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Before you start About this series This series, which contains 6 DB2 SQL Procedure Developer tutorials, covers all the basic structures and methods of SQL procedural Language (SQL PL) and shows how to store procedures, user-defined functions, and triggers, Includes the use of SQL
PL/SQL Developer is an integrated development environment that specializes in developing applications for Oracle databases. PL/SQL is also a programming language called the procedural SQL language (procedural language/sql). PL/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,
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
; Decompression Instantclient-basic-win32-11.2.0.1.0.zip to D:\Oracle\instantclient_11_2; Configure environment variables; Variable name Value Note Nls_lang Simplified Chinese_china. Zhs16gbk set up the necessary Oracle Global Language environment variables, Nls_lang the corresponding character set in Chinese is simplified Chinese_china. ZHS16GBK Configuring PL/SQ
Tags: Oracle Toad database ManagementUsing PL/SQL developer to manage Oracle in the past has found it inconvenient to use. Open very card, and the upper left corner of the interface is always more out of that box, how can not be set by default hidden away.The only thing that is worth it is that there is a beautification tool, but later found that Toad actually also has a
When you use the PL/SQL Developer tool to log on to a new user for query, the following error is reported (PL/SQL Developer version: 7.1.51403 ):Dynamic Performance Tables notAccessible,Automatic Statistics disabledFor this sessionYou can disable statistics inThe preference
derived from V$parameter, which represents the setting of the client's character set, which may be a parameter file, an environment variable, or a registrySession Character Set Environment select * from Nls_session_parameters, which originates from V$nls_parameters, represents the session's own settings, which may be the session's environment variable or alter session completion, If the session does not have a special setting, it will be consistent with nls_instance_parameters.Querying the char
Oracle is the name of the manufacturer and the name of the database product. such as Sybase's Sybase database. and Microsoft's database product is called SQL Server.PL/SQL is the name of an Oracle database that is used by the language. Microsoft's SQL Server is called T, you can think of his own SQL language "nickname"
Operating System: Windows 7 64-bit flagship Required. Install PL/SQL developer for development. 1. Download the simplified green version of Oracle Http://www.oracle.com/technetwork/topics/winsoft-085727.html Note that you need to download a 32-bit version, because PL/SQL developer currently only has a 32-bit
The ORACLE tutorial is: PL/SQL programming experience summary Developer Network Oracle. I usually encounter some problems in PL/SQL programming. I will summarize them in the form of Q A for you to share.1. Can pipelines be used to improve processing efficiency when you need to load a large amount of data streams to a table or process a large amount of data strea
suitable for importing and exporting small data volumes. Note that there cannot be large fields (blob, clob) in the table. If so, you will be prompted not to export them. You can export them in the first and third ways. Third, export. ,. you can only use PL/SQL developer to import and export files in the format of PL/SQL
path and tns_admin environment variables)For Nls_lang environment variables, it is best to set to the same as the database side, first query the character set information from the database side:Sql> Select Userenv (' language ') Nls_lang from dual;Nls_lang----------------------------------------------------Simplified Chinese_china. Zhs16gbkRight-click My Computer-Properties-advanced-environment variables-system environment variables:1> Select "Path"-
Tags: window8 64-bit + Oracle1) Install Oracle 12c 64-bit2) Installing the 32-bit Oracle Client (INSTANTCLIENT-BASIC-NT-12.1.0.1.0.ZIP)Download Instantclient-basic-win32-11.2.0.1.0.zip, must be the Win32 version, the Oracle official website downloads, unzip it to the Oracle installation directory under product: D:\oracle\product\ Instantclient_12_1.Copy Network\admin\tnsnames.ora This file into the D:\oracle\product\instantclient_12_1 directory3) Install PL/
the table, and if you do, you will be prompted not to export, which is the first and third way to export. The third type is exported to. Pde format, the. PDE is PL/SQL developer own file format, can only be imported and exported by PL/SQL
means.The same query, using the Sqlplus method, is as follows:As you can see, the query statement executed successfully.To determine whether this is a PL/SQL developer bug, did not have time to fine-grained analysis, the first use of sqlplus execution script.So the operation is as follows:20 minutes later, 40 million
after startup, as shown in:After the query is translated, escape as follows:Note: Machine translation, if any improper, please point out, thank youFollow the prompts to enter the JDK installation pathAfter entering the JDK installation path, the prompt appears as shown:After the query is translated, escape as follows:Note: Machine translation, if any improper, please point out, thank youBecause
Label:To quickly use PL/SQL developer for Oracle database-related development, summarize some of the more frequently used tips below, from the network and your own tests 1. Switch schema --switch SchemaAlter session set current_schema= PO; --get Current Context informationSelectSys_context ('USERENV','Current_User') Current_User, Sys_context ('USERENV','Current_schema') Current_schema fromDual 2. PL/
The previous blog describes the method of backing up Oracle with the Navicat tool, which describes how to import and export an Oracle database using the PL/SQL developer tool.PL/SQL Developer is one of the primary tools used by Oracle databases to import and export databases, and this article focuses on the process of
PL/SQL _ Developer import official documents, pldeveloper Original Works are from the blog of "Deep Blue blog". You are welcome to reprint them. Please note the following source when reprinting them. Otherwise, you will be held legally liable for copyright. Deep Blue blog: http://blog.csdn.net/huangyanlong/article/details/44974619 Add "official documentation" for PL/
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