#---------------------------
# ten threads inserting simultaneously with increment > 1
# Issue #390
#---------------------------
CREATE TABLE t1 (pk INT AUTO_INCREMENT PRIMARY KEY, thr INT) ENGINE=xengine;
SET auto_increment_increment = 100;
SET auto_increment_offset = 9 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 8 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 7 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 6 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 5 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 4 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 3 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 2 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 1 + 1;
SET auto_increment_increment = 100;
SET auto_increment_offset = 0 + 1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
LOAD DATA INFILE <input_file> INTO TABLE t1;
SELECT COUNT(*) FROM t1;
COUNT(*)
1000000
SELECT thr, COUNT(pk) FROM t1 GROUP BY thr ORDER BY thr;
thr	COUNT(pk)
0	100000
1	100000
2	100000
3	100000
4	100000
5	100000
6	100000
7	100000
8	100000
9	100000
SELECT * FROM t1 ORDER BY pk INTO OUTFILE <output_file>;
All pk values matched their expected values
DROP TABLE t1;