The base extender class for Select queries.
Hierarchy
- class SelectQueryExtender implements SelectQueryInterface
Expanded class hierarchy of SelectQueryExtender
Related topics
File
- core/
includes/ database/ select.inc, line 568 - Contains classes and interfaces for Select queries.
Members
Name | Modifiers | Type | Description |
---|---|---|---|
SelectQueryExtender:: |
protected | property | The SelectQuery object we are extending/decorating. |
SelectQueryExtender:: |
protected | property | The connection object on which to run this query. |
SelectQueryExtender:: |
protected | property | A unique identifier for this query object. |
SelectQueryExtender:: |
protected | property | The placeholder counter. |
SelectQueryExtender:: |
public | function | Creates a SelectQueryExtender object. |
SelectQueryExtender:: |
public | function |
Returns a unique identifier for this object. Overrides QueryPlaceholderInterface:: |
SelectQueryExtender:: |
public | function |
Returns the next placeholder ID for the query. Overrides QueryPlaceholderInterface:: |
SelectQueryExtender:: |
public | function |
Adds a tag to a query. Overrides QueryAlterableInterface:: |
SelectQueryExtender:: |
public | function |
Determines if a given query has a given tag. Overrides QueryAlterableInterface:: |
SelectQueryExtender:: |
public | function |
Determines if a given query has all specified tags. Overrides QueryAlterableInterface:: |
SelectQueryExtender:: |
public | function |
Determines if a given query has any specified tag. Overrides QueryAlterableInterface:: |
SelectQueryExtender:: |
public | function |
Adds additional metadata to the query. Overrides QueryAlterableInterface:: |
SelectQueryExtender:: |
public | function |
Retrieves a given piece of metadata. Overrides QueryAlterableInterface:: |
SelectQueryExtender:: |
public | function |
Helper function: builds the most common conditional clauses. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Gets a complete list of all conditions in this conditional clause. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Gets a complete list of all values to insert into the prepared statement. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Adds an arbitrary WHERE clause to the query. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Compiles the saved conditions for later retrieval. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Check whether a condition has been previously compiled. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Helper function to build most common HAVING conditional clauses. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function | |
SelectQueryExtender:: |
public | function | |
SelectQueryExtender:: |
public | function | |
SelectQueryExtender:: |
public | function | |
SelectQueryExtender:: |
public | function |
Enhance this object by wrapping it in an extender object. Overrides QueryExtendableInterface:: |
SelectQueryExtender:: |
public | function |
Returns a reference to the fields array for this query. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Returns a reference to the expressions array for this query. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Returns a reference to the order by array for this query. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Returns a reference to the group-by array for this query. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Returns a reference to the tables array for this query. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Returns a reference to the union queries for this query. This include
queries for UNION, UNION ALL, and UNION DISTINCT. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Compiles and returns an array of the arguments for this prepared statement. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Indicates if preExecute() has already been called on that object. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Generic preparation and validation for a SELECT query. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function | Executes the extended select query. |
SelectQueryExtender:: |
public | function |
Sets this query to be DISTINCT. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Adds a field to the list to be SELECTed. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Add multiple fields from the same table to be selected. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Adds an expression to the list of "fields" to be selected. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Default Join against another table in the database. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Inner Join against another table in the database. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Left Outer Join against another table in the database. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Right Outer Join against another table in the database. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Join against another table in the database. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Orders the result set by a given field. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Orders the result set by a random value. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Restricts a query to a given range in the result set. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Add another Select query to UNION to this one. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Groups the result set by the specified field. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Add FOR UPDATE to the query. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Get the equivalent COUNT query of this query as a new query object. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Sets a condition that the specified field be NULL. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Sets a condition that the specified field be NOT NULL. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Sets a condition that the specified subquery returns values. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
Sets a condition that the specified subquery returns no values. Overrides QueryConditionInterface:: |
SelectQueryExtender:: |
public | function |
String magic method. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function |
Clone magic method. Overrides SelectQueryInterface:: |
SelectQueryExtender:: |
public | function | Magic override for undefined methods. |