Edit File: de_truncate_autoinc.test
--disable_warnings DROP TABLE IF EXISTS t1; --enable_warnings CREATE TABLE t1(c1 TINYINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 SMALLINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 MEDIUMINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 TINYINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE TABLE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 SMALLINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE TABLE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 MEDIUMINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE TABLE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE TABLE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE TABLE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; CREATE TABLE t1(c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY); INSERT INTO t1 VALUES (null),(null),(null),(null),(null),(null); TRUNCATE TABLE t1 ; SELECT * FROM t1 ORDER BY c1; INSERT INTO t1 VALUES (null),(null),(null); SELECT * FROM t1 ORDER BY c1; DROP TABLE t1;