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TimescaleDB database adapter for vn.py quant trading framework.

Project description

VeighNa框架的TimescaleDB数据库接口

说明

基于TimescaleDB 2.7.0开发的时序数据库接口,使用前需要在PostgreSQL中添加TimescaleDB扩展。

使用

在VeighNa中使用TimescaleDB时,需要在全局配置中填写以下字段信息:

名称 含义 必填 举例
database.name 名称 timescaledb
database.host 地址 localhost
database.port 端口 5432
database.database 实例 vnpy
database.user 用户名 postgres
database.password 密码

请注意,连接前需要在PostgreSQL中手动添加数据库实例vnpy。

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