sqlx-exec 1.0.1

sqlx-exec is a simple sql executor for Python, it help you auto mange database connection and transaction.

Usage Sample

import sqlexec
from sqlexec import Engin

if __name__ == '__main__':
    db.init_db(host='127.0.0.1', port='3306', person='xxx', password='xxx', database='test', show_sql=True, engin=Engin.PostgreSQL)

    id = sqlexec.save(pk_sql="SELECT currval('person_id_seq')", table='person', name='zhangsan', age=15)
    id = sqlexec.save_sql("SELECT currval('person_id_seq')", 'INSERT INTO person(name,age) VALUES(?,?)', 'lisi', 26)
    rowcount = sqlexec.insert(table='person', id=5, name='wangwu', age=38)

    count = sqlexec.get('select count(1) from person')
    # result: 3

    persons = sqlexec.select('select id, name, age from person')
    # result:
    # (3, 'zhangsan', 15)
    # (4, 'lisi', 26)
    # (5, 'wangwu', 38)

    persons = sqlexec.select_one('select id, name, age from person where name=?', 'zhangsan')
    # result:
    # (3, 'zhangsan', 15)

    persons = sqlexec.query('select id, name, age from person')
    # result:
    # {'id': 3, 'name': 'zhangsan', 'age': 15}
    # {'id': 4, 'name': 'lisi', 'age': 26}
    # {'id': 5, 'name': 'wangwu', 'age': 38}

    persons = sqlexec.query_one('select id, name, age from person where name=?', 'zhangsan')
    # result:
    # {'id': 3, 'name': 'zhangsan', 'age': 15}

    rowcount = sqlexec.execute('delete from person where id = ?', 5)
    count = sqlexec.get('select count(1) from person')
    # result: 2

Transaction

from sqlexec import with_transaction, transaction

@with_transaction
def test_transaction():
    insert_func(....)
    update_func(....)


def test_transaction2():
    with transaction():
        insert_func(....)
        update_func(....)

If you want to operate MySQL database like Mybatis, you may need MySqlx: https://pypi.org/project/mysqlx If you want to operate PostgreSQL database like Mybatis, you may need MySqlx: https://pypi.org/project/Pgsqlx