database: 'db_test', //数据库用户名 username: 'root', //数据库密码 password: 'xxxxxx', //设置标准时区 timezone: '+08:00', //配置 dialectOptions: { // 时间格式化,返回字符串 dateStrings: true, typeCast(field, next) { if (field.type === 'DATETIME') { return field.string() } ...
Batch.sync().then((res) => { console.log("Batch model sync : ", Batch === sequelize.models.Batch);});但我需要改变studentIds: { type: DataTypes.ARRAY(DataTypes.STRING)}每当我进行此更改时,它都会出错我正在使用节点 14.5.0 MySql 8.0.21 和 Sequelize 6.3.4 1 回答 宝慕林4294392 TA贡献20...
JSON: A JSON string column. JSONB: A pre-processed JSON data column. RANGE: For Postgres 9.4+, range types are data types representing a range of values of some element type (called the range’s subtype). ARRAY An array oftype, e.g.DataTypes.ARRAY(DataTypes.DECIMAL) This is an extract...
database: 'db_test', //数据库用户名 username: 'root', //数据库密码 password: 'xxxxxx', //设置标准时区 timezone: '+08:00', //配置 dialectOptions: { // 时间格式化,返回字符串 dateStrings: true, typeCast(field, next) { if (field.type === 'DATETIME') { return field.string() } ...
});Comment.belongsTo(Video, {foreignKey:'commentableId',constraints:false});Comment.addHook("afterFind",findResult=>{console.log('afterFind,findResult===',findResult);if(!Array.isArray(findResult)) findResult = [findResult];for(constinstanceoffindResult) {if(instance.commentableType==="image...
isArray: true, // 是否是数组 isCreditCard: true, // 是否是有效信用卡号 // 自定义规则 isEven: function(value) { if(parseInt(value) % 2 != 0) { throw new Error('请输入偶数!') } } API略讲 Sequelize的API基本覆盖了常用的使用方式,其中单表查询常用的有一下几种。复杂的可以参考更多的AP...
const{Sequelize,DataTypes}=require('sequelize');constsequelize=newSequelize('database','username','password',{dialect:'postgres',host:'localhost',});constModel=sequelize.define('Model',{// 定义模型的属性data:{type:DataTypes.ARRAY(DataTypes.STRING),// 定义为数组类型allowNull:false,},});(async(...
indentation Number of spaces to indent [number] -t, --tables Space-separated names of tables to import [array] -T, --skipTables Space-separated names of tables to skip [array] --caseModel, --cm Set case of model names: c|l|o|p|u ...
indentation Number of spaces to indent [number] -t, --tables Space-separated names of tables to import [array] -T, --skipTables Space-separated names of tables to skip [array] --caseModel, --cm Set case of model names: c|l|o|p|u ...
Sequelize.ARRAY(Sequelize.RANGE(Sequelize.DATE)) // Defines array of tstzrange ranges. PostgreSQL only. Sequelize.GEOMETRY // Spatial column. PostgreSQL (with PostGIS) or MySQL only. Sequelize.GEOMETRY('POINT') // Spatial column with geometry type. PostgreSQL (with PostGIS) or MySQL only. ...