Serialize data type

Sequelize There are many built-in data types , To access built-in data types , You have to import DataTypes：

const {
     DataTypes } = require("sequelize"); //  Import built-in data types 

character string

DataTypes.STRING             // VARCHAR(255)
DataTypes.STRING(1234)       // VARCHAR(1234)
DataTypes.STRING.BINARY      // VARCHAR BINARY
DataTypes.TEXT               // TEXT
DataTypes.TEXT('tiny')       // TINYTEXT
DataTypes.CITEXT             // CITEXT  only  PostgreSQL  and  SQLite.
DataTypes.TSVECTOR           // TSVECTOR  only  PostgreSQL.

Boolean

DataTypes.BOOLEAN            // TINYINT(1)

Numbers

DataTypes.INTEGER            // INTEGER
DataTypes.BIGINT             // BIGINT
DataTypes.BIGINT(11)         // BIGINT(11)

DataTypes.FLOAT              // FLOAT
DataTypes.FLOAT(11)          // FLOAT(11)
DataTypes.FLOAT(11, 10)      // FLOAT(11,10)

DataTypes.REAL               // REAL  only  PostgreSQL.
DataTypes.REAL(11)           // REAL(11)  only  PostgreSQL.
DataTypes.REAL(11, 12)       // REAL(11,12)  only  PostgreSQL.

DataTypes.DOUBLE             // DOUBLE
DataTypes.DOUBLE(11)         // DOUBLE(11)
DataTypes.DOUBLE(11, 10)     // DOUBLE(11,10)

DataTypes.DECIMAL            // DECIMAL
DataTypes.DECIMAL(10, 2)     // DECIMAL(10,2)```

date

DataTypes.DATE       // DATETIME  Apply to  mysql / sqlite,  With time zone TIMESTAMP  Apply to  postgres
DataTypes.DATE(6)    // DATETIME(6)  Apply to  mysql 5.6.4+.  Support 6 Decimal second of precision 
DataTypes.DATEONLY   //  Without time  DATE

UUID

about UUID, Use DataTypes.UUID.
about PostgreSQL and SQLite, It would be UUID data type ;
about MySQL, It becomes CHAR(36).
Sequelize These fields can be automatically generated UUID, Just use DataTypes.UUIDV1 or DataTypes.UUIDV4 As the default value ：

{
    
  type: DataTypes.UUID,
  defaultValue: DataTypes.UUIDV4 //  or  DataTypes.UUIDV1
}

Code examples

const qs_info = sequelize.define('qs_info', {
    
  SAP_DOC: {
     type: DataTypes.STRING, allowNull: false },
  CEDL_ID: {
     type: DataTypes.STRING, },
  YarnColor: {
     type: DataTypes.STRING, }, 
  Collaudo: {
     type: DataTypes.STRING, }, 
  DescrSapYarn: {
     type: DataTypes.STRING, },
  SapYarn: {
     type: DataTypes.STRING, },
  XYZ: {
     type: DataTypes.STRING, },
  DTEX: {
     type: DataTypes.FLOAT, }, 
  FILAMENTS: {
     type: DataTypes.INTEGER, },
  COLOR_FAMILY: {
     type: DataTypes.STRING, }, 
  POType: {
     type: DataTypes.BOOLEAN, }, 
  Antistatic: {
     type: DataTypes.BOOLEAN, }, 
  ASType: {
     type: DataTypes.STRING, }, 

  creator: {
     type: DataTypes.STRING, },
  createdTime: {
     type: DataTypes.DATE, defaultValue: DataTypes.NOW }, 
  company: {
     type: DataTypes.STRING }
}, {
    
  timestamps: false,
});

// qs_info.sync({ force: true }).then(() => { });

module.exports = qs_info;