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use tree for count(distinct) when possible

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sasha@mysql.sashanet.com
2001-05-11 15:07:34 -06:00
parent a12117f036
commit c706bf40f3
4 changed files with 116 additions and 4 deletions
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include/my_tree.h
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@ -57,7 +57,7 @@ typedef struct st_tree {
void (*free)(void *);
} TREE;
/* Functions on hole tree */
/* Functions on whole tree */
void init_tree(TREE *tree,uint default_alloc_size, int element_size,
qsort_cmp2 compare, my_bool with_delete,
void (*free_element)(void*));