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1, error 1: initialization error could not initializeThe computer was originally equipped with Oracle 11g 64-bit, but PL/SQL is not connected, reported " initialization Error "The mistake of collecting data to find the cause of the original PL/SQL is a 32-bit of, and Oracle Client is 64 bits (originally installed from the server side) , they are incompatible
After Oracle 10 Gb is installed, a table is created to write Chinese data. It is found that the PL/SQL developer tool cannot display Chinese normally. To display Chinese characters properly, the server must be consistent with the client encoding. Therefore, check. 1. Check the server code: Execute
MS SQL Server Query optimization methodThere are many reasons for the slow speed of queries, which are common1, no indexes, or no indexes (this is the most common problem with query slowness, is the flaw in programming)2, I/o throughput is small, creating a bottleneck effect.3, no computed columns are created causing the query to be not optimized.4, Low memory5, network speed is slow6, query out the amount
When you use PL/SQL developer 7 to connect to a newly installed Oracle database server, ORA-01460 errors always occur frequently: type conversion errors. Only PL/SQL developer has this problem. The suspect is a character set problem. I checked a lot of information and fo
Export Table Structure: Tools (tool)-->export user Objects (Export users object)--select-->.sql file to export (including sequence, etc.) and export to SQL fileExport Table Data: Tools (Tools)-->export Tables (export table)--Select table, select SQL Inserts (SQL Insert)-->.sql
Tags: local default. com connection blog Password user name creat buttonAfter installing Oracle, there are several ways to manage the database in Oracle, first of all, landing on the web version of the interface: Https://localhost:1158/em, this way to manage too many things, it is a little inconvenient to use, The second way in the CMD on the use of sqlplus input user name password login, this way need to remember SQL statement used to be convenient,
Label:http://yedward.net/?id=92 problem description : using pl/SQL Developer to export data to Excel table is very necessary, the general may be directly in Select CSV format when exporting, because the format can be opened directly in Excel . However, at the time of export , there is a problem, when exported to CSV format, the data garbled, and exported to XML or HTML when there is no problem. Figure 1:P
Tags:. dll win COM Develop file Instant Options tool user nameOne: PL/SQL Developer installationDownload installation file installation, my version number is PLSQL7.1.4.1391, the installation directory is: D:\soft\PLSQLDeveloperII: Instantclient_10_2 Client ConfigurationInstantclient_10_2 has the following two configuration methods, choose one.Method One: 1. Download Client http://www.oracle.com/technetwork
to the Tnsnames.ora file. For example, my machine is: d:/instantclient_11_2/network/admin4. Set the language of Oracle, add the environment variable Nls_lang, and the value is simplified Chinese_china. Zhs16gbkAssuming that the Oracle language of the remote database is unclear, SSH or telnet to the remote machine, enter in the command interface, and connect to the database with the command line.SELECT * from Nls_instance_parameters;View the value of Nls_languageNls_languageNls_territory5. Downl
SSMA migrating local my SQL to local SQL Server and Windows Azure SQL DatabaaseSpeaking of databases, many people will think of my SQL, SQL Server and Oracle, and so on, and very people
Pl/sql DEVELOPER Related Resources web site Developer Official website http://www.allroundautomations.com Product official website http://www.allroundautomations.com/bodyplsqldev.html Pl/sql developer 6.0.4 Learning with download address http://www.cnoug.org/viewthread.p
Tags: Tom win. com 64-bit logs instant nbsp Tomat clientPL/SQL Developer starting from 11.0.6 version 32/64 to differentiatePrior to the PL/SQL Developer11.0.6 version, the 64-bit Windows operating system was not used directly using PL/SQL developer and needed to be configur
PL/SQL Developer functions of various windows, pldeveloper Understanding the functions of each window is the primary condition for the correct use of PL/SQL Developer. The following briefly describes the functions of PL/SQL Developer
Pl/sql developer is the most frequent Oracle client GUI program I use to manage Oracle databases. Currently the latest version is: 6.0.4 January 5, 2005-version 6.0.4 releasedenhancements Package bodies, type bodies, and materialized views would disappear F ROM User defined folders Opening a user defined folder when disconnected would leads to ' not logged on ' Messages me Nu did not show directories with
Tags: share development client Analytics admin hint Dev Oracle strConfiguring the Environment Oracle Service SideOracle_winx64_12c_database.iso Oracle ClientInstantclient-basiclite-nt-12.1.0.1.0.zip Integrated development EnvironmentPL/SQL Developer 10.0.5.1710 Configuration steps Make sure that Oracle has completed the configuration and can use SQL Plus to log o
discuss what was going on. If you say they have progress, it is one of the buddies who chose the "reload system" to it ...As a Win7 has not been installed after the formal release of the system, this solution is indeed a bit ... Not acceptable.2. Settle it yourself.The great leader, Chairman Mao, said, "Do it yourself."The process of finding the reason is slightly ... In fact, using Process Monitor to observe the load operation when creating the diagram, to see which is the failure, to say it i
Pl/SQL developer open the table garbled. In pl/SQL developer, view the table structure. The table structure comments are all ???, It is normal to view the table structure directly in the cmd window, which indicates that it is a problem with pl/SQL
Install Oracle database management software SQL Developer in Ubuntu 14.04 This is the second article about building Oracle Development Environment logs. Article 1: Build a PHP5 + Apache2 + Oracle environment in Ubuntu 14.04 This article will install the Oracle database management software SQL Developer on Ubuntu 14.04.
Unable to start. After "unable to create an instance..." is downloaded, run the following message: ---------------------------Unable to create an instance of the Java Virtual MachineLocated at path:--------------------------- The reason is that the JVM parameter settings are incorrect. There are two solutions: Solution 1: Modify the file and set the "addvmoption-xmx" parameter as follows:Addvmoption-xmx256mThen it starts up normally. Solution 2:The setting is different, and the principle is the
I uninstalled PL/SQL Developer and compared it with Toad for Oracle. Previously, PL/SQL Developer was used to manage Oracle, which was inconvenient to use. It is very difficult to open, and there is always an extra box in the upper left corner of the interface. It cannot be set to hide it by default. The only thing t
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