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 'MTR_SUITE_DIR/../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;