To convert the database design to an excel version, Baidu will publish a script file, which is easy to use and find out, keep a memorial
In pd, shift+ctrl+X, open the script to run, the scrip
Tag: database
SQL file in PowerDesigner, database table reverse generation PDM
1 Reverse PDM generation 1) Create an empty PDM model (select the corresponding DBMS) :
2) Select [Database]–[Update Model from Database…] menu:
1) In the new window, select the cor
Import SQLite Database from SDCARD to Android – No Assets folder
I am trying to import my sqlite database from sdcard or any external location to my Android application. My application requires database import so that the database schema will not change, but the
Create a SQLite database (2)
First create a database table, and then perform the delete update operation in the main activity
public< /span> class MainActivity extends AppCompatActivity {
@Override
protected void
PowerDesigner15 Connect Oracle Database and Export Oracle’s Table Structure Steps
Reference: http://wenku.baidu.com/view/ 4f819a24af45b307e87197ea.html
PowerDesigner installation and configuration connection Oracle Database
The installation and configuration of PowerDesigner connect to Oracle database
After unremitting efforts, I finally successfully connected powerdesigner to the database. I also encountered so
SQLite error: File is not a database
I created a database named database.db
When I created a table in the database, I received an error: Error: File Not a database
nehal@nehal-Inspiron-5559:~/Desktop/UAV$sqlite3 database.d
Problem processing using PowerDesigner16 anti-compiling Oracle database
Recently, when using powerdesigner to decompile Oracle, I encountered a failure to connect to Oracle using odbc. After many tests, it was found that the problem was caused by the use of 64-bit odbc, which was replaced with 32-bit, and the problem disappeared.
Use of SQLITE and SQLite Database Clean up under .NET
Original text: The use of Sqlite under .NET and the cleanup of Sqlite database
Sqlite is a lightweight relational database, and I will not go into details about its benefits. The original int
PowerDesigner Connect the database to update the database;
First: run Powerdesigner as an administrator
1. Connect to a database of the server:
Click on the new data source icon
Select the data source type: user data source; here it