模型索引参考 Index 选项 expressions fields name db_tablespace opclasses condition include 模型索引参考 索引类便于创建数据库索引。它们可以使用 Meta.indexes 选项来添加。本文档解释了 Index 的 API 引用,其中包括 inde...
Foreign Data Wrapper Foreign Data Wrapper openGauss的fdw实现的功能是各个openGauss数据库及远程数据库之间的跨库操作。目前支持的远程数据库类型包括Oracle、Mysql(MariaDB)、openGauss(postgres_fdw)。 oracle_fdw mysql_fdw...
Installing Installing Sequelize is available via npm (or yarn ). npm install -- save sequelize You'll also have to manually install the driver for your database of cho...
Example usage Sequelize Sequelize is a promise-based ORM for Node.js and io.js. It supports the dialects PostgreSQL, MySQL,MariaDB, SQLite and MSSQL and features solid transact...
Installation Setting up a connection Your first model Application wide model options Promises Installation Sequelize is available via NPM. $ npm install -- save sequeliz...