const github.com/jackc/pgtype.VarcharArrayOID

2 uses

	github.com/jackc/pgtype (current package)
		pgtype.go#L49: 	VarcharArrayOID     = 1015
		pgtype.go#L272: 	ci.RegisterDataType(DataType{Value: &VarcharArray{}, Name: "_varchar", OID: VarcharArrayOID})