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| Title | Object type | File name | Summary | 
|---|---|---|---|
| DatabaseTaggingTestCase::testExtenderHasAllTags | function | modules/ | 
                                                                                        Test extended query tagging "has all of these tags" functionality. | 
| DatabaseTaggingTestCase::testExtenderHasAnyTag | function | modules/ | 
                                                                                        Test extended query tagging "has at least one of these tags" functionality. | 
| DatabaseTaggingTestCase::testExtenderHasTag | function | modules/ | 
                                                                                        Confirm that an extended query has a "tag" added to it. | 
| QueryExtendableInterface | interface | includes/ | 
                                                                                        Interface for extendable query objects. | 
| QueryExtendableInterface::extend | function | includes/ | 
                                                                                        Enhance this object by wrapping it in an extender object. | 
| search.extender.inc | file | modules/ | 
                                                                                        Search query extender and helper functions. | 
| SelectQuery::extend | function | includes/ | 
                                                                                        Enhance this object by wrapping it in an extender object. | 
| SelectQueryExtender | class | includes/ | 
                                                                                        The base extender class for Select queries. | 
| SelectQueryExtender::$connection | property | includes/ | 
                                                                                        The connection object on which to run this query. | 
| SelectQueryExtender::$placeholder | property | includes/ | 
                                                                                        The placeholder counter. | 
| SelectQueryExtender::$query | property | includes/ | 
                                                                                        The SelectQuery object we are extending/decorating. | 
| SelectQueryExtender::$uniqueIdentifier | property | includes/ | 
                                                                                        A unique identifier for this query object. | 
| SelectQueryExtender::addExpression | function | includes/ | 
                                                                                        Adds an expression to the list of "fields" to be SELECTed. | 
| SelectQueryExtender::addField | function | includes/ | 
                                                                                        Adds a field to the list to be SELECTed. | 
| SelectQueryExtender::addJoin | function | includes/ | 
                                                                                        Join against another table in the database. | 
| SelectQueryExtender::addMetaData | function | includes/ | 
                                                                                        Adds additional metadata to the query. | 
| SelectQueryExtender::addTag | function | includes/ | 
                                                                                        Adds a tag to a query. | 
| SelectQueryExtender::arguments | function | includes/ | 
                                                                                        Gets a complete list of all values to insert into the prepared statement. | 
| SelectQueryExtender::compile | function | includes/ | 
                                                                                        Compiles the saved conditions for later retrieval. | 
| SelectQueryExtender::compiled | function | includes/ | 
                                                                                        Check whether a condition has been previously compiled. | 
| SelectQueryExtender::condition | function | includes/ | 
                                                                                        Helper function: builds the most common conditional clauses. | 
| SelectQueryExtender::conditions | function | includes/ | 
                                                                                        Gets a complete list of all conditions in this conditional clause. | 
| SelectQueryExtender::countQuery | function | includes/ | 
                                                                                        Get the equivalent COUNT query of this query as a new query object. | 
| SelectQueryExtender::distinct | function | includes/ | 
                                                                                        Sets this query to be DISTINCT. | 
| SelectQueryExtender::execute | function | includes/ | 
                                                                                        |
| SelectQueryExtender::exists | function | includes/ | 
                                                                                        Sets a condition that the specified subquery returns values. | 
| SelectQueryExtender::extend | function | includes/ | 
                                                                                        Enhance this object by wrapping it in an extender object. | 
| SelectQueryExtender::fields | function | includes/ | 
                                                                                        Add multiple fields from the same table to be SELECTed. | 
| SelectQueryExtender::forUpdate | function | includes/ | 
                                                                                        Add FOR UPDATE to the query. | 
| SelectQueryExtender::getArguments | function | includes/ | 
                                                                                        Compiles and returns an associative array of the arguments for this prepared statement. | 
| SelectQueryExtender::getExpressions | function | includes/ | 
                                                                                        Returns a reference to the expressions array for this query. | 
| SelectQueryExtender::getFields | function | includes/ | 
                                                                                        Returns a reference to the fields array for this query. | 
| SelectQueryExtender::getGroupBy | function | includes/ | 
                                                                                        Returns a reference to the group-by array for this query. | 
| SelectQueryExtender::getMetaData | function | includes/ | 
                                                                                        Retrieves a given piece of metadata. | 
| SelectQueryExtender::getOrderBy | function | includes/ | 
                                                                                        Returns a reference to the order by array for this query. | 
| SelectQueryExtender::getTables | function | includes/ | 
                                                                                        Returns a reference to the tables array for this query. | 
| SelectQueryExtender::getUnion | function | includes/ | 
                                                                                        Returns a reference to the union queries for this query. This include queries for UNION, UNION ALL, and UNION DISTINCT.  | 
              
| SelectQueryExtender::groupBy | function | includes/ | 
                                                                                        Groups the result set by the specified field. | 
| SelectQueryExtender::hasAllTags | function | includes/ | 
                                                                                        Determines if a given query has all specified tags. | 
| SelectQueryExtender::hasAnyTag | function | includes/ | 
                                                                                        Determines if a given query has any specified tag. | 
| SelectQueryExtender::hasTag | function | includes/ | 
                                                                                        Determines if a given query has a given tag. | 
| SelectQueryExtender::having | function | includes/ | 
                                                                                        |
| SelectQueryExtender::havingArguments | function | includes/ | 
                                                                                        |
| SelectQueryExtender::havingCompile | function | includes/ | 
                                                                                        |
| SelectQueryExtender::havingCondition | function | includes/ | 
                                                                                        Helper function to build most common HAVING conditional clauses. | 
| SelectQueryExtender::havingConditions | function | includes/ | 
                                                                                        |
| SelectQueryExtender::innerJoin | function | includes/ | 
                                                                                        Inner Join against another table in the database. | 
| SelectQueryExtender::isNotNull | function | includes/ | 
                                                                                        Sets a condition that the specified field be NOT NULL. | 
| SelectQueryExtender::isNull | function | includes/ | 
                                                                                        Sets a condition that the specified field be NULL. | 
| SelectQueryExtender::isPrepared | function | includes/ | 
                                                                                        Indicates if preExecute() has already been called on that object. | 
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