Skip to main content

GBase 8s Dialect for SQLAlchemy

Project description

gbase8s-sqlalchemy

介绍

GBase 8s数据库的SQLAlchemy方言,支持GBase 8s V8.8_3.6.2版本及以上。

依赖

  • gbase8sdb
  • sqlalchemy~=1.4.0

安装教程

pip install gbase8s-sqlalchemy

使用说明

  1. 方言使用python-gbase8sdb驱动连接数据库,安装gbase8s-sqlalchemy时会作为依赖进行安装,您也可以手动安装:
pip install gbase8sdb
  1. python-gbase8sdb驱动连接数据库依赖GSDK 1.1版本,所以您需要联系GBase 8s技术支持或通过官方渠道获取相应版本的GSDK,并安装到您的机器上, 并设置如下环境变量:
GSDK_PATH=/path/to/gsdk
export LD_LIBRARY_PATH=${GSDK_PATH}/lib:$LD_LIBRARY_PATH
export GBASEDBTDIR=${GSDK_PATH}/lib

入门

在您的Python应用程序中,可以通过以下方式连接到数据库:

from sqlalchemy import create_engine
username = 'gbasedbt'
password = 'xxxxxx'
ip = '192.168.xxx.xxx'
port = 9088
dbname = 'testdb'
servername = 'gbase8s01'
url = f'gbase8s+gbase8sdb://{username}:{password}@{ip}:{port}/{dbname}?GBASEDBTSERVER={servername}&DB_LOCALE=zh_CN.utf8'
# 或使用sqlhosts文件连接
# url = f'gbase8s+gbase8sdb://{username}:{password}@{dbname}?GBASEDBTSERVER={servername}&DB_LOCALE=zh_CN.utf8&SQLH_FILE=/path/to/sqlhosts'
engine = create_engine(url, echo=True)
# 验证连接
from sqlalchemy import text
with engine.connect() as connection:
    result = connection.execute(text("SELECT 1 FROM DUAL"))
    print(result.fetchone()) 

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distributions

No source distribution files available for this release.See tutorial on generating distribution archives.

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

gbase8s_sqlalchemy-1.4.1-py3-none-any.whl (13.3 kB view details)

Uploaded Python 3

File details

Details for the file gbase8s_sqlalchemy-1.4.1-py3-none-any.whl.

File metadata

File hashes

Hashes for gbase8s_sqlalchemy-1.4.1-py3-none-any.whl
Algorithm Hash digest
SHA256 9d925c64ef2dec1f87a6c860f7e584165333d23b32a5369a4e75eceb35cf849b
MD5 62e4cb4a4d78bbce97c24c67eca2a596
BLAKE2b-256 ba3e4cfab4841e0ac707c8626b7012560d14773da1315841dc0257b51a4c1c54

See more details on using hashes here.

Supported by

AWS Cloud computing and Security Sponsor Datadog Monitoring Depot Continuous Integration Fastly CDN Google Download Analytics Pingdom Monitoring Sentry Error logging StatusPage Status page