class Data::Pg::Column

• Data::Pg::Column
• Reference
• Object

Defined in:

Constructors

• .new(num : Int32 | Nil, name : Nil | String, type : Nil | String, not_null : Bool | Nil, primary_key : Bool | Nil)

Instance Method Summary

• #bool? : Bool
• #name : String
• #name=(v : String) : String
• #name=(v : Nil)

  nil assignments are always ignored

• #name? : String | Nil
• #not_null : Bool
• #not_null=(v : Bool) : Bool
• #not_null=(v : Nil)

  nil assignments are always ignored

• #not_null? : Bool
• #num : Int32
• #num=(v : Int32) : Int32
• #num=(v : Nil)

  nil assignments are always ignored

• #num? : Int32 | Nil
• #primary_key : Bool
• #primary_key=(v : Bool) : Bool
• #primary_key=(v : Nil)

  nil assignments are always ignored

• #primary_key? : Bool
• #timestamp?
• #to_clickhouse : Clickhouse::Column
• #to_s(io : IO)

  Appends a short String representation of this object which includes its class name and its object address.

• #type : String
• #type=(v : String) : String
• #type=(v : Nil)

  nil assignments are always ignored

• #type? : String | Nil

Constructor Detail

Instance Method Detail

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>