Drizzled Public API Documentation

drizzled::store_key_item Class Reference
Inheritance diagram for drizzled::store_key_item:
drizzled::StoredKey drizzled::memory::SqlAlloc drizzled::store_key_const_item

Public Types

enum  store_key_result { STORE_KEY_OK, STORE_KEY_FATAL, STORE_KEY_CONV }
 

Public Member Functions

 store_key_item (Session *session, Field *to_field_arg, unsigned char *ptr, unsigned char *null_ptr_arg, uint32_t length, Item *item_arg)
 
const char * name () const
 
enum store_key_result copy ()
 sets ignore truncation warnings mode and calls the real copy method More...
 

Static Public Member Functions

static void * operator new (size_t size)
 
static void * operator new (size_t size, Root &root)
 
static void * operator new (size_t size, Root *root)
 
static void * operator new[] (size_t size)
 
static void * operator new[] (size_t size, Root &root)
 
static void * operator new[] (size_t size, Root *root)
 
static void operator delete (void *)
 
static void operator delete (void *, Root &)
 
static void operator delete (void *, Root *)
 
static void operator delete[] (void *)
 
static void operator delete[] (void *, Root &)
 
static void operator delete[] (void *, Root *)
 

Public Attributes

bool null_key
 

Protected Member Functions

enum store_key_result copy_inner ()
 

Protected Attributes

Itemitem
 
Fieldto_field
 
unsigned char * null_ptr
 
unsigned char err
 

Detailed Description

Definition at line 95 of file stored_key.h.

Member Function Documentation

StoredKey::store_key_result drizzled::StoredKey::copy ( )
inherited

sets ignore truncation warnings mode and calls the real copy method

this function makes sure truncation warnings when preparing the key buffers don't end up as errors (because of an enclosing INSERT/UPDATE).

Definition at line 62 of file stored_key.cc.

References drizzled::Table::in_use.

const char* drizzled::store_key_item::name ( ) const
inlinevirtual

Not actually needed

Implements drizzled::StoredKey.

Reimplemented in drizzled::store_key_const_item.

Definition at line 107 of file stored_key.h.

Member Data Documentation

bool drizzled::StoredKey::null_key
inherited

If true, the value of the key has a null part

Definition at line 32 of file stored_key.h.


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