php - How To Group By The Date Part Only In Doctrine -

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i trying group results date not date time in doctrine.

here group statement of query: 

 group cast(fbaoh.datetimeplaced date) having sqty > 1 order fbaoh.datetimeplaced desc

this works in mysql not in doctrine, doing wrong?

here error get: 

 error: cannot group undefined identification or result variable. (500 internal server error)

thanks!

here entire query: 

$query = $em->createquery(" select fbaoh, fbaoh.id fbaohid, sum(fbaoh.qty) sqty, p.id, p.name wic\apibundle\entity\fbaorderhistory fbaoh left join wic\listingbundle\entity\listingamazon la fbaoh.asin = la.standardproductidvalue left join wic\listingbundle\entity\listing l fbaoh.sku = l.product_identifier left join wic\productbundle\entity\product p l.product = p.id left join wic\listingbundle\entity\listingchannel lc l.listingchannel = lc.id fbaoh.webserviceaccountamazon = lc.webserviceaccount , fbaoh.sku = :sku , l.id = la.id , p.id != '' group cast(fbaoh.datetimeplaced date) having sqty > 1 order fbaoh.datetimeplaced desc ");

here had do: big props post.

i had create extended class use cast function. 

namespace your\name\space;  use doctrine\orm\query\ast\functions\functionnode; use doctrine\orm\query\lexer;  class castfunction extends functionnode { public $firstdateexpression = null; public $unit = null;      public function parse(\doctrine\orm\query\parser $parser) {     $parser->match(lexer::t_identifier);     $parser->match(lexer::t_open_parenthesis);     $this->firstdateexpression = $parser->stringprimary();      $parser->match(lexer::t_as);      $parser->match(lexer::t_identifier);     $lexer = $parser->getlexer();     $this->unit = $lexer->token['value'];      $parser->match(lexer::t_close_parenthesis); }  public function getsql(\doctrine\orm\query\sqlwalker $sqlwalker) {     return sprintf('cast(%s %s)',  $this->firstdateexpression->dispatch($sqlwalker),     $this->unit);     } }

register in config.yml 

 doctrine:       orm:            dql:                 string_functions:                      cast: test\mybundle\dql\castfunction

then use in query: 

$query = $em->createquery(" select fbaoh, cast(fbaoh.datetimeplaced date) groupdategrp, fbaoh.id fbaohid, sum(fbaoh.qty) sqty, p.id, p.name wic\apibundle\entity\fbaorderhistory fbaoh left join wic\listingbundle\entity\listingamazon la fbaoh.asin = la.standardproductidvalue left join wic\listingbundle\entity\listing l fbaoh.sku = l.product_identifier left join wic\productbundle\entity\product p l.product = p.id left join wic\listingbundle\entity\listingchannel lc l.listingchannel = lc.id fbaoh.webserviceaccountamazon = lc.webserviceaccount , fbaoh.sku = :sku , l.id = la.id , p.id != '' group groupdategrp having sqty > 1 order fbaoh.datetimeplaced desc ");

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