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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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4
sql/handler.cc
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@ -3224,7 +3224,7 @@ void handler::get_auto_increment(ulonglong offset, ulonglong increment,
int error;
MY_BITMAP *old_read_set;
old_read_set= table->mark_columns_used_by_index(table->s->next_number_index);
old_read_set= table->prepare_for_keyread(table->s->next_number_index);
if (ha_index_init(table->s->next_number_index, 1))
{
@ -3276,7 +3276,7 @@ void handler::get_auto_increment(ulonglong offset, ulonglong increment,
nr= ((ulonglong) table->next_number_field->
val_int_offset(table->s->rec_buff_length)+1);
ha_index_end();
table->restore_column_maps_after_mark_index(old_read_set);
table->restore_column_maps_after_keyread(old_read_set);
*first_value= nr;
return;
}