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MDEV-5070 - EXPLAIN INSERT ... SELECT crashes on 10.0-base-explain-slowquerylog

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- Add EXPLAIN output print out for INSERT/REPLACE ... SELECT
This commit is contained in:
Sergey Petrunya
2013-09-25 17:23:22 +04:00
parent 28734220e7
commit ac54df04d8
4 changed files with 46 additions and 3 deletions
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1
sql/sql_class.cc
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@@ -2089,6 +2089,7 @@ int THD::send_explain_fields(select_result *result)
{
List<Item> field_list;
make_explain_field_list(field_list);
result->prepare(field_list, NULL);
return (result->send_result_set_metadata(field_list,
Protocol::SEND_NUM_ROWS |
Protocol::SEND_EOF));