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

List of all members.

Public Member Functions

virtual Itemcreate (THD *thd, Item *arg1)

Static Public Attributes

static Create_func_isnull s_singleton

Member Function Documentation

Item * Create_func_isnull::create ( THD *  thd,
Item arg1 
) [virtual]

Builder method, with one argument.

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

Implements Create_func_arg1.


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