github.com/unionj-cloud/go-doudou@v1.3.8-0.20221011095552-0088008e5b31/cmd/internal/ddl/keyenum/keyenum.go (about)

     1  package keyenum
     2  
     3  // Key define index type
     4  type Key string
     5  
     6  const (
     7  	// Pri primary key
     8  	Pri Key = "PRI"
     9  	// Uni unique index
    10  	Uni Key = "UNI"
    11  	// Mul composite index
    12  	Mul Key = "MUL"
    13  	// Empty blank
    14  	Empty Key = ""
    15  )