class Data::Pg::Meta

• Data::Pg::Meta
• Reference
• Object

Defined in:

Constructors

• .new(table : Nil | String, columns : Nil | Array(Data::Pg::Column) = nil)

Class Method Summary

• .from_csv(buf : String) : Hash(String, Meta)
• .query(table : String | Nil = nil, ignore_pg_catalog : Bool = false) : String

Instance Method Summary

• #columns : Array(Column)

  var foo = Foo.new(self) [name.value.id ] Foo.new(self) [name.value.name] new [name.value.id.stringify.gsub(/.new\b.*$/, "")] "Foo"

• #columns=(v : Array(Column)) : Array(Column)

  var foo = Foo.new(self) [name.value.id ] Foo.new(self) [name.value.name] new [name.value.id.stringify.gsub(/.new\b.*$/, "")] "Foo"

• #columns=(v : Nil)

  nil assignments are always ignored

• #columns? : Array(Column) | Nil

  var foo = Foo.new(self) [name.value.id ] Foo.new(self) [name.value.name] new [name.value.id.stringify.gsub(/.new\b.*$/, "")] "Foo"

• #data_sql(pg_before_sql : String) : String
• #table : String
• #table=(v : String) : String
• #table=(v : Nil)

  nil assignments are always ignored

• #table? : String | Nil
• #to_clickhouse : Clickhouse::Schema::Create
• #to_s(io : IO)

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

Constructor Detail

Class Method Detail

Instance Method Detail

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

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