diff options
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb index 84fa1c7d5a..d3ffee3a8b 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb @@ -583,9 +583,17 @@ module ActiveRecord quoted_columns = columns.map { |col| quote_column_name(col) } * ',' quoted_to = quote_table_name(to) + + raw_column_mappings = Hash[columns(from).map { |c| [c.name, c] }] + exec_query("SELECT * FROM #{quote_table_name(from)}").each do |row| sql = "INSERT INTO #{quoted_to} (#{quoted_columns}) VALUES (" - sql << columns.map {|col| quote row[column_mappings[col]]} * ', ' + + column_values = columns.map do |col| + quote(row[column_mappings[col]], raw_column_mappings[col]) + end + + sql << column_values * ', ' sql << ')' exec_query sql end |