Created
December 1, 2016 03:34
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# mysql -uroot -ppw test -e 'explain SELECT c FROM sbtest1 WHERE id BETWEEN 39927041 AND 39927140 ORDER BY c\G' | |
mysql: [Warning] Using a password on the command line interface can be insecure. | |
*************************** 1. row *************************** | |
id: 1 | |
select_type: SIMPLE | |
table: sbtest1 | |
partitions: NULL | |
type: ALL | |
possible_keys: PRIMARY | |
key: NULL | |
key_len: NULL | |
ref: NULL | |
rows: 1 | |
filtered: 100.00 | |
Extra: Using where; Using filesort |
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