method
alter_table
v4.2.9 -
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Class: ActiveRecord::ConnectionAdapters::SQLite3Adapter
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alter_table(table_name, options = {})
protected
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# File activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb, line 505 def alter_table(table_name, options = {}) #:nodoc: altered_table_name = "a#{table_name}" caller = lambda {|definition| yield definition if block_given?} transaction do move_table(table_name, altered_table_name, options.merge(:temporary => true)) move_table(altered_table_name, table_name, &caller) end end