File: clustering.test

package info (click to toggle)
mariadb-10.5 1%3A10.5.23-0%2Bdeb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 712,240 kB
  • sloc: ansic: 2,158,658; cpp: 1,843,101; asm: 297,745; perl: 59,967; sh: 53,869; pascal: 38,348; java: 33,919; yacc: 19,639; python: 11,119; xml: 10,126; sql: 10,027; ruby: 8,544; makefile: 6,343; cs: 2,866; lex: 1,205; javascript: 1,037; objc: 80; tcl: 73; awk: 46; php: 22; sed: 16
file content (17 lines) | stat: -rw-r--r-- 416 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
create table t1 (a int, b int, c text, key (a) clustering=yes, key (b)) engine=tokudb;

show create table t1;

insert t1 values (1, 1, 1);
insert t1 select a+1, a+1, a+1 from t1;
insert t1 select a+2, a+2, a+2 from t1;
insert t1 select a+4, a+4, a+4 from t1;
insert t1 select a+8, a+8, a+8 from t1;
select * from t1;

explain select a,c from t1 where a > 4;
explain select b,c from t1 where b > 4;


drop table t1;