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| author | Sergei Petrunia <psergey@askmonty.org> | 2014-05-27 21:04:45 +0400 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2014-05-27 21:04:45 +0400 |
| commit | 5cfd3270ec79238b27765af3062ae7d97f6f06d0 (patch) | |
| tree | 2bfa2bb941567c1eb7f81d7b86962973e6fbf1c6 /sql/sql_lex.cc | |
| parent | 0925ab9d88f4328810d25392333a4cac11c6e694 (diff) | |
| download | mariadb-git-10.1-explain-json.tar.gz | |
MDEV-6109: EXPLAIN JSON10.1-explain-json
- First code, "EXPLAIN FORMAT=JSON stmt" and "ANALYZE FORMAT=JSON stmt"
work for basic queries. Complex constructs (e.g subqueries, etc) not
yet supported.
- No test infrastructure yet
Diffstat (limited to 'sql/sql_lex.cc')
| -rw-r--r-- | sql/sql_lex.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index cd9f9238f71..1e095627245 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -484,6 +484,7 @@ void lex_start(THD *thd) lex->select_lex.group_list_ptrs->clear(); lex->describe= 0; lex->analyze_stmt= 0; + lex->explain_json= false; lex->subqueries= FALSE; lex->context_analysis_only= 0; lex->derived_tables= 0; |