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qiao-sqlite

v3.5.9

Published

sqlite3 tools

Downloads

117

Readme

qiao-sqlite

npm version npm downloads

本地数据库 sqlite 常见 api 封装,详见:一篇文章学会 SQLite

install

npm i qiao-sqlite

use

使用

// cjs
const DB = require('qiao-sqlite');

// mjs
import DB from 'qiao-sqlite';

api

DB

创建 DB 实例

  • databaseName
    • 类型: string
    • 说明: 数据库名称
  • return
    • 类型: db
    • 说明: DB 实例
const db = await DB(databaseName);

createTable

创建表格

  • sql
    • 类型: string
    • 说明: 创建表格的 sql
  • return
    • 类型: boolean
    • 说明: 成功返回 true
const res = await db.createTable(sql);

dropTable

删除表格

  • tableName
    • 类型: string
    • 说明: 表格名
  • return
    • 类型: boolean
    • 说明: 成功返回 true
const res = await db.dropTable(tableName);

showTables

列出表格

  • return
    • 类型: string[]
    • 说明: 表格名数组
const res = await db.showTables();

insertData

插入数据

  • sql
    • 类型: string
    • 说明: 插入数据的 sql
  • params
    • 类型: string
    • 说明: 插入数据的 params
  • return
    • 类型: boolean
    • 说明: 成功返回 true
const res = await db.insertData(sql, params);

deleteData

删除数据

  • sql
    • 类型: string
    • 说明: 删除数据的 sql
  • params
    • 类型: string
    • 说明: 删除数据的 params
  • return
    • 类型: boolean
    • 说明: 成功返回 true
const res = await db.deleteData(sql, params);

modifyData

修改数据

  • sql
    • 类型: string
    • 说明: 修改数据的 sql
  • params
    • 类型: string
    • 说明: 修改数据的 params
  • return
    • 类型: boolean
    • 说明: 成功返回 true
const res = await db.modifyData(sql, params);

selectData

查询数据

  • sql
    • 类型: string
    • 说明: 查询数据的 sql
  • params
    • 类型: string
    • 说明: 查询数据的 params
  • return
    • 类型: object[]
    • 说明: 表格内数据列表
const rows = await db.selectData(sql, params);