Question

"java.sql.SQLException: Data truncation: Column was set to data type implicit default; NULL"

Asked by: Styx218

java.sql.SQLException: Data truncation: Column was set to data type implicit default; NULL supplied for NOT NULL column 'option2' at row 4

option1 in same field is of exact same type.Why is this happening? I have set sql mode to traditional and have previously updated the table including option 2.

UPDATE users SET option1 =?,option2 =?,option3 =?,option4 =?,option5 =?,option6 =?,option7 =?,option8 =?,option9 =?,option10 =?,option11 =?  WHERE userName= '"+registerTeam.getUserName()+"' ");

Any ideas?

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Asked On
2007-05-12 at 20:34:42ID22568861
Tags

data

,

sql

,

truncation

Topics

SQL Server 2005

,

MySQL Server

,

Databases Miscellaneous

Participating Experts
2
Points
250
Comments
8

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Answers

 

by: anokun7Posted on 2007-05-12 at 21:33:06ID: 19080309

Are you sure this is sql server? All my research pointed this to a mysql error message.

Thanks,

 

by: Styx218Posted on 2007-05-12 at 21:51:38ID: 19080348

Sorry wrong zone

 

by: todd_farmerPosted on 2007-05-12 at 22:46:02ID: 19080410

What is the definition for the option2 column?  Is it a DATETIME/TIMESTAMP column?  It sounds as though the error is reporting that the data provided falls outside of the range of possible values, and is being truncated as a result (to NULL, the default column value).

 

by: anokun7Posted on 2007-05-12 at 23:04:34ID: 19080431

Can you send us the output of:

show create table users;

 

by: Styx218Posted on 2007-05-12 at 23:10:02ID: 19080436

CREATE TABLE `users` (
  `User_ID` int(6) NOT NULL auto_increment,
  `firstName` char(10) NOT NULL default '',
  `lastName` char(10) NOT NULL default '',
  `email` char(20) NOT NULL default '',
  `userName` char(20) NOT NULL default '',
  `password1` char(10) NOT NULL default '',
  `password2` char(10) NOT NULL default '',
  `option1` varchar(20) NOT NULL default '',
  `option2` varchar(20) NOT NULL default '',
  `option3` varchar(20) NOT NULL default '',
  `option4` varchar(20) NOT NULL default '',
  `option5` varchar(20) NOT NULL default '',
  `option6` varchar(20) NOT NULL default '',
  `option7` varchar(20) NOT NULL default '',
  `option8` varchar(20) NOT NULL default '',
  `option9` varchar(20) NOT NULL default '',
  `option10` varchar(20) NOT NULL default '',
  `option11` varchar(20) NOT NULL default '',
 
  PRIMARY KEY  (`User_ID`)
) TYPE=MyISAM;


+-------+-------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------+
| users | CREATE TABLE `users` (
  `User_ID` int(6) NOT NULL auto_increment,
  `firstName` char(10) NOT NULL default '',
  `lastName` char(10) NOT NULL default '',
  `email` char(20) NOT NULL default '',
  `userName` char(20) NOT NULL default '',
  `password1` char(10) NOT NULL default '',
  `password2` char(10) NOT NULL default '',
  `option1` varchar(20) NOT NULL default '',
  `option2` varchar(20) NOT NULL default '',
  `option3` varchar(20) NOT NULL default '',
  `option4` varchar(20) NOT NULL default '',
  `option5` varchar(20) NOT NULL default '',
  `option6` varchar(20) NOT NULL default '',
  `option7` varchar(20) NOT NULL default '',
  `option8` varchar(20) NOT NULL default '',
  `option9` varchar(20) NOT NULL default '',
  `option10` varchar(20) NOT NULL default '',
  `option11` varchar(20) NOT NULL default '',
  PRIMARY KEY  (`User_ID`)
) ENGINE=MyISAM AUTO_INCREMENT=7 DEFAULT CHARSET=latin1 |

The output from printStack is

java.sql.SQLException: Data truncation: Column was set to data type implicit default; NULL supplied for NOT NULL column 'option2' at row 4

row 4 being the row holding username i need to add details to

 

by: anokun7Posted on 2007-05-13 at 06:44:06ID: 19081073

OK - the only plausible explanation is that in your program the value being inserted for option2 column is going in as NULL.

Try printing out what you are passing for option2, I am sure you will find that it is null.

 

by: Styx218Posted on 2007-05-13 at 07:01:00ID: 19081108

it is passing through a validate method to check if the string is null though, and from there going to the ssql statement.Surely it would not make it through the validate method if value was null???

 

by: anokun7Posted on 2007-05-13 at 07:36:54ID: 19081202

Well - yes - I am suggesting that you prove that your validate against NULL is working.. It is just a matter of putting a System.out.println()

This is what I could come up with to recreate your error (somewhat):

mysql> create table users (`firstName` char(10) NOT NULL default '');
Query OK, 0 rows affected (0.17 sec)

mysql> insert into users values ('xxxxxxxxxxxxxx');
ERROR 1406 (22001): Data too long for column 'firstName' at row 1
mysql> insert into users values (NULL);
ERROR 1048 (23000): Column 'firstName' cannot be null
mysql> insert into users values (NULL+'xxxxxxxxxxxxx');
ERROR 1292 (22007): Truncated incorrect DOUBLE value: 'xxxxxxxxxxxxxxx'
mysql> insert into users values (1+1234567890);
Query OK, 1 row affected (0.41 sec)

mysql> insert into users values (1+12345678999);
ERROR 1406 (22001): Data too long for column 'firstName' at row 1
mysql> insert into users values (12345678999);
ERROR 1406 (22001): Data too long for column 'firstName' at row 1
mysql> insert into users values (1234567899);
Query OK, 1 row affected (0.05 sec)

mysql> insert into users values (1234567899+'aa');
ERROR 1292 (22007): Truncated incorrect DOUBLE value: 'aa'
mysql> insert into users values ('a'+1234567899+'aa');
ERROR 1292 (22007): Truncated incorrect DOUBLE value: 'aa'
mysql> select * from users;
+------------+
| firstName  |
+------------+
| 1234567891 |
| 1234567899 |
+------------+
3 rows in set (0.00 sec)

mysql> update users set firstname = NULL;
ERROR 1263 (22004): Column was set to data type implicit default; NULL supplied for NOT NULL column 'firstName' at row 1
mysql>


See the last update query...... I think that is what is happening in your case.

20120131-EE-VQP-002

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