You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-11-27 08:21:15 +03:00
19 lines
539 B
Plaintext
19 lines
539 B
Plaintext
DROP DATABASE IF EXISTS mcs215_db;
|
|
CREATE DATABASE mcs215_db;
|
|
USE mcs215_db;
|
|
CREATE TABLE t1(col1 INT, col2 INT, col3 CHAR(8)) ENGINE=Columnstore;
|
|
LOAD DATA LOCAL infile './suite/columnstore/std_data/100Krows.dat' INTO TABLE t1 FIELDS TERMINATED BY '|';
|
|
SELECT COUNT(*) FROM t1;
|
|
COUNT(*)
|
|
100001
|
|
SELECT idbSegment(col1) FROM t1 WHERE col1=2 LIMIT 1;
|
|
idbSegment(col1)
|
|
0
|
|
SELECT idbSegment(col2) FROM t1 WHERE col1=2 LIMIT 1;
|
|
idbSegment(col2)
|
|
0
|
|
SELECT idbSegment(col3) FROM t1 WHERE col1=2 LIMIT 1;
|
|
idbSegment(col3)
|
|
0
|
|
DROP DATABASE mcs215_db;
|