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auto_increment_ranges_innodb.result
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auto_increment_ranges_innodb.result
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set default_storage_engine=innodb;
drop table if exists t1;
#
# Testing ranges with smallint
#
create table t1 (a smallint primary key auto_increment);
insert into t1 values(32767);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
truncate table t1;
insert into t1 values(32767-1);
insert into t1 values(NULL);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
select * from t1;
a
32766
32767
truncate table t1;
insert into t1 values(32767),(NULL);
ERROR 22003: Out of range value for column 'a' at row 2
select * from t1;
a
truncate table t1;
insert into t1 values(32767-1),(NULL),(NULL);
ERROR 22003: Out of range value for column 'a' at row 3
truncate table t1;
insert into t1 values(32767+1);
Warnings:
Warning 1264 Out of range value for column 'a' at row 1
select * from t1;
a
32767
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
drop table t1;
#
# Testing ranges with unsigned smallint
#
create table t1 (a smallint unsigned primary key auto_increment);
insert into t1 values(65535);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
truncate table t1;
insert into t1 values(65535-1);
insert into t1 values(NULL);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
select * from t1;
a
65534
65535
truncate table t1;
insert into t1 values(65535),(NULL);
ERROR 22003: Out of range value for column 'a' at row 2
select * from t1;
a
truncate table t1;
insert into t1 values(65535-1),(NULL),(NULL);
ERROR 22003: Out of range value for column 'a' at row 3
truncate table t1;
insert into t1 values(65535+1);
Warnings:
Warning 1264 Out of range value for column 'a' at row 1
select * from t1;
a
65535
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
drop table t1;
#
# Testing ranges with integer
#
create table t1 (a int primary key auto_increment);
insert into t1 values(2147483647);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
truncate table t1;
insert into t1 values(2147483647-1);
insert into t1 values(NULL);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
select * from t1;
a
2147483646
2147483647
truncate table t1;
insert into t1 values(2147483647),(NULL);
ERROR 22003: Out of range value for column 'a' at row 2
select * from t1;
a
truncate table t1;
insert into t1 values(2147483647-1),(NULL),(NULL);
ERROR 22003: Out of range value for column 'a' at row 3
truncate table t1;
insert into t1 values(2147483647+1);
Warnings:
Warning 1264 Out of range value for column 'a' at row 1
select * from t1;
a
2147483647
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
drop table t1;
#
# Testing ranges with unsigned integer
#
create table t1 (a int unsigned primary key auto_increment);
insert into t1 values(4294967295);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
truncate table t1;
insert into t1 values(4294967295-1);
insert into t1 values(NULL);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
select * from t1;
a
4294967294
4294967295
truncate table t1;
insert into t1 values(4294967295),(NULL);
ERROR 22003: Out of range value for column 'a' at row 2
select * from t1;
a
truncate table t1;
insert into t1 values(4294967295-1),(NULL),(NULL);
ERROR 22003: Out of range value for column 'a' at row 3
truncate table t1;
insert into t1 values(4294967295+1);
Warnings:
Warning 1264 Out of range value for column 'a' at row 1
select * from t1;
a
4294967295
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
drop table t1;
#
# Testing ranges with bigint
#
create table t1 (a bigint primary key auto_increment);
insert into t1 values(cast(9223372036854775807 as unsigned));
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
truncate table t1;
insert into t1 values(cast(9223372036854775807 as unsigned)-1);
insert into t1 values(NULL);
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
select * from t1;
a
9223372036854775806
9223372036854775807
truncate table t1;
insert into t1 values(cast(9223372036854775807 as unsigned)),(NULL);
ERROR 22003: Out of range value for column 'a' at row 2
select * from t1;
a
truncate table t1;
insert into t1 values(cast(9223372036854775807 as unsigned)-1),(NULL),(NULL);
ERROR 22003: Out of range value for column 'a' at row 3
truncate table t1;
insert into t1 values(cast(9223372036854775807 as unsigned)+1);
Warnings:
Warning 1264 Out of range value for column 'a' at row 1
select * from t1;
a
9223372036854775807
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
drop table t1;
#
# Testing ranges with unsigned bigint
#
create table t1 (a bigint unsigned primary key auto_increment);
insert into t1 values(18446744073709551615-1);
insert into t1 values(NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
insert into t1 values(NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
truncate table t1;
insert into t1 values(18446744073709551615-1);
insert into t1 values(NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
insert into t1 values(NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
select * from t1;
a
18446744073709551614
truncate table t1;
insert into t1 values(18446744073709551615),(NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
select * from t1;
a
truncate table t1;
insert into t1 values(18446744073709551615-1),(NULL),(NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
drop table t1;
#
# Test IGNORE and strict mode
#
create table t1 (a smallint primary key auto_increment);
insert ignore into t1 values(32766),(NULL),(NULL),(1);
Warnings:
Warning 167 Out of range value for column 'a' at row 3
select * from t1;
a
1
32766
32767
truncate table t1;
set @org_mode=@@sql_mode;
set @@sql_mode='ansi,traditional';
insert ignore into t1 values(32766),(NULL),(NULL);
Warnings:
Warning 167 Out of range value for column 'a' at row 3
truncate table t1;
insert into t1 values(32766),(NULL),(NULL);
ERROR 22003: Out of range value for column 'a' at row 3
set @@sql_mode=@org_mode;
drop table t1;
#
# Test auto increment with negative numbers
#
CREATE TABLE t1 (a INTEGER AUTO_INCREMENT, PRIMARY KEY (a));
INSERT INTO t1 VALUES (NULL), (2), (-5), (NULL);
INSERT INTO t1 VALUES (NULL);
SELECT * FROM t1;
a
-5
1
2
3
5
TRUNCATE TABLE t1;
INSERT INTO t1 VALUES (-5), (NULL);
SELECT * FROM t1;
a
-5
1
DROP TABLE t1;
#
# Test inserting a value out-of-range into an auto increment column
#
CREATE TABLE t1 (a smallint AUTO_INCREMENT, PRIMARY KEY (a));
INSERT INTO t1 VALUES (2);
INSERT INTO t1 VALUES (32768);
Warnings:
Warning 1264 Out of range value for column 'a' at row 1
INSERT INTO t1 VALUES (NULL);
ERROR 22003: Out of range value for column 'a' at row 1
SELECT * FROM t1;
a
2
32767
DROP TABLE t1;
#
# Test old behaviour
#
create table t1 (a smallint primary key auto_increment);
insert into t1 values(32766),(NULL);
delete from t1 where a=32767;
insert into t1 values(NULL);
ERROR 22003: Out of range value for column 'a' at row 1
drop table t1;
create table t1 (pk int auto_increment primary key, f varchar(20));
insert t1 (f) values ('a'), ('b'), ('c'), ('d');
select null, f into outfile 'load.data' from t1 limit 1;
load data infile 'load.data' into table t1;
insert t1 (f) values ('<===');
select * from t1;
pk f
1 a
2 b
3 c
4 d
5 a
6 <===
drop table t1;