小编W R*_*W R的帖子

我正在使用Perl dancer2来编写应用程序.在mysql中运行select查询显示所有记录.但是在dancer2和template工具包中运行的相同查询仅显示唯一记录.

例如.在mysql客户端中运行时获取的34条记录.

    select timing.time as Time,
           church.church_name as Church_Name, 
           church.church_address as Address, 
           language.language_name as Language, 
           denomination.denomination_name as Denomination, 
           city.city_name as City, 
           state.state_name as State, 
           country.country_name as Country 
      from church 
      join country on church.church_countryid=country_id 
      join state on church.church_stateid=state.state_id 
      join city on church.church_cityid=city.city_id 
      join church_mass_timing on church.church_id=church_mass_timing.church_id 
      join timing on church_mass_timing.time_id=timing.time_id 
      join language on church_mass_timing.language_id=language.language_id 
      join denomination on church.church_denominationid=denomination.denomination_id 
  order by church.church_name,
           timing.time;

Dancer中与Template Toolkit相同的查询返回11条记录.

get '/church_list' => sub {
my $db = connect_db();
my $sql='select timing.time as Time,
                church.church_name as …