Merge bk-internal:/home/bk/mysql-4.1/

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

include/ft_global.h

@@ -26,8 +26,8 @@
 extern "C" {
 #endif
 
-#define FT_QUERY_MAXLEN 1024
-#define HA_FT_MAXLEN 254
+#define HA_FT_MAXBYTELEN 254
+#define HA_FT_MAXCHARLEN (HA_FT_MAXBYTELEN/3)
 
 typedef struct st_ft_info FT_INFO;
 struct _ft_vft

myisam/ft_dump.c

@@ -29,7 +29,7 @@ static my_bool verbose;
 static char *query=NULL;
 static uint lengths[256];
 
-#define MAX_LEN (HA_FT_MAXLEN+10)
+#define MAX_LEN (HA_FT_MAXBYTELEN+10)
 #define HOW_OFTEN_TO_WRITE 10000
 
 static struct my_option my_long_options[] =

myisam/ft_static.c

@@ -19,7 +19,7 @@
 #include "ftdefs.h"
 
 ulong ft_min_word_len=4;
-ulong ft_max_word_len=HA_FT_MAXLEN;
+ulong ft_max_word_len=HA_FT_MAXCHARLEN;
 ulong ft_query_expansion_limit=5;
 const char *ft_boolean_syntax="+ -><()~*:\"\"&|";
 
@@ -29,7 +29,7 @@ const HA_KEYSEG ft_keysegs[FT_SEGS]={
     63,                               /* language (will be overwritten) */
     0, 0, 0,                          /* null_bit, bit_start, bit_end */
     HA_VAR_LENGTH | HA_PACK_KEY,      /* flag */
-    HA_FT_MAXLEN,                     /* length */
+    HA_FT_MAXBYTELEN,                 /* length */
     HA_FT_WLEN,                       /* start */
     0,                                /* null_pos */
     NULL                              /* charset  */

myisam/ft_update.c

@@ -279,7 +279,7 @@ int _mi_ft_del(MI_INFO *info, uint keynr, byte *keybuf, const byte *record,
 uint _ft_make_key(MI_INFO *info, uint keynr, byte *keybuf, FT_WORD *wptr,
 		  my_off_t filepos)
 {
-  byte buf[HA_FT_MAXLEN+16];
+  byte buf[HA_FT_MAXBYTELEN+16];
   DBUG_ENTER("_ft_make_key");
 
 #if HA_FT_WTYPE == HA_KEYTYPE_FLOAT

myisam/mi_check.c

@@ -1979,7 +1979,7 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
 
       sort_param.key_read=sort_ft_key_read;
       sort_param.key_write=sort_ft_key_write;
-      sort_param.key_length+=FT_MAX_WORD_LEN_FOR_SORT-HA_FT_MAXLEN;
+      sort_param.key_length+=FT_MAX_WORD_LEN_FOR_SORT-HA_FT_MAXBYTELEN;
     }
     else
     {
@@ -2375,7 +2375,7 @@ int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
     total_key_length+=sort_param[i].key_length;
 
     if (sort_param[i].keyinfo->flag & HA_FULLTEXT)
-      sort_param[i].key_length+=FT_MAX_WORD_LEN_FOR_SORT-ft_max_word_len;
+      sort_param[i].key_length+=FT_MAX_WORD_LEN_FOR_SORT-HA_FT_MAXBYTELEN;
   }
   sort_info.total_keys=i;
   sort_param[0].master= 1;
@@ -3913,7 +3913,7 @@ static my_bool mi_too_big_key_for_sort(MI_KEYDEF *key, ha_rows rows)
 {
   uint key_maxlength=key->maxlength;
   if (key->flag & HA_FULLTEXT)
-    key_maxlength+=FT_MAX_WORD_LEN_FOR_SORT-HA_FT_MAXLEN;
+    key_maxlength+=FT_MAX_WORD_LEN_FOR_SORT-HA_FT_MAXBYTELEN;
   return (key->flag & (HA_BINARY_PACK_KEY | HA_VAR_LENGTH_KEY | HA_FULLTEXT) &&
 	  ((ulonglong) rows * key_maxlength >
 	   (ulonglong) myisam_max_temp_length));

myisam/mi_create.c

@@ -289,9 +289,9 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
       }
 
       fulltext_keys++;
-      key_length+= HA_FT_MAXLEN+HA_FT_WLEN;
+      key_length+= HA_FT_MAXBYTELEN+HA_FT_WLEN;
       length++;                              /* At least one length byte */
-      min_key_length_skipp+=HA_FT_MAXLEN;
+      min_key_length_skipp+=HA_FT_MAXBYTELEN;
     }
     else
     {

myisam/myisamchk.c

@@ -322,11 +322,11 @@ static struct my_option my_long_options[] =
   { "decode_bits", OPT_DECODE_BITS, "", (gptr*) &decode_bits,
     (gptr*) &decode_bits, 0, GET_UINT, REQUIRED_ARG, 9L, 4L, 17L, 0L, 1L, 0},
   { "ft_min_word_len", OPT_FT_MIN_WORD_LEN, "", (gptr*) &ft_min_word_len,
-    (gptr*) &ft_min_word_len, 0, GET_ULONG, REQUIRED_ARG, 4, 1, HA_FT_MAXLEN,
+    (gptr*) &ft_min_word_len, 0, GET_ULONG, REQUIRED_ARG, 4, 1, HA_FT_MAXCHARLEN,
     0, 1, 0},
   { "ft_max_word_len", OPT_FT_MAX_WORD_LEN, "", (gptr*) &ft_max_word_len,
-    (gptr*) &ft_max_word_len, 0, GET_ULONG, REQUIRED_ARG, HA_FT_MAXLEN, 10,
-    HA_FT_MAXLEN, 0, 1, 0},
+    (gptr*) &ft_max_word_len, 0, GET_ULONG, REQUIRED_ARG, HA_FT_MAXCHARLEN, 10,
+    HA_FT_MAXCHARLEN, 0, 1, 0},
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 

myisam/sort.c

@@ -156,7 +156,7 @@ int _create_index_by_sort(MI_SORT_PARAM *info,my_bool no_messages,
       while ((maxbuffer= (int) (records/(keys-1)+1)) != skr);
 
     if ((sort_keys=(uchar **)my_malloc(keys*(sort_length+sizeof(char*))+
-				       HA_FT_MAXLEN, MYF(0))))
+				       HA_FT_MAXBYTELEN, MYF(0))))
     {
       if (my_init_dynamic_array(&buffpek, sizeof(BUFFPEK), maxbuffer,
 			     maxbuffer/2))
@@ -365,7 +365,7 @@ pthread_handler_decl(thr_find_all_keys,arg)
     }
     if ((sort_keys=(uchar **)my_malloc(keys*(sort_length+sizeof(char*))+
 				       ((info->keyinfo->flag & HA_FULLTEXT) ?
-					HA_FT_MAXLEN : 0), MYF(0))))
+					HA_FT_MAXBYTELEN : 0), MYF(0))))
     {
       if (my_init_dynamic_array(&info->buffpek, sizeof(BUFFPEK),
 				maxbuffer, maxbuffer/2))

sql/mysqld.cc

@@ -4223,11 +4223,11 @@ replicating a LOAD DATA INFILE command.",
   { "ft_min_word_len", OPT_FT_MIN_WORD_LEN,
     "The minimum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable.",
     (gptr*) &ft_min_word_len, (gptr*) &ft_min_word_len, 0, GET_ULONG,
-    REQUIRED_ARG, 4, 1, HA_FT_MAXLEN, 0, 1, 0},
+    REQUIRED_ARG, 4, 1, HA_FT_MAXCHARLEN, 0, 1, 0},
   { "ft_max_word_len", OPT_FT_MAX_WORD_LEN,
     "The maximum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable.",
     (gptr*) &ft_max_word_len, (gptr*) &ft_max_word_len, 0, GET_ULONG,
-    REQUIRED_ARG, HA_FT_MAXLEN, 10, HA_FT_MAXLEN, 0, 1, 0},
+    REQUIRED_ARG, HA_FT_MAXCHARLEN, 10, HA_FT_MAXCHARLEN, 0, 1, 0},
   { "ft_query_expansion_limit", OPT_FT_QUERY_EXPANSION_LIMIT,
     "Number of best matches to use for query expansion",
     (gptr*) &ft_query_expansion_limit, (gptr*) &ft_query_expansion_limit, 0, GET_ULONG,