When re-running a migration with SequelizeStorage it throws SequelizeUniqueConstraintError

[mau31415]

The SequelizeStorage contains this model:

		return this.sequelize.define(
			this.modelName,
			{
				[this.columnName]: {
					type: this.columnType,
					allowNull: false,
					unique: true,
					primaryKey: true,
					autoIncrement: false,
				},
			},
			{
				tableName: this.tableName,
				schema: this.schema,
				timestamps: this.timestamps,
				charset: 'utf8',
				collate: 'utf8_unicode_ci',
			}
		) as ModelClassType;
	}

which implies migration can be added only once however Re-running migration should add it twice.

[mau31415]

#602

[mmkal]

thanks @mau31415