Oracle

oracle| Create In Oracle database systems, There are two ways to authenticate users if they want to log on to an Oracle database as a privileged user (Internal/sysdba/sysoper): Authenticate with an operating system-integrated authentication or a

oracle| problem 51. How do I put a small table in a keep pool?　　ALTER TABLE XXX storage (buffer_pool keep);　　52. How do I check if a patch is installed? Check that Orainventory 53.　　How do I make a SELECT statement automatically generate ordinal

Oracle CREATE TABLE Dept ( Departno VARCHAR2 (10), Departname varchar2 (20), Topno VARCHAR2 (10)); INSERT into Dept values (' 001 ', ' board ', ' 0 '); INSERT into Dept values (' 002 ', ' president's office ', ' 001 '); INSERT into Dept values (' 00

oracle| Index Create or Replace procedure proc_xxx (        p_ibillmonth    in   number,        p_tab            in  number,                 p_nstatus       out number,        p_ szerrormsg    out varchar2) is        type t_cur is REF CURSOR;        

oracle| Recovery | data | database First, user table space Error: ORA-01157,ORA-01110 or operating system-level errors such as ORA-07360 when you start the database will cause an error immediate when you close the database (using shutdown normal or

Oracle 1. What is called a bare device? A bare device, also called a bare partition (raw partition), is a special character device that is not formatted and is not read by UNIX through a file system. It is the responsibility of the application to

oracle| Data | database | questions Oracle's data block has a fixed format and structure, divided into three layers: Cache layer, Transaction layer, and data layer. Do a consistency check when reading and writing a block of data: –block

oracle| Pagination | data | database Paging is a more common operation in database based application development, Unfortunately, the corresponding RowNum attribute in Oracle is not available in SQL Server2000. The younger brother uses "triggers" to

oracle| Object | data | database | statistics Application of statistical analysis technology for database objects If Oracle uses cost analysis when executing SQL, all cost analysis sources rely on the system's statistical analysis table

Oracle With the flash-back table feature in Oracle Database 10g, you can easily recover a table that was accidentally deleted Here's what happens when it doesn't happen: the user deletes a very important table--of course accidentally--and needs to

Oracle Case Category: Vas network System type: Cmode system version: Hardware: SUN software: All version case title: The database in the Cmode put the lock processing method failure phenomenon: Start the sam_cmode process is not normal processing

connection|error|oracle| Original (original) configuration Tnsname is a very easy problem, nothing to say, before also never missed, but today when the configuration of two small problems (these two problems are configured with the GUI will not come

oracle| Solve | The problem An Oracle problem was encountered today, with the total suspicion that the Hibernate query statement was wrong because the prompt connot execute query. And at the same time ORA-00600 error, find online: http://blogsite.332

oracle| Statement | The autotrace that executes Sqlplus is a very simple and convenient tool for analyzing SQL's execution plan, execution efficiency, and, in most cases, a very useful tool. 1. How to set up and use Autotrace Sql> Connect/as

oracle| Error | Resolution No one denies that Oracle is one of the most influential database products in the world; but good things don't always seem to work that way (at first glance), or even ruthless--they always give layman a ruthless error

Oracle|server Software Environment: 1. Windows 2000+oracle 8.1.7 2, the ORACLE installation path is: C:\ORACLE Implementation method: 1, Start-> Settings-> Control Panel-> Management Tools-> Services Stop all Oracle Services. 2, Start->

oracle| View View Oracle 10g View 1, view the name of the database and file status Sql> select Name,log_mode from V$database; NAME Log_mode --------- ------------ HB130000 Archivelog 2, view the database instance name and

Oracle-CREATE TABLE (creating a partition Table) CREATE TABLE Bill_monthfee_zero ( SERV_ID number is not NULL, Billing_cycle_month Number (6) is not NULL, Date_type number (1), ACC_NBR VARCHAR2 (80) ) Partition by range

Oracle Recently got a beta version of oracle10g from a friend. During the installation process, encountered a small episode, written here for your reference. My machine is Piii700,windows2000+service Pack4. After clicking the Setup.exe, the window

Oracle Iv. Configuration Implementation of MTS 1. Several parameters commonly used in Oracle8i MTS environment Serial number Parameters Description 1 Mts_dispatchers Used to configure the number of dispatcher enabled when instance is