Function item_create_init

sql/item_create.cc:5651–5683

*/

int item_create_init()
{
  Native_func_registry *func;

  DBUG_ENTER("item_create_init");

  if (my_hash_init(& native_functions_hash,
                   system_charset_info,
                   array_elements(func_array),
                   0,
                   0,
                   (my_hash_get_key) get_native_fct_hash_key,
                   NULL,                          /* Nothing to free */
                   MYF(0)))
    DBUG_RETURN(1);

  for (func= func_array; func->builder != NULL; func++)
  {
    if (my_hash_insert(& native_functions_hash, (uchar*) func))
      DBUG_RETURN(1);
  }

#ifndef DBUG_OFF
  for (uint i=0 ; i < native_functions_hash.records ; i++)
  {
    func= (Native_func_registry*) my_hash_element(& native_functions_hash, i);
    DBUG_PRINT("info", ("native function: %s  length: %u",
                        func->name.str, (uint) func->name.length));
  }
#endif

  DBUG_RETURN(0);
}

/*
  Empty the hash table for native functions.