I’m developing an application that builds a springboard-like application (such as the iPhone’s home screen). I have multiple pages, and each page contains many sub-views. Each sub-view can detect t
Tag: use
New with Recursive CTE clause with SQLite
SQLite 3.8.3 adds support for CTE. I tried some sample CTEs on this page and they work fine. However, after reading the documentation and trying to adjust some examples, I can’t Create a simple tes
Implement database import and export using PowerDesigner
Get the physical model from the existing database 1. Open PowerDesigner, File –> Model –> Create a new physical data model, model name is self-designed, DBMS select MySQL5.0. 2. Database –> Conn
Generate CDM, PDM, and SQL using PowerDesigner
1. Personnel organization structure
2, conceptual model
New conceptual model
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PowerDesigner Using Tutorials (Text Tutorial)
1. Now start using PowerDesigner to create a database, first run the program and enter the main interface:
2.File—New Model—Physical Data Model—Physical Diagram—Model name< /strong> is set to
PowerDesigner use tutorial
PowerDesigner is a very powerful modeling tool software, comparable to Rose, and it is also one of the most famous modeling software today. Rose is a modeling tool that specializes in UML object mo
Install SQLite3 using BREW
I want to use sqlite with json extension, so I install it with homebrew. When I run which sqlite, the one that is being used is the anaconda installation. If I try to use pythons sqlite I have the
PowerDesigner connects Mysql, establishing a reverse engineering diagram – Mysql’s ODBC establishment
anywhere else Solved, there was a problem in the last step, and an exception was prompted:
In the legend, programmers like to use powerDesign for database modeling. Usually, the physical mode
Open the disabled icon on the PowerDesigner toolbar
Tools->Model Options->Model Settings->Notation is set to “E/R+Merise”, the specific steps are shown in the figure below:
Notation selects Barker by default.
Change to “E/R+Merise” is fi
Use SQLite3 and IronPython 2.6 for .Net4
I am using SharpDevelop 3.2.0, Iron Python 2.6.1 for .Net4.
To use this module to access IronPython, please visit the sqlite3 function:
IronPython.SQLite
My program is a GUI applicatio