named--Data LOB Sele--1. Create a Dblink connectionCreate DATABASE link mdm66 connect to lc019999 identified by aaaaaa using ' 10.24.12.66/ORCL '; --mdm66 for the connection name, you can name it, lc019999 to access the database user name, aaaaaa for the password, 10.24.12.66/ORCL the IP address an
Tags: OracleSimply simulates the ability to transfer funds between bank accounts, which is divided into 4 packages in Java code1. Call the stored procedure of the databaseimportjava.sql.callablestatement; importjava.sql.connection; importjava.sql.preparedstatement; importjava.sql.resultset; importjava.sql.sqlexception; Importentity. UserInfo; Importutil. Dbutil; publicclassdao{privatestaticconnectionconn=dbutil.getconn ();// Link
Tags: ati lex null statement str nec PUT input SelectPackage com.test.test; Import Java.io.FileInputStream;Import java.io.FileNotFoundException;Import java.io.IOException;Import java.sql.Connection;Import Java.sql.DriverManager;Import java.sql.PreparedStatement;Import Java.sql.ResultSet;Import java.sql.SQLException;Import java.util.Properties; /*** Link Oracle database
and then use ArcGIS to link our Oracle database2. Install the ORACLE32-bit client First we download the 32-bit client, then unzip the compressed packet (note: 32-bit client: ORACLE32-bit client) Click setup Install 32-bit client, select the installation type Select the installation address of the client (note: The default address is installed and the software automati
database type as needed and click Next to continue Enter the global database name and ORACLE_SID name (Note: In single instance mode, the global database name must be consistent with the ORACLE_SID name), and click Next to continue Do not configure the OEM Enterprise Manager temporarily. Click Next to continue Creat
Preface It is not enough to install the Oracle software. We still need to create a database on it before learning Oracle normally. Let's take a look at how to create a database. Oracle
Label:Current Environment:Native System: Win7 64-bitToad Version: 11 32 bitDatabase: Oracle 10g===================================Unlike Plsql developer, Toad need to downloadInstantclient-basic-win32-10.2.0.4.zipInstantclient-sqlplus-win32-10.2.0.5.zipTwo packages, and Toad (as of current version 11) only supports 32-bit clients====================================1. Unzip Instantclient-basic-win32-10.2.0.4.zip, instantclient-sqlplus-win32-10.2.0.5.zi
Label:Problem: Job all parameters are normal, but is not running, found that the execution time is one months ago: JOB 6 log_user user priv_user user schema_user user last_date 2014-12-26 15:31:49 last_sec 15:31:49 this_date 2014-12-26 15:32:49 this_sec 15:32:49 Next_date 2014-12-26 15:32:49 next_sec 15:32:49 total_
Tags: http IO file data issues CTI HTML SP htm1. The Oracle connection is slow during the test:conn = env->createconnection (user, passwd, connect_string);Stepping here, waiting for the return to be slow.Processing method:1, detection phenomenon problems:1) sqlplus [email protected] Database username/passwordReturn prompt, very slow.2) tnsping oralce server IP, the speed is also very slow.Solve the problem:
[Oracle] Data Guard series (4)-creating a physical standby database without stopping the master database needs to create a physical standby database of DG for a 24x7 production database, the master
Configuration Assistant) DBCA is a simple, flexible and powerful GUI environment. After you install Oracle database software, you can use DBCA to create and configure the database. DBCA can follow the steps to know that a user completes creating a new database, changing th
\server\rdbms\admin\catalog.sql Sql>spool off 11. Execute catproc.sql to create all the packages required to execute the PL/SQL program Sql>spool C:\oraclexe\catproc.log Sql>@c:\oraclexe\app\oracle\product\11.2.0\server\rdbms\admin\catproc.sql Sql>spool off This database pf has been created and can be used normally. Places to be aware of:(1) in
(); System. out. println ("Please register the login name"); u. setLoginname (SC. nextLine (); System. out. println ("Please register password"); u. setLoginpsw (SC. nextLine (); return u ;}}// Check during login to check whether the login name and password are correct. If the login is correct, return the user name package logon judgment; import java. SQL. connection; import java. SQL. driverManager; import java. SQL. preparedStatement; import java. SQL. resultSet; import java. SQL. SQLExceptio
Recently when performing performance tests, the developer directly hung all the business tables into the Oracle database because of the space data to be mounted. Several recent tests have found that the response time and throughput are not ideal, after some analysis of the suspect may have problems in Oracle, so I looked for the relevant monitoring program on the
Step 1: create a directory for storing database files and log files in the $ ORACLE_BASEoradata and $ ORACLE_BAS Step 1: create a directory for storing database files and log-related directories in $ ORACLE_BASE \ oradata and $ ORACLE_BAS Complete steps to manually create
Complete steps to manually create a database in Oracle 1. Create a directory for storing database files and log-Related Files Create the NEWDB directory in the $ ORACLE_BASE \ oradata and $ ORACLE_BASE \ admin directories respecti
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