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ENHANCEMENT Added SQLQuery->filtersOnFK() (merged from branches/translatable in r64523, thanks wakeless!)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.3@69895 467b73ca-7a2a-4603-9d3b-597d59a354a9
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Ingo Schommer 2009-01-08 04:12:54 +00:00 committed by Sam Minnee
parent 2df8b0a13e
commit e07094adad
1 changed files with 11 additions and 0 deletions
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11
core/model/SQLQuery.php
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@ -437,6 +437,17 @@ class SQLQuery extends Object {
); );
} }
/**
* Checks whether this query is filtering on a foreign key, ie finding a has_many relationship
*
* @return boolean
*/
function filtersOnFK() {
return ($this->where &&
(strpos($this->where[0], "ID` = ") || (strpos($this->where[0], "ID = ") > 0))
);
}
/// VARIOUS TRANSFORMATIONS BELOW /// VARIOUS TRANSFORMATIONS BELOW
/** /**