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Some optimization in CHARSET_INFO:

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We don't need separate hash_sort() and hash_caseup()
  We don't need tosort(). strnxfrm will do the same.
This commit is contained in:
bar@bar.mysql.r18.ru
2003-04-01 12:45:16 +05:00
parent ffa5f52e2d
commit 5b50426f8f
25 changed files with 45 additions and 257 deletions
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4
sql/sql_class.cc
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@ -142,7 +142,7 @@ THD::THD():user_time(0), is_fatal_error(0),
bzero((char*) &warn_root,sizeof(warn_root));
init_alloc_root(&warn_root, 1024, 0);
user_connect=(USER_CONN *)0;
hash_init(&user_vars, system_charset_info, USER_VARS_HASH_SIZE, 0, 0,
hash_init(&user_vars, &my_charset_bin, USER_VARS_HASH_SIZE, 0, 0,
(hash_get_key) get_var_key,
(hash_free_key) free_user_var,0);
@ -246,7 +246,7 @@ void THD::change_user(void)
cleanup();
cleanup_done= 0;
init();
hash_init(&user_vars, system_charset_info, USER_VARS_HASH_SIZE, 0, 0,
hash_init(&user_vars, &my_charset_bin, USER_VARS_HASH_SIZE, 0, 0,
(hash_get_key) get_var_key,
(hash_free_key) free_user_var, 0);
}