path: root/mysql-test/main/insert.test

#
# Test of referring to old values
#

--disable_warnings
drop table if exists t1,t2,t3;
--enable_warnings

create table t1 (a int not null);
insert into t1 values (1);
insert into t1 values (a+2);
insert into t1 values (a+3),(a+4);
insert into t1 values (5),(a+6);
select * from t1;
drop table t1;

#
# Test of duplicate key values with packed keys
#

create table t1 (id int not null auto_increment primary key, username varchar(32) not null, unique (username));
insert into t1 values (0,"mysql");
insert into t1 values (0,"mysql ab");
insert into t1 values (0,"mysql a");
insert into t1 values (0,"r1manic");
insert into t1 values (0,"r1man");
drop table t1;

#
# Test insert syntax
#

create table t1 (a int not null auto_increment, primary key (a), t timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, c char(10) default "hello", i int);
insert into t1 values (default,default,default,default), (default,default,default,default), (4,0,"a",5),(default,default,default,default);
select a,t>0,c,i from t1;
truncate table t1;
insert into t1 set a=default,t=default,c=default;
insert into t1 set a=default,t=default,c=default,i=default;
insert into t1 set a=4,t=0,c="a",i=5;
insert into t1 set a=5,t=0,c="a",i=null;
insert into t1 set a=default,t=default,c=default,i=default;
select a,t>0,c,i from t1;
drop table t1;

#
# Test problem with bulk insert and auto_increment on second part keys
#

create table t1 (sid char(20), id int(2) NOT NULL auto_increment, key(sid, id));
insert into t1 values ('skr',NULL),('skr',NULL),('test',NULL);
select * from t1;
insert into t1 values ('rts',NULL),('rts',NULL),('test',NULL);
select * from t1;
drop table t1;

#
#Test of behaviour with INSERT VALUES (NULL)
#

create table t1 (id int NOT NULL DEFAULT 8);
-- error 1048
insert into t1 values(NULL);
insert into t1 values (1), (NULL), (2);
select * from t1;
drop table t1;

#
# Test if insert ... select distinct
#

create table t1 (email varchar(50));
insert into t1 values ('sasha@mysql.com'),('monty@mysql.com'),('foo@hotmail.com'),('foo@aol.com'),('bar@aol.com');
create table t2(id int not null auto_increment primary key, t2 varchar(50), unique(t2));
insert delayed into t2 (t2) select distinct substring(email, locate('@', email)+1) from t1;
select * from t2;
drop table t1,t2;

#
# Test of mysqld crash with fully qualified column names
#

--disable_warnings
drop database if exists mysqltest;
--enable_warnings
create database mysqltest;
use mysqltest;
create table t1 (c int);
insert into mysqltest.t1 set mysqltest.t1.c = '1';
drop database mysqltest;
use test;

#
# Test of wrong values for float data (bug #2082)
#

# PS gives sligthly different numbers for max-float/max-double
--disable_ps_protocol
create table t1(number int auto_increment primary key, original_value varchar(50), f_double double, f_float float, f_double_7_2 double(7,2), f_float_4_3 float (4,3), f_double_u double unsigned, f_float_u float unsigned, f_double_15_1_u double(15,1) unsigned, f_float_3_1_u float (3,1) unsigned);

set @value= "aa";
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

set @value= "1aa";
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

set @value= "aa1";
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

set @value= "1e+1111111111a";
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

set @value= "-1e+1111111111a";
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

--error 1367
set @value= 1e+1111111111;
--error 1367
set @value= -1e+1111111111;


set @value= 1e+111;
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

set @value= -1e+111;
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

set @value= 1;
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

set @value= -1;
insert ignore into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
--query_vertical select * from t1 where number =last_insert_id()

drop table t1;
--enable_ps_protocol

# End of 4.1 tests

#
# Test automatic result buffering with INSERT INTO t1 ... SELECT ... FROM t1
#

create table t1(id1 int not null auto_increment primary key, t char(12));
create table t2(id2 int not null, t char(12));
create table t3(id3 int not null, t char(12), index(id3));
--disable_query_log
begin;
let $1 = 100;
while ($1)
 {
  let $2 = 5;
  eval insert into t1(t) values ('$1'); 
  while ($2)
   {
     eval insert into t2(id2,t) values ($1,'$2'); 
     let $3 = 10;
     while ($3)
     {
       eval insert into t3(id3,t) values ($1,'$2'); 
       dec $3;
     }
     dec $2; 
   }
  dec $1;
 }
commit;
--enable_query_log

select count(*) from t2;
insert into  t2 select t1.* from t1, t2 t, t3 where  t1.id1 = t.id2 and t.id2 = t3.id3;
select count(*) from t2;
drop table t1,t2,t3;

#
# Test different cases of duplicate fields
#

create table t1 (a int, b int);
insert into t1 (a,b) values (a,b);
insert into t1 SET a=1, b=a+1;
insert into t1 (a,b) select 1,2;
INSERT INTO t1 ( a ) SELECT 0 ON DUPLICATE KEY UPDATE a = a + VALUES (a);
prepare stmt1 from ' replace into t1 (a,a) select 100, ''hundred'' ';
--error 1110
execute stmt1;
--error 1110
insert into t1 (a,b,b) values (1,1,1);
--error 1136
insert into t1 (a,a) values (1,1,1);
--error 1110
insert into t1 (a,a) values (1,1);
--error 1110
insert into t1 SET a=1,b=2,a=1;
--error 1110
insert into t1 (b,b) select 1,2;
--error 1110
INSERT INTO t1 (b,b) SELECT 0,0 ON DUPLICATE KEY UPDATE a = a + VALUES (a);
drop table t1;

#
# Test for values returned by ROW_COUNT() function
# (and thus for values returned by mysql_affected_rows())
# for various forms of INSERT
#
create table t1 (id int primary key, data int);
insert into t1 values (1, 1), (2, 2), (3, 3);
select row_count();
insert ignore into t1 values (1, 1);
select row_count();
# Reports that 2 rows are affected (1 deleted + 1 inserted)
replace into t1 values (1, 11);
select row_count();
replace into t1 values (4, 4);
select row_count();
# Reports that 2 rows are affected. This conforms to documentation.
# (Useful for differentiating inserts from updates).
insert into t1 values (2, 2) on duplicate key update data= data + 10;
select row_count();
insert into t1 values (5, 5) on duplicate key update data= data + 10;
select row_count();
drop table t1;

#
# Bug#25123: ON DUPLICATE KEY clause allows fields not from the insert table
#
create table t1 (f1 int unique, f2 int);
create table t2 (f3 int, f4 int);
create view v1 as select * from t1, t2 where f1= f3;
insert into t1 values (1,11), (2,22);
insert into t2 values (1,12), (2,24);
--error 1393
insert into v1 (f1) values (3) on duplicate key update f3= f3 + 10;
--error 1393
insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
select * from t1;
--error 1393
insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
select * from t1;
drop view v1;
drop table t1,t2;

# Test of INSERT IGNORE and re-using auto_increment values
create table t1 (id int primary key auto_increment, data int, unique(data));
insert ignore into t1 values(NULL,100),(NULL,110),(NULL,120);
insert ignore into t1 values(NULL,10),(NULL,20),(NULL,110),(NULL,120),(NULL,100),(NULL,90);
insert ignore into t1 values(NULL,130),(NULL,140),(500,110),(550,120),(450,100),(NULL,150);
select * from t1 order by id;

drop table t1;

#
# BUG#21483: Server abort or deadlock on INSERT DELAYED with another
# implicit insert 
#
# The solution is to downgrade INSERT DELAYED to normal INSERT if the
# statement uses functions and access tables or triggers, or is called
# from a function or a trigger.
#
--disable_warnings
DROP TABLE IF EXISTS t1;
DROP FUNCTION IF EXISTS f1;
DROP FUNCTION IF EXISTS f2;
--enable_warnings

CREATE TABLE t1 (i INT);
delimiter |;
CREATE FUNCTION f1() RETURNS INT
BEGIN
  INSERT INTO t1 VALUES (1);
  RETURN 1;
END |
CREATE FUNCTION f2() RETURNS INT
BEGIN
  INSERT DELAYED INTO t1 VALUES (2);
  RETURN 1;
END |
delimiter ;|

SELECT f1();
SELECT f2();
INSERT INTO t1 VALUES (3);
INSERT DELAYED INTO t1 VALUES (4);

--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
INSERT INTO t1 VALUES (f1());

--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
INSERT DELAYED INTO t1 VALUES (f1());

--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
INSERT INTO t1 VALUES (f2());

--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
INSERT DELAYED INTO t1 VALUES (f2());

CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
  INSERT INTO t1 VALUES (NEW.i);

--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
INSERT INTO t1 VALUES (1);

--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
INSERT DELAYED INTO t1 VALUES (1);

SELECT * FROM t1;

DROP FUNCTION f2;
DROP FUNCTION f1;
DROP TABLE t1;

#
# BUG#20497: Trigger with INSERT DELAYED causes Error 1165
#
# Fixed by the patch for Bug#21483
#
--disable_warnings
DROP TABLE IF EXISTS t1, t2;
--enable_warnings

CREATE TABLE t1 (i INT);
CREATE TABLE t2 (i INT);

CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
  INSERT DELAYED INTO t2 VALUES (NEW.i);

CREATE TRIGGER t1_bu BEFORE UPDATE ON t1 FOR EACH ROW
  INSERT DELAYED INTO t2 VALUES (NEW.i);

CREATE TRIGGER t1_bd BEFORE DELETE ON t1 FOR EACH ROW
  INSERT DELAYED INTO t2 VALUES (OLD.i);

INSERT INTO t1 VALUES (1);
INSERT DELAYED INTO t1 VALUES (2);
SELECT * FROM t1;
UPDATE t1 SET i = 3 WHERE i = 1;
SELECT * FROM t1;
DELETE FROM t1 WHERE i = 3;
SELECT * FROM t1;
SELECT * FROM t2;

DROP TABLE t1, t2;

#
# BUG#21714: Wrong NEW.value and server abort on INSERT DELAYED to a
# table with a trigger 
#
# Fixed by the patch for Bug#21483
#
--disable_warnings
DROP TABLE IF EXISTS t1, t2;
--enable_warnings

CREATE TABLE t1 (i INT);
CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
  SET @a= NEW.i;

SET @a= 0;
INSERT DELAYED INTO t1 VALUES (1);
SELECT @a;
INSERT DELAYED INTO t1 VALUES (2);
SELECT @a;

DROP TABLE t1;

CREATE TABLE t1 (i INT);
CREATE TABLE t2 (i INT);

CREATE TRIGGER t1_ai AFTER INSERT ON t1 FOR EACH ROW
  INSERT INTO t2 VALUES (NEW.i);

CREATE TRIGGER t1_au AFTER UPDATE ON t1 FOR EACH ROW
  INSERT DELAYED INTO t2 VALUES (NEW.i);

CREATE TRIGGER t1_ad AFTER DELETE ON t1 FOR EACH ROW
  INSERT DELAYED INTO t2 VALUES (OLD.i);

INSERT DELAYED INTO t1 VALUES (1);
SELECT * FROM t1;
UPDATE t1 SET i = 2 WHERE i = 1;
SELECT * FROM t1;
DELETE FROM t1 WHERE i = 2;
SELECT * FROM t1;
SELECT * FROM t2;

DROP TABLE t1, t2;

#
# Bug #26788: mysqld (debug) aborts when inserting specific numbers into char
#             fields
#

CREATE TABLE t1 (
  a char(20) NOT NULL,
  b char(7) DEFAULT NULL,
  c char(4) DEFAULT NULL
);

INSERT INTO t1(a,b,c) VALUES (9.999999e+0, 9.999999e+0, 9.999e+0);
INSERT IGNORE INTO t1(a,b,c) VALUES (1.225e-05, 1.225e-05, 1.225e-05);
INSERT INTO t1(a,b) VALUES (1.225e-04, 1.225e-04);
INSERT INTO t1(a,b) VALUES (1.225e-01, 1.225e-01);
INSERT INTO t1(a,b) VALUES (1.225877e-01, 1.225877e-01);
INSERT INTO t1(a,b) VALUES (1.225e+01, 1.225e+01);
INSERT INTO t1(a,b,c) VALUES (1.225e+01, 1.225e+01, 1.225e+01);
INSERT INTO t1(a,b) VALUES (1.225e+05, 1.225e+05);
INSERT INTO t1(a,b) VALUES (1.225e+10, 1.225e+10);
INSERT INTO t1(a,b) VALUES (1.225e+15, 1.225e+15);
INSERT INTO t1(a,b) VALUES (5000000e+0, 5000000e+0);
INSERT INTO t1(a,b) VALUES (1.25e+78, 1.25e+78);
INSERT INTO t1(a,b) VALUES (1.25e-94, 1.25e-94);
INSERT INTO t1(a,b) VALUES (1.25e+203, 1.25e+203);
INSERT INTO t1(a,b) VALUES (1.25e-175, 1.25e-175);
INSERT INTO t1(a,c) VALUES (1.225e+0, 1.225e+0);
INSERT INTO t1(a,c) VALUES (1.37e+0, 1.37e+0);
INSERT INTO t1(a,c) VALUES (-1.37e+0, -1.37e+0);
INSERT IGNORE INTO t1(a,c) VALUES (1.87e-3, 1.87e-3);
INSERT INTO t1(a,c) VALUES (-1.87e-2, -1.87e-2);
INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0);
INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);
SELECT * FROM t1;

DROP TABLE t1;

CREATE TABLE t1 (
  a char(20) NOT NULL,
  b char(7) DEFAULT NULL,
  c char(5)
);


INSERT INTO t1(a,b,c) VALUES (9.999999e+0, 9.999999e+0, 9.999e+0);
INSERT INTO t1(a,b,c) VALUES (1.225e-05, 1.225e-05, 1.225e-05);
INSERT INTO t1(a,b) VALUES (1.225e-04, 1.225e-04);
INSERT INTO t1(a,b) VALUES (1.225e-01, 1.225e-01);
INSERT INTO t1(a,b) VALUES (1.225877e-01, 1.225877e-01);
INSERT INTO t1(a,b) VALUES (1.225e+01, 1.225e+01);
INSERT INTO t1(a,b,c) VALUES (1.225e+01, 1.225e+01, 1.225e+01);
INSERT INTO t1(a,b) VALUES (1.225e+05, 1.225e+05);
INSERT INTO t1(a,b) VALUES (1.225e+10, 1.225e+10);
INSERT INTO t1(a,b) VALUES (1.225e+15, 1.225e+15);
INSERT INTO t1(a,b) VALUES (5000000e+0, 5000000e+0);
INSERT INTO t1(a,b) VALUES (1.25e+78, 1.25e+78);
INSERT INTO t1(a,b) VALUES (1.25e-94, 1.25e-94);
INSERT INTO t1(a,b) VALUES (1.25e+203, 1.25e+203);
INSERT INTO t1(a,b) VALUES (1.25e-175, 1.25e-175);
INSERT INTO t1(a,c) VALUES (1.225e+0, 1.225e+0);
INSERT INTO t1(a,c) VALUES (1.37e+0, 1.37e+0);
INSERT INTO t1(a,c) VALUES (-1.37e+0, -1.37e+0);
INSERT INTO t1(a,c) VALUES (1.87e-3, 1.87e-3);
INSERT INTO t1(a,c) VALUES (-1.87e-2, -1.87e-2);
INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0);
INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);

SELECT * FROM t1;

DROP TABLE t1;

#
# Bug #31152: assertion in Field_str::store(double)
#

CREATE TABLE t (a CHAR(10),b INT);
INSERT INTO t VALUES (),(),();
INSERT INTO t(a) SELECT rand() FROM t;
DROP TABLE t;

#
# Bug #30453: String not cast to int correctly
#

CREATE TABLE t1 (c1 INT NOT NULL);
INSERT INTO t1 VALUES(4188.32999999999992724042385816574096679687500),
('4188.32999999999992724042385816574096679687500'), (4188);
SELECT * FROM t1;

CREATE TABLE t2 (c1 BIGINT);
INSERT INTO t2 VALUES('15449237462.0000000000');
SELECT * FROM t2;

DROP TABLE t1, t2;

#
# Bug#43833 Simple INSERT crashes the server
#
CREATE TABLE t1(f1 FLOAT);
INSERT INTO t1 VALUES (1.23);
CREATE TABLE t2(f1 CHAR(1));
INSERT INTO t2 SELECT f1 FROM t1;
DROP TABLE t1, t2;

--echo End of 5.0 tests.

--echo #
--echo # Bug#34898 "mysql_info() reports 0 warnings while
--echo # mysql_warning_count() reports 1"
--echo # Check that the number of warnings reported by
--echo # mysql_info() is correct.
--echo #

--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1 (data varchar(4) not null);

set sql_mode='error_for_division_by_zero';
--echo #
--echo # Demonstrate that the number of warnings matches
--echo # the information in mysql_info().
--echo #
--enable_info
insert t1 (data) values ('letter'), (1/0);
--disable_ps_protocol
update t1 set data='envelope' where 1/0 or 1;
--enable_ps_protocol
insert t1 (data) values (default), (1/0), ('dead beef');
--disable_info

set sql_mode=default;
drop table t1;

--echo #
--echo # End of 5.4 tests
--echo #

--echo #
--echo # Bug#54106 assert in Protocol::end_statement,
--echo #           INSERT IGNORE ... SELECT ... UNION SELECT ...
--echo #

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

CREATE TABLE t1 (a INT);

--error ER_FIELD_SPECIFIED_TWICE
INSERT INTO t1 (a, a) VALUES (1, 1);
# Verify that ER_FIELD_SPECIFIED_TWICE is not ignorable
--error ER_FIELD_SPECIFIED_TWICE
INSERT IGNORE t1 (a, a) VALUES (1, 1);

--error ER_FIELD_SPECIFIED_TWICE
INSERT IGNORE t1 (a, a) SELECT 1,1;
# Used to cause an assert
--error ER_FIELD_SPECIFIED_TWICE
INSERT IGNORE t1 (a, a) SELECT 1,1 UNION SELECT 2,2;

DROP TABLE t1;

--echo #
--echo # MDEV-5168: Ensure that we can disable duplicate key warnings
--echo # from INSERT IGNORE
--echo #

create table t1 (f1 int unique, f2 int unique);
insert into t1 values (1,12);
insert into t1 values (2,13);
--error ER_DUP_ENTRY
insert into t1 values (1,12);
insert ignore into t1 values (1,12);
set @@old_mode="NO_DUP_KEY_WARNINGS_WITH_IGNORE";
insert ignore into t1 values (1,12);
insert ignore into t1 values (1,12) on duplicate key update f2=13;
set @@old_mode="";
insert ignore into t1 values (1,12);
DROP TABLE t1;

--echo #
--echo # MDEV-13290 Assertion Assertion `!is_set() || (m_status == DA_OK_BULK
--echo # && is_bulk_op())' or `! is_set()' failed
--echo #

SET @save_mode= @@sql_mode;
SET sql_mode= 'STRICT_ALL_TABLES';
CREATE TABLE t1 (f1 INT DEFAULT 0, f2 INT);
CREATE ALGORITHM = MERGE VIEW v1 AS SELECT f1, f2 FROM t1 WHERE f1 = 'x' WITH CHECK OPTION;
--error ER_TRUNCATED_WRONG_VALUE
REPLACE INTO v1 SET f2 = 1;
SELECT * from t1;
drop view v1;
CREATE ALGORITHM = MERGE VIEW v1 AS SELECT f1, f2 FROM t1 WHERE f1 = cast('' as decimal) WITH CHECK OPTION;
--error ER_TRUNCATED_WRONG_VALUE
REPLACE INTO v1 SET f2 = 1;
SELECT * from t1;
drop view v1;
SELECT 0,0 INTO OUTFILE 't1.txt';
CREATE ALGORITHM = MERGE VIEW v1 AS SELECT f1, f2 FROM t1 WHERE f1 = 'x' WITH CHECK OPTION;
--error ER_TRUNCATED_WRONG_VALUE
LOAD DATA INFILE 't1.txt' INTO TABLE v1;
SELECT * from t1;
let $MYSQLD_DATADIR= `select @@datadir`;
remove_file $MYSQLD_DATADIR/test/t1.txt;
drop view v1;
drop table t1;
SET @@sql_mode= @save_mode;

#
# MDEV-13861 Assertion `0' failed in Protocol::end_statement
#
CREATE TABLE t1 (f INT);
CREATE VIEW v1 AS SELECT * FROM t1 WHERE f <=> 'foo' WITH CHECK OPTION;
--error ER_TRUNCATED_WRONG_VALUE
REPLACE INTO v1 SET f = NULL;
DROP VIEW v1;
DROP TABLE t1;