feature, because remembering passwords can give data security problems.But if it is the development of the library, the password can even be the same as the user name, each input password is really meaningless, you can consider let Plsql developer remember the password.Location: Tools menu--preferences--oracle--logon history--store with password3, double-click to display table dataPlsql developer The defau
MySQL, MariaDB, SQL Server, SQLite, Oracle, and PostgreSQL databases in a single program. The official website is: Http://www.navicat.com.cn/products/navicat-premium. Since this machine is a 64-bit operating system, download the latest 11.1.10 64-bit version. 3, Pl\sql Developer 10.0.5.1710 PL/
PL/SQL Developer Quick action: show invisible characters Display historical SQL statements copy entire statements of the Windows to a new SQL windowDisplay invisible characters: You can display the blank space, carriage return;Show History SQL statement: Ctrl+e, not only con
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 or you cannot start PL/
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 or you cannot start PL/
PL/SQL Deleloper does not differentiate between 64-bit and 32-bit. It seems that we can only start with Oci.dll. According to the above error message, it appears that just install a 32-bit version of Oracle Client. 2. Install Oracle ClinetOracle client must be 32-bit only, the installation process is omitted .... After installation, create the Network/admin in the client's home directory, and then new the Tnsnames.ora file under the ADMIN subdirector
The key to performance optimization is to find the right direction, for example, for a PL/SQL code, we think it is slow to execute, but in the end it needs a measurable tool to analyze, and we sometimes like to leave debug code in it, like using dbms_utility.get_ Time is spent on the execution of the statement, which can be cumbersome if the code is large.PL/SQL Develop
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 or you cannot start PL/
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 or you cannot start PL/
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 program Files (x86) directory, or PL/
S =Select T. * From TW=Whereb=Between andl=Like '%'O = orderInsw = in (select a from a where a) SW=Select T. * from t where TSC *=Select count (*) from TST= Select T .*,T. rowid from TF=For updateu= Update t set T. where T
1. Copy the shortcuts.txt file to the X: \ Program Files \ PLSQL developer \ plugins directory. Pay attention to the permissions for win7.
2. Choose tools> perferences> editor> autoreplaces from the menu.
3. Restart PL/
MySQL, MariaDB, SQL Server, SQLite, Oracle, and PostgreSQL databases in a single program. The official website is: Http://www.navicat.com.cn/products/navicat-premium. Since this machine is a 64-bit operating system, download the latest 11.1.10 64-bit version. 3, Pl\sql Developer 10.0.5.1710 PL/
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 need to create the so-called "Data Archiving database" and use this user to create the user
The PLSQL installation directory contains the specialcopy directory and Java. Copy, C ++. Copy, and so on,
Add a file: java4stringbuffer. copy with the following content:
; PL/SQL developer specialcopy Definition; ; ; ;# Define "= \"# Define \= \\# Define char (9) = \ tNew stringbuffer (". Append (". Append ("
Write such a statement in PLSQL:
Select O. COMPID, O. pcompidFrom basic_organization oConnect
Problem? PL/SQL Developer client installation and configuration and handling of some problemsFirst, the problem analysiswhen using the PL/SQL Developer Client tool, be sure to look at the two-point knowledge that is different from SQL Se
Label:Due to the continuous updating of hardware technology, Win7 system gradually become mainstream, and computer memory gradually increased, in order to make full use of memory resources (because 32 of the system can only use up to 3G of memory), improve system performance, many people began to use the Win7 (64Bit) system. A 64-bit Oracle database is installed on a 64-bit system, but there is no corresponding 64-bit PL/SQL
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