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MDEV-5070 - EXPLAIN INSERT ... SELECT crashes on 10.0-base-explain-slowquerylog

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- Add EXPLAIN output print out for INSERT/REPLACE ... SELECT
This commit is contained in:
Sergey Petrunya
2013-09-25 17:23:22 +04:00
parent 28734220e7
commit ac54df04d8
4 changed files with 46 additions and 3 deletions
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13
mysql-test/r/explain_non_select.result
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@ -114,3 +114,16 @@ explain delete from t0 returning a;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t0 ALL NULL NULL NULL NULL 4
drop table t0;
#
# MDEV-5070 - EXPLAIN INSERT ... SELECT crashes on 10.0-base-explain-slowquerylog
#
create table t0 (a int);
insert into t0 values (1),(2),(3),(4),(5),(6),(7),(8);
create table t1 (a int);
explain insert into t1 select * from t0;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t0 ALL NULL NULL NULL NULL 8
explain replace into t1 select * from t0;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t0 ALL NULL NULL NULL NULL 8
drop table t0, t1;

12
mysql-test/t/explain_non_select.test
View File

@ -94,4 +94,16 @@ explain delete from t0 where a=1 returning a;
explain delete from t0 returning a;
drop table t0;
--echo #
--echo # MDEV-5070 - EXPLAIN INSERT ... SELECT crashes on 10.0-base-explain-slowquerylog
--echo #
create table t0 (a int);
insert into t0 values (1),(2),(3),(4),(5),(6),(7),(8);
create table t1 (a int);
explain insert into t1 select * from t0;
explain replace into t1 select * from t0;
drop table t0, t1;