SequelizeUniqueConstraintError: Validation error

What you are doing?

when i try insert a record into an empty table I get this message:

SequelizeUniqueConstraintError: Validation error

errors: [ { message: ‘PRIMARY must be unique’, type: ‘unique violation’, path: ‘PRIMARY’, value: ‘2-50-100-431439-1’ } ], fields: { PRIMARY: ‘2-50-100-431439-1’ }, parent: { Error: ER_DUP_ENTRY: Duplicate entry ‘2-50-100-431439-1’ for key ‘PRIMARY’

When I run the insert generated by sequelize, the record is successfully inserted. INSERT INTO contrato.pbms (TPO_PBMS,CLS_PBMS,SCL_PBMS,SEQ_PBMS,CD_SIS_OGM,NOM_ITEM,IND_BASE,CD_TIP_ITEM) VALUES (2,50,100,431439,1,'MANUT/SUP SOLUC VIDEOWALL ',20,99);

Post a minimal code sample that reproduces the issue, including models and associations Model :

var pbms = sequelize.define('pbms', {

        TPO_PBMS: {
            type: DataTypes.INTEGER,
            underscored: true,
            allowNull: false,
            primaryKey: true
        },
        CLS_PBMS: {
            type: DataTypes.INTEGER,
            underscored: true,
            allowNull: false,
            primaryKey: true
        },
        SCL_PBMS: {
            type: DataTypes.INTEGER,
            underscored: true,
            allowNull: false,
            primaryKey: true
        },
        SEQ_PBMS: {
            type: DataTypes.INTEGER,
            underscored: true,
            allowNull: false,
            primaryKey: true
        },
        CD_SIS_OGM: {
            type: DataTypes.INTEGER,
            underscored: true,
            allowNull: false,
            primaryKey: true
        },
        NOM_ITEM: {
            type: DataTypes.STRING(50),
            underscored: true,
            allowNull: true
        },
        IND_BASE: {
            type: DataTypes.INTEGER,
            allowNull: true,
            underscored: true
        },
        CD_TIP_ITEM: {
            type: DataTypes.INTEGER,
            underscored: true,
            allowNull: true
        }
    }, {
        schema   : 'contrato',
        tableName: 'pbms',
        freezeTableName: true,
        classMethods: {
        }
    });

Data

var data = {
            'TPO_PBMS' : 2,
            'CLS_PBMS' : 50,
            'SCL_PBMS' : 100,
            'SEQ_PBMS' : 431439,
            'CD_SIS_OGM' : 1,
            'NOM_ITEM' :        'MANUT/SUP SOLUC VIDEOWALL          ',
            'IND_BASE' : 20,
            'CD_TIP_ITEM' : 99
        };

Table CREATE TABLEpbms( TPO_PBMSmediumint(6) NOT NULL, CLS_PBMSsmallint(6) NOT NULL, SCL_PBMSsmallint(6) NOT NULL, SEQ_PBMSint(11) NOT NULL, CD_SIS_OGMsmallint(6) NOT NULL, NOM_ITEMvarchar(50) DEFAULT NULL, IND_BASEsmallint(6) DEFAULT NULL, CD_TIP_ITEMsmallint(6) DEFAULT NULL, PRIMARY KEY (TPO_PBMS,CLS_PBMS,SCL_PBMS,SEQ_PBMS,CD_SIS_OGM) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;

What do you expect to happen?

insert the record

What is actually happening?

error

Output, either JSON or SQL

Dialect: mysql Database version: 5.6 Sequelize version: last version

[Andersonfrfilho]

the error happened to me in this case was the postbird, which was with the next id that already existed even with the sequelize in auto_incremete configuration when executing the 1st command you can see where the id is in the postbird and the second vc sets the id value, I hope I helped no postbird in query run: (table name, field name)

select nextval ('contacts_id_seq')

select setval('phones_id_seq', 91)

[agueroveraalvaro]

Try with unique: false in relation code

MyModel(OtherModel, { foreignKey: { name:'myModel_id', unique: false}, as: 'otherModels' });