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EXPLAIN FORMAT=JSON: Add support for single-table UPDATE/DELETE.

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Sergei Petrunia 2014-11-28 02:36:31 +03:00
commit d5fbfb9a93
9 changed files with 409 additions and 197 deletions
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7
sql/sql_lex.h
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@ -2303,8 +2303,9 @@ public:
void set_impossible_where() { impossible_where= true; }
void set_no_partitions() { no_partitions= true; }
void save_explain_data(Explain_query *query);
void save_explain_data_intern(Explain_query *query, Explain_update *eu);
void save_explain_data(MEM_ROOT *mem_root, Explain_query *query);
void save_explain_data_intern(MEM_ROOT *mem_root, Explain_query *query,
Explain_update *eu);
virtual ~Update_plan() {}
@ -2335,7 +2336,7 @@ public:
scanned_rows= rows_arg;
}
void save_explain_data(Explain_query *query);
void save_explain_data(MEM_ROOT *mem_root, Explain_query *query);
};