Oracle

Note: oracle10g Bug 4612267 Patch is heard to be provided only to special users O (∩_∩) o haha ~ So it's recommended to upgrade to 10.2.0.4. oracle10g Bug 4612267 Patch installation Memo 2009-01-13 14:04 a bug symptom and description

Transferred from: http://blog.csdn.net/joshua_peng1985/article/details/6213593 Introduction Materialized views are a special physical table, and the materialized view is relative to a normal view. Normal view is a virtual table, the application of a

Tables Qp_list_headers_b Qp_list_headers_b stores the header information for all lists. List types can, for example, Price Lists, Discount Lists or promotions. Qp_list_lines Qp_list_lines stores all LIST LINES to lists in Qp_list_headers_b.

For continuous updates, see the pages on https://hnuhell.gitbooks.io/oracle_errmg/content/or https://hnuhell.github.io/Oracle_ERRMG/. ORA-00000 to ORA-00877 ORA-00000: Normal successful completion (operation) Ora-00000:normal, Successful

Some questions about the character set: Bloggers have recently begun to learn Oracle, have to say that Oracle's content is really too broad, learn it is not only the database itself, many times will involve a variety of operating systems, remember

The following is a detailed analysis of the character set in Oracle, the need for friends can refer to the following Basic conceptsCharacter Set (Character set): Is a collection of all abstract characters supported by a system. Characters are the

We introduced the use of natural join in Oralce, which is a natural connection. The Using keyword in a join connection in Oracle is relative to the natural join. As we mentioned earlier, if you are using Natraul join, and if more than one field in

First, the causes of this error and related factors is due to "password_life_time=180 Day" set in default profile in oracle11g, which in Oracle 11g isThere is a password expiration problem. Second, the error phenomenon: When the user is locked out,

A little familiarity with Oracle knows that if we want an SQL statement to insert multiple values into a table, if insert into a table values (each value), values (values),.....; This can be an error because Oracle does not support this notation if

[Original]oracle column change function Listagg and Vm_concat When you use an Oracle query, you often encounter situations where you convert multiple values of a column to one line display, such as the following: Employinfo: -----------------------

Oracle finally provides support for regular expressions in 10G, where complex matches that need to be done by like can be simpler to implement using regular expressions. There are four main functions in Oracle that support regular

Origin Today as usual, landing pl/sql, the failure to login, there is an error "ORA-01034" and "ORA-27101" as shown: Then you go to Oracle at the command prompt to see what's going on, and then the problem goes further, the error "ORA-03113: The

First, the foreword:The network on the configuration of Dataguard, but a lot of oracle11g articles are actually only in the 9 10 run, such as Fal_client in the 11g has been abandoned, but now the Web article is not labeled this point. and vague for

Use of Logminer =========================================================== Author: Tolywang (http://tolywang.itpub.net) Published in: 2005.01.19 11:03 Category: Oracle database Management Source: http://tolywang.itpub.net/post/48/14593 -------------

Oracle dba Pen TestOne: SQL tuning class 1: Enumerate several table connection ways2: How to view SQL execution plan without the help of Third-party tools3: How to use the difference between CBO,CBO and rule4: How to locate the SQL that is important

Environment Introduction:Vmware12+redhat linux7.5 x86_64+oracle 18CSystem InstallationCreate a virtual hostSystem partitionSelect a desktop environmentPerform the installation processDescription1, the system installation, grid installation directory

This section describes the Oracle subquery: The data used by the instance is the EMP employee table under the Scott user in Oracle, dept the Department table with the following data:One, sub-query 1, Concept: Another query embedded in a query, that

Direct query.SELECT * from A1 t;The data taken at this time is the pre-run data, and other users do not get the data modification at the same time.Real-time update queriesSELECT * FROM A1 t for update;For update updates, other managers can do the

--====================== Querying Oracle error logs and warning logsTo view the error log directory by commandSql> Show parameter background_dump_dest;Error log corresponding to the pid:3159 fuzzy query based on the error promptFind-name "*ORA*3159*.

User Management Creation User: Create username identified by password; Modify password: Alter user username identified by password; Activate User: Alter user username account unlock; Delete users: Drop user user name; User Rights Management1,