69 lines
1.6 KiB
Markdown
69 lines
1.6 KiB
Markdown
# Nut
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## Build result
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| Brancc name | Icon |
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| ------------- |:-------------:|
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| master | [](https://travis-ci.org/HamedMasafi/Nut) |
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| dev | [](https://travis-ci.org/HamedMasafi/Nut) |
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## Advanced, Powerful and easy to use ORM for Qt5
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## Features:
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- Easy to use
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- Support PosgtreSQL, MySQL, SQLite and Microsoft Sql Server
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- Automatically create and update database
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- IDE auto complete support, No hard-code nedded
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- Table join detect
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## Sample Codes
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### Read data from database:
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```cpp
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auto q = db.posts()->createQuery();
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q->setWhere(Post::idField() == postId);
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auto posts = q->toList();
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// now posts is a QList<Post*> contain all posts in
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// database that has id equal to postId variable
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auto post = q->first();
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// post is first row in database that its id is equal to postId
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```
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### Adding to database:
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```cpp
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Post *newPost = new Post;
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newPost->setTitle("post title");
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db.posts()->append(newPost);
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for(int i = 0 ; i < 3; i++){
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Comment *comment = new Comment;
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comment->setMessage("comment #" + QString::number(i));
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newPost->comments()->append(comment);
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}
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db.saveChanges();
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```
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### Modify database data:
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```cpp
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auto q = db.posts()->createQuery();
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q->setWhere(Post::idField() == postId);
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Post *post = q->first();
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if(post) {
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post->setTitle("new name");
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db.saveChanges();
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} else {
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qWarning("No post found!");
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}
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```
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### Donate
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Butcoin address: 1Dn1WHKkaxanXe4cTGDk4cFRRABxLUpEVj
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For more information read [Wiki](wiki).
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