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cleanup: TABLE::mark_columns_used_by_index()

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mark_columns_used_by_index used to do
reset + mark_columns_used_by_index_no_reset + start keyread + set bitmaps

Now prepare_for_keyread does that, while mark_columns_used_by_index
does only reset + mark_columns_used_by_index_no_reset,
just as its name suggests.
This commit is contained in:
Sergei Golubchik
2017-02-02 00:47:07 +01:00
parent 460ff39871
commit e46c42217f
7 changed files with 32 additions and 32 deletions
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9
sql/table.h
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@ -1306,11 +1306,12 @@ public:
void reset_item_list(List<Item> *item_list) const;
void clear_column_bitmaps(void);
void prepare_for_position(void);
MY_BITMAP *prepare_for_keyread(uint index, MY_BITMAP *map);
MY_BITMAP *prepare_for_keyread(uint index)
{ return prepare_for_keyread(index, &tmp_set); }
void mark_columns_used_by_index(uint index, MY_BITMAP *map);
void mark_columns_used_by_index_no_reset(uint index, MY_BITMAP *map);
MY_BITMAP *mark_columns_used_by_index_in_bitmap(uint index, MY_BITMAP *map);
MY_BITMAP *mark_columns_used_by_index(uint index)
{ return mark_columns_used_by_index_in_bitmap(index, &tmp_set); }
void restore_column_maps_after_mark_index(MY_BITMAP *backup);
void restore_column_maps_after_keyread(MY_BITMAP *backup);
void mark_auto_increment_column(void);
void mark_columns_needed_for_update(void);
void mark_columns_needed_for_delete(void);