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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2015-04-08 20:14:48 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2015-04-09 14:51:23 +0200 |
| commit | b05383cb1440d2a6508d5254e0617e0dccf49898 (patch) | |
| tree | 643f7efaaa07049f839b58e059da7ffa708fd448 /sql/sql_explain.cc | |
| parent | 697194461ad2031420bc1aaf8a03432dbf2acd66 (diff) | |
| download | mariadb-git-b05383cb1440d2a6508d5254e0617e0dccf49898.tar.gz | |
MDEV-7835: ANALYZE FORMAT=JSON should show buffer sizes
Diffstat (limited to 'sql/sql_explain.cc')
| -rw-r--r-- | sql/sql_explain.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_explain.cc b/sql/sql_explain.cc index 3fbb720e6c5..2f421a22c40 100644 --- a/sql/sql_explain.cc +++ b/sql/sql_explain.cc @@ -1360,6 +1360,7 @@ void Explain_table_access::print_explain_json(Explain_query *query, writer->end_object(); // "block-nl-join" writer->add_member("buffer_type").add_str(bka_type.incremental? "incremental":"flat"); + writer->add_member("buffer_size").add_size(bka_type.join_buffer_size); writer->add_member("join_type").add_str(bka_type.join_alg); if (bka_type.mrr_type.length()) writer->add_member("mrr_type").add_str(bka_type.mrr_type); |