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Merge branch '10.0' into 10.1

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Vicențiu Ciorbaru
2018-06-12 18:55:27 +03:00
parent 7bbe324fc1 170bec36c0
commit aa59ecec89
78 changed files with 653 additions and 218 deletions
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16
mysql-test/r/limit.result
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@@ -146,3 +146,19 @@ a
16
DROP TABLE t1;
End of 5.1 tests
#
# mdev-16235: SELECT over a table with LIMIT 0
#
EXPLAIN
SELECT * FROM mysql.slow_log WHERE sql_text != 'foo' LIMIT 0;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Zero limit
SELECT * FROM mysql.slow_log WHERE sql_text != 'foo' LIMIT 0;
start_time user_host query_time lock_time rows_sent rows_examined db last_insert_id insert_id server_id sql_text thread_id rows_affected
EXPLAIN
SELECT * FROM mysql.help_topic WHERE help_category_id != example LIMIT 0;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Zero limit
SELECT * FROM mysql.help_topic WHERE help_category_id != example LIMIT 0;
help_topic_id name help_category_id description example url
End of 5.5 tests