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1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not install it under the program Files (x86) directory o
1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not install it under the program Files (x86) directory o
Query for a field with Chinese text SELECT * from Issue I where ASCIISTR (i.id) like '%\% ' Query a field with English letters SELECT * from Issue I where regexp_like (I.id, '. [A-z]+[A-z]) (red font changes randomly) Renaming In the SQL Script window, right-click on the table name to select ' Rename ', modify it in the popup window, tap ' OK '
new Layer two folder \NETWORK\ADMIN, Then build a tnsnames.ora file under the Admin folder and add the following to the file:[Plain]View Plaincopy ORACLE = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = localhost) (PORT = 1521)) (Connect_data = (SERVER = dedicated) (service_name = ORACLE) ) ) Listener_oracle = (ADDRESS = (PROTOCOL = TCP) (HOST = localhost) (PORT = 1521))
, create a new Layer two folder \NETWORK\ADMIN, Then build a tnsnames.ora file under the Admin folder and add the following to the file: [Plain] view plaincopy ORACLE = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = localhost) (PORT = 1521)) (Connect_data = (SERVER = dedicated) (service_name = ORACLE) ) ) Listener_oracle = (ADDRESS = (PROTOCOL = TCP) (HOST = localho
Label:After installing Oracle (64-bit), PL/SQL developer, execute PL/SQL occurs for example the following error:On the Internet, my PL/SQL developer is incompatible with Oracle, that is
Double-click Table Defaults to Expand/collapse expand/collapse Sometimes you need to quickly view the table data, if writing select * from tab will appear troublesome,We can make a quick query by double-clicking the table.The method is:Double-click Action (Table), User Interface, Browser, Tools, Preferences, Quer Y Data)Reprint Please specify source: http://blog.csdn.net/itmyhome1990/article/details/38663783PL/SQL
From: http://blog.csdn.net/kk185800961/article/details/86023061. Start with only Oracle and access connections2. Open Oracle SQL Developer:Tools--> Preferences--> Database--third-party JDBC driver--Add driver entries3. Automatically loaded into the directory, Jtds.jar downloaded to put here.(My path: C:\Documents and settings\administrator\application data\
above contents can be copied in this place: E:\OracleDB\app\MuLing\product\11.2.0\dbhome_1\network\admin\tnsnames.ora. iii. installation of PL/SQL Developer Install the previously downloaded PL/SQL Developer (not downloaded on-line), but you need to emphasize that there are no brackets in the installation path and d
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"-
Label:Believe a lot of friends in Plsql Developer debugging Oracle , often encountered in Plsql developer execution of a certain SQL statement is not saved, then we in Plsql Developer how to find the SQL statements we executed, in
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:\
Tags: get desc recognition note Mes According to the installation of Oracle cannot be the way1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/
Tags: select fill idt LAN row content query action GravityDouble-click the table default feel Expand/collapse expand/collapse sometimes need to view the data at a high speed, assuming that writing a select * from tab will appear troublesome,We can achieve high-speed query by double-clicking table.The method is:Double-click Action (Table), User Interface, Browser, Tools, Preferences, Quer Y Data)Reprint Plea
With the 64-bit Oracle database installed and the 32-bit Oracle client, prompting for the path to the Java.exe when you first open the client's SQL developer in the Start menu, I select the JDK path that comes with the Oracle database and then make an error:Baidu looks for a
1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not install it under the program Files (x86) directory o
1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not install it under the program Files (x86) directory o
Tags: des style blog tar width get1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL developer, and note that when you install the PL/SQL developer software, do not install in the pro
This article introducesSQL migrationThe second part: create a data file library Migration Repository ). 1. Connect to Oracle In the connection window on the left of the program, click the plus sign to add oneOracle DatabaseFor example: After the configuration is complete, click Connect to connect to the database. 2. Create a user Open the connection to Oracle Data and create a new user. In this mode, we ne
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 upp
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