diff options
Diffstat (limited to 'sql/sql_explain.cc')
| -rw-r--r-- | sql/sql_explain.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/sql_explain.cc b/sql/sql_explain.cc index 1bfcc1156d3..f2be3777da8 100644 --- a/sql/sql_explain.cc +++ b/sql/sql_explain.cc @@ -1144,6 +1144,9 @@ void Explain_table_access::tag_to_json(Json_writer *writer, enum explain_extra_t case ET_LOOSESCAN: writer->add_member("loose_scan").add_bool(true); break; + case ET_USING_MRR: + writer->add_member("mrr_type").add_str(mrr_type.c_ptr()); + break; default: DBUG_ASSERT(0); } |