Class: DataMapper::Adapters::Sqlite3Adapter::Queries::CreateTableStatement

Inherits:
Object
  • Object
show all
Defined in:
lib/data_mapper/adapters/sqlite3_adapter.rb

Overview

class TableExistsStatement

Instance Method Summary collapse

Instance Method Details

#column_long_form(column) ⇒ Object 



167
168
169
170
171
172
173
174
175
 
# File 'lib/data_mapper/adapters/sqlite3_adapter.rb', line 167

def column_long_form(column)
  long_form = "#{column.to_sql} #{@database.adapter.class::TYPES[column.type] || column.type}"

  long_form << " NOT NULL" unless column.nullable?
  long_form << " PRIMARY KEY" if column.key?
  long_form << " default #{column.options[:default]}" if column.options.has_key?(:default)

  return long_form
end

#to_sql ⇒ Object 



155
156
157
158
159
160
161
162
163
164
165
 
# File 'lib/data_mapper/adapters/sqlite3_adapter.rb', line 155

def to_sql
  table = @database[@klass]

  sql = "CREATE TABLE " << table.to_sql

  sql << " (" << table.columns.map do |column|
    column_long_form(column)
  end.join(', ') << ")"

  return sql
end