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  1. MariaDB Server
  2. MDEV-29030

inconsistent innodb full text max byte length/max char length

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      git grep -C 1 HA_FT_MAXCHARLEN include/ft_global.h storage/innobase/include/fts0fts.h

      		 
      include/ft_global.h-#define HA_FT_MAXBYTELEN 254
      		 
      include/ft_global.h:#define HA_FT_MAXCHARLEN (HA_FT_MAXBYTELEN/3)
      		 
      include/ft_global.h-
      		 
      --
      		 
      storage/innobase/include/fts0fts.h-/** Maximum possible Fulltext word length in bytes (assuming mbmaxlen=4) */
      		 
      storage/innobase/include/fts0fts.h:#define FTS_MAX_WORD_LEN             (HA_FT_MAXCHARLEN * 4)
      		 
      storage/innobase/include/fts0fts.h-
      		 
      storage/innobase/include/fts0fts.h-/** Maximum possible Fulltext word length (in characters) */
      		 
      storage/innobase/include/fts0fts.h:#define FTS_MAX_WORD_LEN_IN_CHAR     HA_FT_MAXCHARLEN
      		 
      storage/innobase/include/fts0fts.h-

      InnoDB's FTS_MAX_WORD_LEN is larger than HA_FT_MAXBYTELEN.

      Probably isn't a problem because the lower limit is the enforcement.

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              thiru Thirunarayanan Balathandayuthapani
              danblack Daniel Black
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