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| author | Michael Widenius <monty@mariadb.org> | 2018-03-09 14:05:35 +0200 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2018-03-29 13:59:44 +0300 |
| commit | a7abddeffa6a760ce948c2dfb007cdf3f1a369d5 (patch) | |
| tree | 70eb743fa965a17380bbc0ac88ae79ca1075b896 /mysql-test/main/bench_count_distinct.result | |
| parent | ab1941266c59a19703a74b5593cf3f508a5752d7 (diff) | |
| download | mariadb-git-a7abddeffa6a760ce948c2dfb007cdf3f1a369d5.tar.gz | |
Create 'main' test directory and move 't' and 'r' there
Diffstat (limited to 'mysql-test/main/bench_count_distinct.result')
| -rw-r--r-- | mysql-test/main/bench_count_distinct.result | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mysql-test/main/bench_count_distinct.result b/mysql-test/main/bench_count_distinct.result new file mode 100644 index 00000000000..8b67e4be38a --- /dev/null +++ b/mysql-test/main/bench_count_distinct.result @@ -0,0 +1,11 @@ +drop table if exists t1; +create table t1(n int not null, key(n)) delay_key_write = 1; +select count(distinct n) from t1; +count(distinct n) +100 +explain extended select count(distinct n) from t1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 range NULL n 4 NULL 10 100.00 Using index for group-by +Warnings: +Note 1003 select count(distinct `test`.`t1`.`n`) AS `count(distinct n)` from `test`.`t1` +drop table t1; |