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-execute the IMP, using the Indexs=n parameter to import objects other than index. Finally, go to Sql*plus, run the script you just edited, and build the index. This method is useful for importing index and constraints into the specified tablespace. 2. Change the default tablespace for the destination userThis is the way that people often ask questions. But the problem is not successful because of the lack of the following steps. first, recover the "UNLIMITED tablespace" permission for the desti

First, download: http://www.oracle.com/technetwork/database/features/instant-client/index-097480.htmlThis is the homepage of the Oracle Instant client download, and there are many versions available for download.But pay attention to third-party tools such as: PL/SQL developer and Toad version, 32-bit to correspond to 32-bit oracleinstant Client, do not because the system is 64-bit download 64-bit, this should be noted.Two, configureUnzip the downloade

Well-known 2 Oracle Learning client: TOAD Toad, nasty guy, PL/SQL Four categories: query statement, DML statement (data operation), DDL (data definition), transaction operation statement, 1, any mathematical expression with null value is finally null 2,DISTINTCT field 1, Field 2 indicates that the field combination is de-duplicated; 3, the string comparison is compared to ASCII code; 4,where CONDITION betwe

Label: 5.oracle dump understanding five data block theory Welcome reprint, Reprint please indicate source: http://blog.csdn.net/notbaron/article/details/51228514 The first two articles describe what we see at the operational level, but without theoretical guidance, the more we see, the more confused we will be. As a result, toad extracts from official documents some of the content of brain. Block is the smallest unit of data block IO. 1 Data blocks an

Entironment ================================================ Windows 7 Ultimate x64 Oracle one-to-oneG Release 2 (11.2) for Microsoft Windows x64 (64-bit) Toad for Oracle Version 11.6 Oracle EBS r12.1.x installed to Red Hat Linux as 4u7 on VMware Workstation Symptoms ================================================ Toad depend on key_oradb11g_home1 connection The EBS r12.1.x show Error message: Ora-12705:

Artificial Intelligence automatic SQL optimization tools-SQLTuning for SQL Server, SQL-sqltuning In response to this situation, the artificial intelligence automatic SQL optimization tool came into being. Now I will introduce this tool: SQLTuning for SQL Server. 1. SQL Tuning Introduction SQL Turning is a tool in Quest Central software developed by Quest. QuestCentral (figure 1) is an integrated, graphical, and cross-platform database management solution that allows you to manage both Oracle, DB

Quick Apps for SharePoint IntroductionQuick Apps for SharePoint predecessor is Quest Webpart, developed by Enterprise software developer Questsoftware, who is Questsoftware? The toad that DBAs probably know are also from Questsoftware, who was acquired by Dell in 12 Quest Webpart was renamed Quick Apps for SharePoint, which can be easily understood as a set of SharePoint WebPart Collection suite, people familiar with SharePoint know that some of the W

Toad for Oracle ====================================== Http://techie2notice.weebly.com (links from techie2notice.weebly.com) Http://asktom.oracle.com/Http://blogs.warwick.ac.uk/JAVA/tag/oracle/Http://dev.fyicenter.com/faq/oracle/Http://kevinclosson.wordpress.com/Http://onlineappsdba.com/Http://optimizermagic.blogspot.com/Http://oracle-ONLINE-help.blogspot.com/Http://oracle-magic.blogspot.comHttp://oracle.anilpassi.com/apps-technology/10.htmlHttp://or

generally used ), select SYSDBA for 'Connection Authentication '. Log on to the tool and select "Storage"> "tablespace". The following interface is displayed, showing the tablespace name, tablespace type, and partition management type, the table space size in MB, used table space size, and table space utilization. Table space size and usage 2. Command Method for viewing table space information in Oracle Database: query the data dictionary tables in the database system to obtain table space inf

submission point, the logical record count is 48 Method 2: Use PLSQL DeveloperThe PLSQL Developer tool is the most commonly used tool by famous Oracle DBAs.When a single file is small (less than 100000 rows) and the target table structure already exists-for excel, it will certainly not exceed, because the maximum behavior of an excel file is 65536-you can select all data copies and then use the PLSQL Developer tool.1. In the SQL window of PLSQL Developer, enter select * from test for update;2.

Before executing an SQL statement, Oracle needs to analyze the statement execution plan and then execute it according to the execution plan. The execution plan of the Analysis Statement is implemented by the Optimiz Before executing an SQL statement, Oracle needs to analyze the statement execution plan and then execute it according to the execution plan. The execution plan of the Analysis Statement is implemented by the Optimiz Oracle Optimizer (CBO optimization) Before executing an SQL sta

' (UNIQUE) statistics defaults 0 recursive cballs 2 db block gets 30 consistent gets 0 physical reads 0 redo size 2598 bytes sent via SQL * Net to client 503 bytes received via SQL * Net from client 2 SQL * Net roundtrips to/from client 0 sorts (memory) 0 sorts (disk) 14 rows processed Through the above analysis, we can see that the actual execution steps are: 1TABLE ACCESS (FULL) OF 'EMP' 2INDEX (UNIQUE SCAN) OF 'PK_DEPT' (UNIQUE) 3TABLE ACCESS (BY INDEX ROWID) OF 'DEPT' 4NESTED LOOPS (JOINING

an address is passed, rather than the entire object. Obviously, this process also improves the efficiency. 4. Summary This article discusses the compilation principle, development process, and development skills of dynamic SQL. After introducing this article, I believe that readers have a general understanding of dynamic SQL program development, lay a good foundation for future in-depth work. The preceding code has been successfully debugged in the following environments: Server: UNIX + ORA

For Oracle monitoring, Orabbix provides a relatively lightweight client to comprehensively monitor multiple database instances. From this point of view, its role is a bit similar to work For Oracle monitoring, Orabbix provides a relatively lightweight client to comprehensively monitor multiple database instances. From this point of view, its role is a bit similar to work For Oracle monitoring, Orabbix provides a relatively lightweight client to comprehensively monitor multiple database inst