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96 lines
2.5 KiB
Markdown
96 lines
2.5 KiB
Markdown
# Database-As-Storage
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### What is it ?
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-> Use MySQLite Database as Storage for any kind of python project and standalone scripts, without using any SQL Syntax and Programming,
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-> This Script provides CRUD Functionality using MySQLite and Python.
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### How to Use ?
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-> it's OOP based python Script so you can just called it in your script and use it.
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```python
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from Database-As-Storage import CustomSqliteAction
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db_file_name = 'download_queue.db'
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db_table = 'DownloadQueue'
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db_fields = [
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('id','integer','primary key','autoincrement'),
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('url','text'),
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('date','date'),
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('status','text'),
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]
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db_obj = CustomSqliteAction(database_name=db_file_name, database_table=db_table, database_fields=db_fields)
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```
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-> this will create a file name `download_queue.db` if not exists
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-> will create table name `DownloadQueue` if not exists.
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-> will create that table will fields provides by `db_fields`.
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-> each field tuple ( field_name, other arguments .... ) , you can add other arguments which is allowed by SQL.
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## CURD FUNCTIONALITY
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### Creating Data / Storing Data into Database Table
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```python
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db_obj.store_data(url='https://m.youtube.com/video_id',date='2022-10-01')
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```
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-> **FUNCTION** `store_data`
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-> provide arguments based on your table fields.
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-> this example code will store a database entry of value id = 1 (cause it's auto-incrementing ), url
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-> status will be Null in database cause you haven't provided it.
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### Updating Data Into Database Table
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```python
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db_obj.update_data(search_tuple=('id','1'), url='https://google.com/video_id')
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```
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-> **FUNCTION** `update_data`
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-> will take one required argument to search for particular entry in database,
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-> and the value that you want to update.
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-> this example code will change the url of id 1.
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### Reading Data From Database Table
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```python
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data = db_obj.read_data(url='https://m.youtube.com/video_id')
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multi_con_data = db_obj.read_data(url='https://m.youtube.com/video_id',status='done')
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all_data = db_obj.read_all()
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```
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-> **FUNCTION** `read_data` and `read_all`
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-> you can search and get data based on multiple or single arguments,
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-> also you can get the whole table also.
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-> will return list of python dictionary ( each row as dict object )
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### Deleting Data From Database Table
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```python
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delete_id = 1
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db_obj.delete_data(id=delete_id)
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db_obj.delete_data(url='https://m.youtube.com/video_id')
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db_obj.delete_data(url='https://m.youtube.com/video_id',status='done')
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```
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-> **FUNCTION** `delete_data`
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-> you can delete data based on multiple or single arguments. |