There are several versions of Project Databases installed in the machine. I want to know what the New and Old database structures are like. I searched several gadgets on the Internet. Either oracle is not supported, or the functions are too weak. Only tables can be compared, and views, processes, triggers, and so on are not supported. Being depressed, suddenly, a big fairy post caught my eye -- use PLSQL developer, tools-compare user objects! I will i
First turn on the computer, to the specified directory of PL/SQL installation"D:\app\DZL\product\10.2.0\dbhome_1\NETWORK\ADMIN" or"D:\oracle\product\10.2.0\db_1\network\ADMIN" or is not logged into PL/SQLLocate your installation path via theFind it again. "Tnsnames.ora" under the \network\adminOpen the "Tnsnames.ora" file to increase the string you need to connec
structure to do a comparison, as follows: We can see that the table structure is no different, as follows: Summary: When using PL/SQL Developer to compare the table structures of different libraries and different users under the same table name, the operation is as follows: tools>compare User objects> selects a SQL
If you use Oracle, you may use PL/SQL Developer.When PL/SQL Developer is used, a confirmation dialog box is displayed when you right-click the Table list or other object lists and select the Drop operation.There will be a check box for Don't show this message again at the bo
click Finish button to end the configuration. Go back to the Oracle Network Manager (Oracle Net Manager) main window and save the configuration by default to locate the local Service name profile under the Oracle installation directory (Windows d:/oracle/ora92/network/ Admin/tnsnames.ora). Configure the completed local service name as shown: Service naming under the tree directory can be changed to a service name consisting of any legal character by renaming the menu in the Edit menu, note t
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PL/SQL developer: Powerful, convenient, and fast. Once used, it is absolutely inseparable!
Its main strengths are as follows:
1. Edit table data (browsing table data is a natural issue)
2. Do you feel a little upset when writing long statements in SQL
Tags: com mmu develop plsql lov use TNS POS ResultsDescription of the phenomenon: It is normal to compile procedure with Plsql developer connection. Once the test starts to enter debug mode, it is stuck. The initial guess is that there is no permission, but the DBA role, if not the right will directly report the error without permission. The later guess is the version of Oracle or PL
Label:s = SELECT t.* from t
w = WHERE
b = between and
l = '% '
o = ORDER by
INSW = in (SELECT a From a where a)
SW = Select t.* from t WHERE t
sc* = Select COUNT (*) from t
st = Select t.* , T.rowid from t
f = for update
u = Update t SET t. WHERE t
1. Save the above contents as Shortcuts.txt, copy to the X:\Program files\plsql developer\plugins directory, Win7 to pay attention to the permissions2. Menu select Tools-Perferences, Editor-autorep
PL/SQL Developer double-click table name query, pldeveloper
Double-click a table. The default value is Expand/Collapse. To Expand/Collapse a table, you need to view the table data quickly. If you write select * from tab, it will be troublesome,
Double-click table to perform quick query.
Method:Tools-> Preferences-> User Interface-> Browser-> Object type (Table
When logging in to Oracle with PL/SQL Developer: Using a filter for all users can leads to poor performance!Analysis: Regardless of the configuration of Oracle, you will see very many tables, views, sequences, etc. that are not relevant to the current work when using the tree directory on the left side of Plsql, resulting in very slow opening timesSpecific soluti
In recent times, many netizens raised questions about Listener Configuration, and the client cannot connect to the server ). This article briefly introduces the Listener Configuration, provides detailed configuration methods for PL/SQL developer to connect to the Oracle database, and puts forward some solutions that the client terminal cannot connect to the serve
quick Input SQL statement, such as input s, press the space, automatically replace the select; For example, enter SE, press space,It is convenient to replace the select * from automatically, saving a lot of time to write duplicate SQL statements.Setup method: Menu tools–> preferences–> editor–> autoreplace–> EditClicking Save will automatically generate the AutoReplace.txt file and save it to the specified
, select Test, in the Test Scrīpt window of the pop-up, for the parameter defined in type,
You need to enter values for the value of this parameter, and finally click the number of bars button above: Start debugger or press F9; 3), Last click: RUN or Ctrl+r. Debug shortcut key Toggle Breakpoint: Ctrl+b Start: F9 run: Ctrl+r Single step: CTRL + N Step skip: Ctrl+o Single Step exit: Ctrl+t Run to Exception: Ctrl+y 8, Template shortcut 9, automatically check my Objects by default after login Under
Label:After installation,1. Unzip the instant client to the Plsql Developer installation directoryNote that this version only supports instantclient_11_x and does not support instantclient_12_x if you use 12_x to report DLL errors2. Create the Network/admin directory under the Instant Client directory3. Create the Tnsnames.ora file, write the content format as follows # Generated byOracle configuration Tools. Db_dev=(DESCRIPTION=(Address_list=(ADDRESS
Tags: io ar sp strong div on Art BS ADEnterprise DVD SQL Server 2005 Enterprise Edition (support for very large enterprises)32-bit DVD:ed2k://|file|cs_sql_2005_ent_x86_dvd.iso|972310528|4ceef4b959894fd78c8f8416b4ba533e|/64-bit DVD:ed2k://|file|cs_sql_2005_ent_x64_dvd.iso|1019222016|10fd11133a3e70dad665bedc1090ad28|/Sta
Tags: io ar strong SP div Art C on REnterprise DVD SQL Server 2005 Enterprise Edition (support for very large enterprises)32-bit DVD:ed2k://|file|cs_sql_2005_ent_x86_dvd.iso|972310528|4ceef4b959894fd78c8f8416b4ba533e|/64-bit DVD:ed2k://|file|cs_sql_2005_ent_x64_dvd.iso|1019222016|10fd11133a3e70dad665bedc1090ad28|/Stand
Using PL/SQL Developer to import Excel data often involves data migration after project delivery. Generally, the given data does not have an ID, that is, the primary key. you need to add a column in excel, such as ID. save the excel file as a Text (Tab delimited) file, open plsql, connect to the oracle database to be imported, and then open Tools --> Text importe
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 '
Delete a table
Select my objects, find the table name, and right-select ' drop '20
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