Oracle

Oracle Dataguard Introduction First, the basic principle of Dataguard When a transaction makes changes to data in the production database , the oracle database will record this change in an online redo log file. This process of writing logs can

SelectMSI.SEGMENT1 encoding, Msi.description describes, Number of mr.old_order_quantity, Mipo.po_number please purchase order, Mipo.purch_line_num Order Bar, pv.vendor_name Suppliers, Ppf.last_name BuyerFromMrp. Mrp_item_exceptions Mie,

AWR snapshotBy default, Oracle automatically generates a snapshot on its own every hour, saving 8 days of recent snapshots.We can get the time interval and number of days to generate the snapshot by, for example, the following statement:[Email

Paging query:(WHERE ROWNUM )WHERE RN >= 21SQL Execution Order: 1. The FROM clause assembles data from different data sources;2. The WHERE clause filters the record rows based on the specified criteria;3. The GROUP BY clause divides the data into

To the Oracle Web site to download the direct client, http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winsoft.html contains Oci.dll , Orannzsbb10.dll,oraocci10.dll,oraociei10.dll four DLL files, where Oraocci10.dll must be

This approach is done by using the Oracle-provided lite client, which is a green, free-to-install client. (The official editions are available here): Clients used in Windows 32-bit systems There are many versions of client

1, forget sys passwordOpen the CMD Command window and do the following:1, SQLPLUS/NOLOG;2,3, CONNECT/ asSYSDBA4,5,ALTER USERSYS identified byNew Password6,7,ALTER USERSYSTEM identified byNew Password8,2, log in with SYS accountEstablish user table

SelectFu.description Creator,Msi. Creation_date Settling Time,Msi.segment1 Material Code,Msi. DESCRIPTION Material Description,Msi. Inventory_item_status_code Item Status,DECODE (MSI. Mrp_planning_code, ' 3 ', ' MRP ', ' 4 ', ' MPS ', ' 6 ', '

SELECTSUM (rcvt.quantity) Receive Transaction rollup count--excluded returns--rsh.receipt_num Receipt Number,--pov.vendor_name supplier Name,--poh.segment1 Purchase order,--pol.line_num order lines,--PTL. Line_type line type,--msi.segment1 Material

SELECT DISTINCTMsr.sourcing_rule_name Name, msi.description description, Msi.item_type type, Msi.inventory_item_status_code status, the Msr.planning_active program takes effect, msro.effective_date Effective Date, Msro.disable_date Invalid Date,

SelectPVS.ORG_ID,PVS.VENDOR_ID,PVS.VENDOR_SITE_ID,Hou.name Business organization,flv.meaning supplier Type,PV.SEGMENT1 Supplier Code,Pv.vendor_name supplier Name,Pv.vendor_name_alt aliases,Pvs.vendor_site_code Location name,Pvs.purchasing_site_flag

SELECT DISTINCTMsr.sourcing_rule_name name,Msi.description description,Msi.item_type type,Msi.inventory_item_status_code State,Msr.planning_active plan comes into effect,Msro.effective_date Effective Date,Msro.disable_date Invalid

The successful installation of the completion of the test environment two errors, in fact, a cause, first recorded, will not be regularly expanded this content:[Email protected] ~]$ sqlplus '/as sysdba '-bash:sqlplus:command not found[Email

Full graphics: Http://note.youdao.com/share/?id=e0d195e84962dbf4997925bc6e1b929b&type=note1. On the Windows operating system, install the Oracle Client. Here you can go to the official website to download the client. Here you can refer to my other

Article Source: http://www.cnblogs.com/leijh/archive/2012/10/15/2724165.htmlThe recent height of the program is always found to execute the operation of the database code when found to execute, checked the discovery is the database table lock dead

Developed a solution to synchronize data from Greenplum to Oracle, and wrote a script for regular scheduling.#! /Bin/sh# Copy_gp_2_ora.shIf [$ #-ne 1]; thenEcho "Usage: sh $0 tablename"Exit 1FiTABLENAME = $1 Psql-h -U \ Timing offSet

1.1. ORA-01722 Date: Environment: test environment [Scenario description] During Database Upgrade, execute SQL> @? /Rdbms/admin/catupgrd. SQL script reports an error and exits. [Error message] DOC> ###################################### #############

A control file is a small binary file and an indispensable part of the Oracle database. It is used to record the database status and physical structure. Each database must have at least one control file, but it is strongly recommended that more than

If you are interested in this course, you can add my QQ2059055336 to contact me. This course mainly introduces the Oracle RAC architecture and working mechanism, and understands and master the related technologies under the RAC database, such: cache

The clob field stores text. If less than 4000 bytes are stored, the clob field is stored together with the recording. If more than 4000 bytes are stored, it is not stored together with the record. It is worth noting that the 4000 bytes here are not