Drizzled Public API Documentation

Public Member Functions | Static Public Attributes
drizzled::Create_func_oct Class Reference
Inheritance diagram for drizzled::Create_func_oct:
drizzled::Create_func_arg1 drizzled::Create_func

List of all members.

Public Member Functions

virtual Item * create (Session *session, Item *arg1)
virtual Item * create (Session *session, str_ref name, List< Item > *item_list)

Static Public Attributes

static Create_func_oct s_singleton

Detailed Description

Definition at line 687 of file create.cc.

Member Function Documentation

Item * drizzled::Create_func_arg1::create ( Session *  ,
str_ref  name,
List< Item > *  item_list 
)
virtualinherited

The builder create method. Given the function name and list or arguments, this method creates an Item that represents the function call. In case or errors, a NULL item is returned, and an error is reported. Note that the session object may be modified by the builder. In particular, the following members/methods can be set/called, depending on the function called and the function possible side effects.

  • session->lex().current_context()
  • session->lex().uncacheable(UNCACHEABLE_SIDEEFFECT)
  • session->lex().uncacheable(UNCACHEABLE_RAND)
Parameters:
sessionThe current thread
nameThe function name
item_listThe list of arguments to the function, can be NULL
Returns:
An item representing the parsed function call, or NULL

Implements drizzled::Create_func.

Definition at line 965 of file create.cc.

References drizzled::Item::is_autogenerated_name.

Item * drizzled::Create_func_oct::create ( Session *  session,
Item *  arg1 
)
virtual

Builder method, with one argument.

Parameters:
sessionThe current thread
arg1The first argument of the function
Returns:
An item representing the function call

Implements drizzled::Create_func_arg1.

Definition at line 1230 of file create.cc.

The documentation for this class was generated from the following file: