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MDEV-3798: EXPLAIN UPDATE/DELETE

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- Address review feedback: more renames
This commit is contained in:
Sergey Petrunya
2013-10-05 13:19:45 +04:00
parent 6a7f8af3f9
commit 72bc6d7364
10 changed files with 173 additions and 167 deletions
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43
sql/opt_range.cc
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@ -11940,25 +11940,26 @@ void QUICK_SELECT_I::add_key_name(String *str, bool *first)
}
void QUICK_RANGE_SELECT::save_info(MEM_ROOT *alloc, Explain_quick_select *qpf)
void QUICK_RANGE_SELECT::save_info(MEM_ROOT *alloc,
Explain_quick_select *explain)
{
qpf->quick_type= QS_TYPE_RANGE;
qpf->range.set(alloc, head->key_info[index].name, max_used_key_length);
explain->quick_type= QS_TYPE_RANGE;
explain->range.set(alloc, head->key_info[index].name, max_used_key_length);
}
void QUICK_GROUP_MIN_MAX_SELECT::save_info(MEM_ROOT *alloc,
Explain_quick_select *qpf)
Explain_quick_select *explain)
{
qpf->quick_type= QS_TYPE_GROUP_MIN_MAX;
qpf->range.set(alloc, head->key_info[index].name, max_used_key_length);
explain->quick_type= QS_TYPE_GROUP_MIN_MAX;
explain->range.set(alloc, head->key_info[index].name, max_used_key_length);
}
void QUICK_INDEX_SORT_SELECT::save_info(MEM_ROOT *alloc,
Explain_quick_select *qpf)
Explain_quick_select *explain)
{
qpf->quick_type= get_type();
explain->quick_type= get_type();
QUICK_RANGE_SELECT *quick;
Explain_quick_select *child_qpf;
@ -11966,14 +11967,14 @@ void QUICK_INDEX_SORT_SELECT::save_info(MEM_ROOT *alloc,
while ((quick= it++))
{
child_qpf= new Explain_quick_select;
qpf->children.push_back(child_qpf);
explain->children.push_back(child_qpf);
quick->save_info(alloc, child_qpf);
}
if (pk_quick_select)
{
child_qpf= new Explain_quick_select;
qpf->children.push_back(child_qpf);
explain->children.push_back(child_qpf);
pk_quick_select->save_info(alloc, child_qpf);
}
}
@ -11983,15 +11984,15 @@ void QUICK_INDEX_SORT_SELECT::save_info(MEM_ROOT *alloc,
first
*/
void QUICK_INDEX_INTERSECT_SELECT::save_info(MEM_ROOT *alloc,
Explain_quick_select *qpf)
Explain_quick_select *explain)
{
qpf->quick_type= get_type();
explain->quick_type= get_type();
Explain_quick_select *child_qpf;
if (pk_quick_select)
{
child_qpf= new Explain_quick_select;
qpf->children.push_back(child_qpf);
explain->children.push_back(child_qpf);
pk_quick_select->save_info(alloc, child_qpf);
}
@ -12000,7 +12001,7 @@ void QUICK_INDEX_INTERSECT_SELECT::save_info(MEM_ROOT *alloc,
while ((quick= it++))
{
child_qpf= new Explain_quick_select;
qpf->children.push_back(child_qpf);
explain->children.push_back(child_qpf);
quick->save_info(alloc, child_qpf);
}
@ -12008,39 +12009,39 @@ void QUICK_INDEX_INTERSECT_SELECT::save_info(MEM_ROOT *alloc,
void QUICK_ROR_INTERSECT_SELECT::save_info(MEM_ROOT *alloc,
Explain_quick_select *qpf)
Explain_quick_select *explain)
{
qpf->quick_type= get_type();
explain->quick_type= get_type();
QUICK_SELECT_WITH_RECORD *qr;
List_iterator_fast<QUICK_SELECT_WITH_RECORD> it(quick_selects);
while ((qr= it++))
{
Explain_quick_select *child_qpf= new Explain_quick_select;
qpf->children.push_back(child_qpf);
explain->children.push_back(child_qpf);
qr->quick->save_info(alloc, child_qpf);
}
if (cpk_quick)
{
Explain_quick_select *child_qpf= new Explain_quick_select;
qpf->children.push_back(child_qpf);
explain->children.push_back(child_qpf);
cpk_quick->save_info(alloc, child_qpf);
}
}
void QUICK_ROR_UNION_SELECT::save_info(MEM_ROOT *alloc,
Explain_quick_select *qpf)
Explain_quick_select *explain)
{
qpf->quick_type= get_type();
explain->quick_type= get_type();
QUICK_SELECT_I *quick;
List_iterator_fast<QUICK_SELECT_I> it(quick_selects);
while ((quick= it++))
{
Explain_quick_select *child_qpf= new Explain_quick_select;
qpf->children.push_back(child_qpf);
explain->children.push_back(child_qpf);
quick->save_info(alloc, child_qpf);
}
}