Skip navigation links

MySQL Newsletter - Subscribe Today!

The world's most popular open source database

MySQL 5.1: Item_func_uncompress Class Reference

Item_func_uncompress Class Reference

#include <item_strfunc.h>

Inheritance diagram for Item_func_uncompress:

Inheritance graph
[legend]
Collaboration diagram for Item_func_uncompress:

Collaboration graph
[legend]
List of all members.

Public Member Functions

 Item_func_uncompress (Item *a)
void fix_length_and_dec ()
const char * func_name () const
String * val_str (String *) ZLIB_DEPENDED_FUNCTION bool check_partition_func_processor(byte *bool_arg)

Private Attributes

String buffer

Detailed Description

Definition at line 829 of file item_strfunc.h.

Constructor & Destructor Documentation

Item_func_uncompress::Item_func_uncompress ( Item *  a  )  [inline]

Definition at line 833 of file item_strfunc.h.

00833 : Item_str_func(a){}

Member Function Documentation

void Item_func_uncompress::fix_length_and_dec (  )  [inline, virtual]

Implements Item_result_field.

Definition at line 834 of file item_strfunc.h.

References MAX_BLOB_WIDTH, Item::max_length, and Item::maybe_null.

00834 { maybe_null= 1; max_length= MAX_BLOB_WIDTH; }

const char* Item_func_uncompress::func_name (  )  const [inline, virtual]

Implements Item_func.

Definition at line 835 of file item_strfunc.h.

00835 {return "uncompress";}

String* Item_func_uncompress::val_str ( String *   )  [inline, virtual]

Implements Item.

Definition at line 836 of file item_strfunc.h.

00837                                                       { return 0;}

Member Data Documentation

String Item_func_uncompress::buffer [private]

Definition at line 831 of file item_strfunc.h.

The documentation for this class was generated from the following file:
Generated on Sat Sep 9 21:46:12 2006 for MySQL 5.1 by  doxygen 1.4.7