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41208f6e5b
- the problem was caused by EXPLAIN INSERT SELECT. For that statement, the code would call select_insert::prepare2(), which would call handler->ha_start_bulk_insert(). The corresponding handler->end_bulk_insert() call is made from select_insert::send_eof or select_insert::abort_result_set which are never called for EXPLAIN INSERT SELECT. - Fixed by re-using approach of mysql-5.6: don't call ha_start_bulk_insert() if we are in EXPLAIN.
7 lines
249 B
Plaintext
7 lines
249 B
Plaintext
CREATE TABLE t1 (i INT) ENGINE=TokuDB;
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EXPLAIN INSERT INTO t1 SELECT * FROM t1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 1 Using temporary
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INSERT INTO t1 SELECT * FROM t1;
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DROP TABLE t1;
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