Hi all ```object Users : Table("users") { override val primaryKey = PrimaryKey(columns = *arrayO...

# exposed

[Timur Atakishiev]

Hi all

object Users : Table("users") {
    override val primaryKey = PrimaryKey(columns = *arrayOf(Column<Long>(Users, "id", LongColumnType())))
    val id = long("id").autoIncrement()
    val phoneNumber = varchar("phone_number", 20).uniqueIndex()
    val firstName = varchar("first_name", 25).nullable()
    val lastName = varchar("last_name", 30).nullable()
    val password = varchar("password", 150)
}

can someone help please, when I overriding primary key as

override val primaryKey = PrimaryKey(columns = *arrayOf(id))

IDE says me that I need to initialize the ID field, maybe I am doing something wrong? Or is it other way to declare a Primary key?

[SackCastellon]

You need to override the primaryKey after you have declared the columns you are going to use as your primary key:

object Users : Table("users") {
    val id = long("id").autoIncrement()
    val phoneNumber = varchar("phone_number", 20).uniqueIndex()
    val firstName = varchar("first_name", 25).nullable()
    val lastName = varchar("last_name", 30).nullable()
    val password = varchar("password", 150)

    override val primaryKey = PrimaryKey(id)
}

I usually just put the primaryKey at the end.

[Timur Atakishiev]

Okay, thank you, I will try