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MDEV-6388: ANALYZE $stmt output in the slow query log

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Make log_slow_verbosity=explain actually print ANALYZE (that
is, EXPLAIN otuput with two extra columns).
This commit is contained in:
Sergei Petrunia
2014-10-17 22:47:06 +04:00
parent d3bdc142b4
commit 47ced65566
6 changed files with 19 additions and 16 deletions
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6
sql/sql_class.h
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@ -3083,8 +3083,10 @@ public:
void add_changed_table(TABLE *table);
void add_changed_table(const char *key, long key_length);
CHANGED_TABLE_LIST * changed_table_dup(const char *key, long key_length);
int send_explain_fields(select_result *result);
void make_explain_field_list(List<Item> &field_list);
int send_explain_fields(select_result *result, uint8 explain_flags,
bool is_analyze);
void make_explain_field_list(List<Item> &field_list, uint8 explain_flags,
bool is_analyze);
/**
Clear the current error, if any.
We do not clear is_fatal_error or is_fatal_sub_stmt_error since we