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