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| author | unknown <serg@serg.mylan> | 2004-11-23 15:03:16 +0100 |
|---|---|---|
| committer | unknown <serg@serg.mylan> | 2004-11-23 15:03:16 +0100 |
| commit | 892197ca362e1cde261422d3d693efa0988fdcad (patch) | |
| tree | 03792541d6d5129c123cc798b0a2610480115a0b /myisam | |
| parent | f57d5412e47aa85941ea03ec3e63b017dac8c1ba (diff) | |
| download | mariadb-git-892197ca362e1cde261422d3d693efa0988fdcad.tar.gz | |
use FT_MAX_WORD_LEN_FOR_SORT instead of HA_FT_MAXBYTELEN when calculating
preferred key block length for ft index
Diffstat (limited to 'myisam')
| -rw-r--r-- | myisam/mi_create.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/myisam/mi_create.c b/myisam/mi_create.c index 7fc7cc4edf1..f99a2c655d2 100644 --- a/myisam/mi_create.c +++ b/myisam/mi_create.c @@ -16,7 +16,7 @@ /* Create a MyISAM table */ -#include "fulltext.h" +#include "ftdefs.h" #include "sp_defs.h" #if defined(MSDOS) || defined(__WIN__) @@ -41,7 +41,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, File dfile,file; int errpos,save_errno; myf create_flag; - uint fields,length,max_key_length,packed,pointer, + uint fields,length,max_key_length,packed,pointer,real_length_diff, key_length,info_length,key_segs,options,min_key_length_skip, base_pos,varchar_count,long_varchar_count,varchar_length, max_key_block_length,unique_key_parts,fulltext_keys,offset; @@ -238,7 +238,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, { share.state.key_root[i]= HA_OFFSET_ERROR; - min_key_length_skip=length=0; + min_key_length_skip=length=real_length_diff=0; key_length=pointer; if (keydef->flag & HA_SPATIAL) { @@ -297,6 +297,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, key_length+= HA_FT_MAXBYTELEN+HA_FT_WLEN; length++; /* At least one length byte */ min_key_length_skip+=HA_FT_MAXBYTELEN; + real_length_diff=HA_FT_MAXBYTELEN-FT_MAX_WORD_LEN_FOR_SORT; } else { @@ -397,7 +398,8 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, key_segs) share.state.rec_per_key_part[key_segs-1]=1L; length+=key_length; - keydef->block_length= MI_BLOCK_SIZE(length,pointer,MI_MAX_KEYPTR_SIZE); + keydef->block_length= MI_BLOCK_SIZE(length-real_length_diff, + pointer,MI_MAX_KEYPTR_SIZE); if (keydef->block_length > MI_MAX_KEY_BLOCK_LENGTH || length >= MI_MAX_KEY_BUFF) { |