DatabaseOps

A lightweight and fast database operation module without using queries with the ease of python.

Table of Contents

• Install
• Dependencies
• Usage
• Contributing
• License
• Project status

Install

 pip install databaseops

Note: Above example will always fetch the latest version. To fetch a specific version, use pip install databaseops==Version Visit databseops/history to see older versions.

Dependencies

• pandas
• sqlalchemy
• PyMySQL

Note: You don't need to worry about dependencies as all those will install automatically at the installing databaseops. This information is just for your knowledge.

Usage

from databaseops import MySQLTable
my_sql_table = MySQLTable(host="localhost", user="root", password="1234", db_name="Test", table_name="Test_table")

Explanation and usage of different methods available to user are as follows

# Populate Table: Add data frame to database table
my_sql_table.populate_table(dataframe=pandas.DataFrame, if_exists: str = 'append')

# Update Table
my_sql_table.update_table(dataframe=pandas.DataFrame, if_exists: str = 'append')

# Set Primary Key
my_sql_table.set_primary_key(column_name= "single column name" or ["list of column names"],
 remove_duplicates=True) 

# Set Unique Keys
my_sql_table.set_unique_keys(column_name= "single column name" or ["list of column names"],
 remove_duplicates=True)

# Read Table
my_sql_table.read_table(chunksize: int = None)

# Table Filter
my_sql_table.table_filter(where: [list of condition], select= "single column name" or ["list of column names"],
 limit: int = None, chunksize: int = None)

# Remove Duplicates
my_sql_table.remove_duplicates(list_of_columns= ["list of column names"])


# Sort Table
my_sql_table.sort_table(column: str or dict, order="ascending" or "descending")

# Get Data Type
my_sql_table.get_data_type()

Roadmap

Plan for future releases is to add multi-table join and other query to MySqlOps class. After that plan is add support to multiple databases like redis, mongoDB

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

License

Released 2020 by Ankush Bhise

Project status

This project is in development mode, not completely developed yet. It will developed at slower speed.