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DDC-3434 - adding note on why restoring 'HIDDEN' selected fields is relevant

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Marco Pivetta 2014-12-05 18:02:12 +01:00
parent 24c4ec91e5
commit 37516d7548
1 changed files with 2 additions and 1 deletions
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lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryOutputWalker.php
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@ -94,7 +94,8 @@ class LimitSubqueryOutputWalker extends SqlWalker
public function walkSelectStatement(SelectStatement $AST) public function walkSelectStatement(SelectStatement $AST)
{ {
// Set every select expression as visible(hidden = false) to // Set every select expression as visible(hidden = false) to
// make $AST to have scalar mappings properly // make $AST have scalar mappings properly - this is relevant for referencing selected
// fields from outside the subquery, for example in the ORDER BY segment
$hiddens = array(); $hiddens = array();
foreach ($AST->selectClause->selectExpressions as $idx => $expr) { foreach ($AST->selectClause->selectExpressions as $idx => $expr) {