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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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15
sql/sql_explain.cc
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@@ -511,7 +511,8 @@ int Explain_table_access::print_explain(select_result_sink *output, uint8 explai
/*
Elements in this array match members of enum Extra_tag, defined in opt_qpf.h.
Elements in this array match members of enum Extra_tag, defined in
sql_explain.h
*/
const char * extra_tag_text[]=
@@ -740,8 +741,9 @@ void Explain_quick_select::print_key_len(String *str)
}
int QPF_delete::print_explain(Explain_query *query, select_result_sink *output,
uint8 explain_flags)
int Explain_delete::print_explain(Explain_query *query,
select_result_sink *output,
uint8 explain_flags)
{
if (deleting_all_rows)
{
@@ -754,13 +756,14 @@ int QPF_delete::print_explain(Explain_query *query, select_result_sink *output,
}
else
{
return QPF_update::print_explain(query, output, explain_flags);
return Explain_update::print_explain(query, output, explain_flags);
}
}
int QPF_update::print_explain(Explain_query *query, select_result_sink *output,
uint8 explain_flags)
int Explain_update::print_explain(Explain_query *query,
select_result_sink *output,
uint8 explain_flags)
{
StringBuffer<64> extra_str;
if (impossible_where)