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lymysql

v1.1.3

Published

mysql model

Readme

lymysql

mysql数据库操作模型

依赖组件mysql,q

使用该模型可以进行连贯操作

示例

model.table("xxx").where({id:1}).fields("*").limit(20,0).order("id desc").select();

连接数据库

连接mysql之前,先设置数据库库,如下:

var lymysql = require("lymysql");
var model = lymysql
  .database("database name")
  .connect({
  	host:host,
  	user:user,
  	pwd:pwd,
  	port:port
  });

增加记录

params为json

add(params);

更新记录

params为json数组

update(params);

增加多条记录

params为json数组

addAll(params);

查询多条记录

select();

查询单条记录

find();

返回字段

field默认是“*”,多个以“,”给开

fields(field);

联合查询

tableName 表名

condition 关联条件

join(tableName).on(condition)

设置结果行数

limit 返回数据行数

offset 跳过行数,默认是0

limit(limit,offset)

返回上一次执行的sql语句

getLastSql()