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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.
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2003-04-01 12:45:16 +05:00
parent c7db0a813c
commit db628b97a5
25 changed files with 45 additions and 257 deletions
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4
include/hash.h
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@ -25,9 +25,6 @@ extern "C" {
typedef byte *(*hash_get_key)(const byte *,uint*,my_bool);
typedef void (*hash_free_key)(void *);
/* flags for hash_init */
#define HASH_CASE_INSENSITIVE 1
typedef struct st_hash_info {
uint next; /* index to next key */
byte *data; /* data for current entry */
@ -40,7 +37,6 @@ typedef struct st_hash {
DYNAMIC_ARRAY array; /* Place for hash_keys */
hash_get_key get_key;
void (*free)(void *);
uint (*calc_hashnr)(CHARSET_INFO *cs, const byte *key,uint length);
CHARSET_INFO *charset;
} HASH;