[ACFUG Discuss] javacast to convert string to int?
Trying to get a numerical value for a string, store into an int(10)
signed MySQL 4.1.13 MyISAM table.
cfset myInt = JavaCast(int, cnn.com)
Simply returns cnn.com
Obviously, this is out of my range. And obviously, this is not this
simple. Can anyone point me in the right direction?
_
Derrick Peavy
derr...@derrickpeavy.com
404-786-5036
“Innovation distinguishes between a leader and a follower.” -Steve Jobs
_
On Nov 25, 2009, at 12:53 PM, Teddy R. Payne wrote:
Derrick,
What I found related has to do deal with storage sizes. In this
manual note:
http://dev.mysql.com/doc/refman/4.1/en/storage-requirements.html
I am not sure your storage configuration, but it has a caveat with
NDB and number storage.
BigInt works because it is twice the size of integers by default.
Integer being 4 byte storage versus 8 byte storage of bigint.
Does this apply? Data truncation is when storage sizes are
mismatched, which is an obvious statement. The data engine is
telling you data size is greater than storage availability in the
column.
Beyond that, I would have to defer to the rest of the community.
Teddy R. Payne, ACCFD
Google Talk - teddyrpa...@gmail.com
On Wed, Nov 25, 2009 at 12:04 PM, Derrick Peavy derr...@derrickpeavy.com
wrote:
Teddy:
Banging my head here. Can't get CAST to work in any form, even with
the database itself (using phpmyadmin). Here is the actual data and
info.
QUERY 1 (does not have to be two queries, but this allows me to show
you the exact values I am trying to insert)
SELECT
crc32('') AS referer_checksum,
crc32('ccstageread') AS domain_checksum,
crc32('127.0.0.1') AS resource_checksum
Those values are then supplied to the next query...
QUERY 2
INSERT INTO my_table
(dt, readableDT, referer, referer_checksum, domain_checksum,
referer_is_local, resource, resource_checksum, resource_title,
search_terms, img_search_found)
VALUES
(UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', 0, 2846130217,
-1, '127.0.0.1', 3619153832, 'CollegeClassifieds.com - Allegheny
College', '', 0)
The fields referer_checksum, domain_checksum, and resource_checksum
are MySQL 4.1.13 data type int(10)
The length of the crc32 value is 10 as seen in the second query
above. If I change the field type to BIGINT and leave it as length
10, it works just fine. No error. But as an INT(10) I get the
following error, which is caused by the second crc32 value of
2846130217 (the domain_checksum), not the first crc32 value, which
in this case is 0. But if that first value is not 0, then the error
is on that value, ergo each/any first crc32 value.
The problem with changing the data type to BIGINT is, apparently,
the PHP stuff that is reading this data and generating reports
doesn't seem to work correctly if the data type is changed.
Type Database
Query Error
Data truncation: Out of range value adjusted for column
'domain_checksum' at row 1
Native Error Code 0
SQL State 01004
SQL INSERT INTO my_table (dt, readableDT, referer, referer_checksum,
domain_checksum, referer_is_local, resource, resource_checksum,
resource_title, search_terms, img_search_found) VALUES
(UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', 0, 2846130217,
-1, '127.0.0.1', 3619153832, 'CollegeClassifieds.com - Allegheny
College College', '', 0)
_
Derrick Peavy
derr...@derrickpeavy.com
“Innovation distinguishes between a leader and a follower.” -Steve
Jobs
_
On Nov 25, 2009, at 9:19 AM, Teddy R. Payne wrote:
Derrick,
Data truncation usually brings to mind java data conversion. Have
you tried casting the results of the crc32 function?:
CAST(crc32('127.0.0.1') AS int)
Alternatively, what version of ColdFusion are you using? I have
looked at the MySQL driver in CF8 recently. In the past, I had
good success using JConnector to replace the JDBC MySQL default
driver that came with CF.
Here is the 4.1 manual referene to JConnector:
http://dev.mysql.com/doc/refman/4.1/en/connector-j.html
And here is the JDBC driver configurations instructions:
http://kb2.adobe.com/cps/025/6ef0253.html
If you are already using JConnector, ignore the recommendation. =)
Teddy R. Payne, ACCFD
Google Talk - teddyrpa...@gmail.com
On Tue, Nov 24, 2009 at 5:15 PM, Derrick Peavy derr...@derrickpeavy.com
wrote:
Trying to remove a PHP script from a cold fusion site by replacing
it with a simple CF query.
Current PHP file puts a crc32 value into an int(10) field in MySQL
4.1.13
Trying to do this with CF, nothing fancy. Basic SQL statement.
Example:
INSERT INTO exampleTable
(domain_checksum)
VALUES (crc32('127.0.0.1'))
I then get this error: Data truncation: Out of range value
adjusted for column 'domain_checksum' at row 1
But the data looks correct. For example, the value for 127.0.0.1 is
generated as
Re: [ACFUG Discuss] javacast to convert string to int?
Derrick,
You can want to convert cnn.com to a number? You can get the ASCII value
for each character, but what you do with that afterwords could be anything
goes. Do you plan to add the numbers together? Concatenate them together?
Concatenation could outside the boundaries of 10 numerical digits and would
have to program for leading zeroes.
The ASCII value for any one of those characters is Asc() and analagously
Chr() to covert back to characters from numbers.
You would loop over each character in the string basically at the most
simple example of conversion.
There are probably some other more brainiac solutions out there as well in
the realm of hashing techniques or encryption algorithms.
Teddy R. Payne, ACCFD
Google Talk - teddyrpa...@gmail.com
On Tue, Dec 1, 2009 at 11:03 AM, Derrick Peavy derr...@derrickpeavy.comwrote:
Trying to get a numerical value for a string, store into an int(10) signed
MySQL 4.1.13 MyISAM table.
cfset myInt = JavaCast(int, cnn.com)
Simply returns cnn.com
Obviously, this is out of my range. And obviously, this is not this simple.
Can anyone point me in the right direction?
*
_*
*Derrick Peavy*
derr...@derrickpeavy.com
404-786-5036
*
*
*“Innovation distinguishes between a leader and a follower.” -Steve Jobs*
*_*
On Nov 25, 2009, at 12:53 PM, Teddy R. Payne wrote:
Derrick,
What I found related has to do deal with storage sizes. In this manual
note:
http://dev.mysql.com/doc/refman/4.1/en/storage-requirements.html
I am not sure your storage configuration, but it has a caveat with NDB and
number storage.
BigInt works because it is twice the size of integers by default. Integer
being 4 byte storage versus 8 byte storage of bigint.
Does this apply? Data truncation is when storage sizes are mismatched,
which is an obvious statement. The data engine is telling you data size is
greater than storage availability in the column.
Beyond that, I would have to defer to the rest of the community.
Teddy R. Payne, ACCFD
Google Talk - teddyrpa...@gmail.com
On Wed, Nov 25, 2009 at 12:04 PM, Derrick Peavy
derr...@derrickpeavy.comwrote:
Teddy:
Banging my head here. Can't get CAST to work in any form, even with the
database itself (using phpmyadmin). Here is the actual data and info.
*
*
*QUERY 1 (does not have to be two queries, but this allows me to show you
the exact values I am trying to insert)*
SELECT
crc32('') AS *referer_checksum*,
crc32('ccstageread') AS *domain_checksum*,
crc32('127.0.0.1') AS *resource_checksum*
Those values are then supplied to the next query...
*QUERY 2*
INSERT INTO my_table
(dt, readableDT, referer, *referer_checksum*, *domain_checksum*,
referer_is_local, resource, *resource_checksum*, resource_title,
search_terms, img_search_found)
VALUES
(UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', *0*, *2846130217*, -1,
'127.0.0.1', *3619153832*, 'CollegeClassifieds.com - Allegheny College',
'', 0)
The fields referer_checksum, domain_checksum, and resource_checksum are
MySQL 4.1.13 data type int(10)
The length of the crc32 value is 10 as seen in the second query above. If
I change the field type to BIGINT and leave it as length 10, it works just
fine. No error. But as an INT(10) I get the following error, which is caused
by the second crc32 value of 2846130217 (the domain_checksum), not the
first crc32 value, which in this case is 0. But if that first value is
not 0, then the error is on that value, ergo each/any first crc32 value.
The problem with changing the data type to BIGINT is, apparently, the PHP
stuff that is reading this data and generating reports doesn't seem to work
correctly if the data type is changed.
Type DatabaseQuery Error
Data truncation: Out of range value adjusted for column 'domain_checksum'
at row 1 Native Error Code0 SQL State01004 SQLINSERT INTO my_table (dt,
readableDT, referer, referer_checksum, domain_checksum, referer_is_local,
resource, resource_checksum, resource_title, search_terms, img_search_found)
VALUES (UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', 0, 2846130217, -1,
'127.0.0.1', 3619153832, 'CollegeClassifieds.com - Allegheny College
College', '', 0)
*
_*
*Derrick Peavy*
derr...@derrickpeavy.com
*
*
*“Innovation distinguishes between a leader and a follower.” -Steve Jobs*
*_*
On Nov 25, 2009, at 9:19 AM, Teddy R. Payne wrote:
Derrick,
Data truncation usually brings to mind java data conversion. Have you
tried casting the results of the crc32 function?:
CAST(crc32('127.0.0.1') AS int)
Alternatively, what version of ColdFusion are you using? I have looked at
the MySQL driver in CF8 recently. In the past, I had good success using
JConnector to replace the JDBC MySQL default driver that came with CF.
Here is the 4.1 manual referene to JConnector:
http://dev.mysql.com/doc/refman/4.1/en/connector-j.html
And here
Re: [ACFUG Discuss] javacast to convert string to int?
Why can't you simply store this as a string?
John
ma...@fusionlink.com
Derrick Peavy wrote:
Trying to get a numerical value for a string, store into an int(10)
signed MySQL 4.1.13 MyISAM table.
cfset myInt = JavaCast(int, cnn.com)
Simply returns cnn.com
Obviously, this is out of my range. And obviously, this is not this
simple. Can anyone point me in the right direction?
_
Derrick Peavy
derr...@derrickpeavy.com
404-786-5036
“Innovation distinguishes between a leader and a follower.” -Steve Jobs
_
On Nov 25, 2009, at 12:53 PM, Teddy R. Payne wrote:
Derrick,
What I found related has to do deal with storage sizes. In this
manual note:
http://dev.mysql.com/doc/refman/4.1/en/storage-requirements.html
I am not sure your storage configuration, but it has a caveat with
NDB and number storage.
BigInt works because it is twice the size of integers by default.
Integer being 4 byte storage versus 8 byte storage of bigint.
Does this apply? Data truncation is when storage sizes are
mismatched, which is an obvious statement. The data engine is
telling you data size is greater than storage availability in the
column.
Beyond that, I would have to defer to the rest of the community.
Teddy R. Payne, ACCFD
Google Talk - teddyrpa...@gmail.com
On Wed, Nov 25, 2009 at 12:04 PM, Derrick Peavy
derr...@derrickpeavy.com wrote:
Teddy:
Banging my head here. Can't get CAST to work in any form, even with
the database itself (using phpmyadmin). Here is the actual data and
info.
QUERY 1 (does not have to be two queries, but this allows me to show
you the exact values I am trying to insert)
SELECT
crc32('') AS referer_checksum,
crc32('ccstageread') AS domain_checksum,
crc32('127.0.0.1') AS resource_checksum
Those values are then supplied to the next query...
QUERY 2
INSERT INTO my_table
(dt, readableDT, referer, referer_checksum, domain_checksum,
referer_is_local, resource, resource_checksum, resource_title,
search_terms, img_search_found)
VALUES
(UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', 0, 2846130217, -1,
'127.0.0.1', 3619153832, 'CollegeClassifieds.com - Allegheny
College', '', 0)
The fields referer_checksum, domain_checksum, and resource_checksum
are MySQL 4.1.13 data type int(10)
The length of the crc32 value is 10 as seen in the second query
above. If I change the field type to BIGINT and leave it as length
10, it works just fine. No error. But as an INT(10) I get the
following error, which is caused by the second crc32 value of
2846130217 (the domain_checksum), not the first crc32 value, which in
this case is 0. But if that first value is not 0, then the error is
on that value, ergo each/any first crc32 value.
The problem with changing the data type to BIGINT is, apparently, the
PHP stuff that is reading this data and generating reports doesn't
seem to work correctly if the data type is changed.
Type Database
Query Error
Data truncation: Out of range value adjusted for column
'domain_checksum' at row 1
Native Error Code0
SQL State01004
SQLINSERT INTO my_table (dt, readableDT, referer,
referer_checksum, domain_checksum, referer_is_local, resource,
resource_checksum, resource_title, search_terms, img_search_found)
VALUES (UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', 0,
2846130217, -1, '127.0.0.1', 3619153832, 'CollegeClassifieds.com -
Allegheny College College', '', 0)
_
Derrick Peavy
derr...@derrickpeavy.com
“Innovation distinguishes between a leader and a follower.” -Steve Jobs
_
On Nov 25, 2009, at 9:19 AM, Teddy R. Payne wrote:
Derrick,
Data truncation usually brings to mind java data conversion. Have
you tried casting the results of the crc32 function?:
CAST(crc32('127.0.0.1') AS int)
Alternatively, what version of ColdFusion are you using? I have
looked at the MySQL driver in CF8 recently. In the past, I had good
success using JConnector to replace the JDBC MySQL default driver
that came with CF.
Here is the 4.1 manual referene to JConnector:
http://dev.mysql.com/doc/refman/4.1/en/connector-j.html
And here is the JDBC driver configurations instructions:
http://kb2.adobe.com/cps/025/6ef0253.html
If you are already using JConnector, ignore the recommendation. =)
Teddy R. Payne, ACCFD
Google Talk - teddyrpa...@gmail.com
On Tue, Nov 24, 2009 at 5:15 PM, Derrick Peavy
derr...@derrickpeavy.com wrote:
Trying to remove a PHP script from a cold fusion site by replacing
it with a simple CF query.
Current PHP file puts a crc32 value into an int(10) field in MySQL
4.1.13
Trying to do this with CF, nothing fancy. Basic SQL statement.
Example:
INSERT INTO exampleTable
(domain_checksum)
VALUES (crc32('127.0.0.1'))
I then get this error: Data truncation: Out of range value adjusted
for column 'domain_checksum' at row 1
But the data looks correct. For example, the value for
Re: [ACFUG Discuss] javacast to convert string to int?
John, Teddy,
I can store it as a string. I would prefer. I think it's silly!
The problem is in replacing a PHP script that does this so that the
data is the same in the DB.
The PHP app is taking a referer (for example) such as CNN and storing
that as int(10) using crc32().
Then, the PHP app uses the int as a way to do fast search/compare.
Since the app is not going to be replaced, merely the recording of the
data, I am trying to replicate the recording of the data.
So, I've tried using crc32() as Teddy knows from last week but that
only works if I change the DB field to bigint, which again, I have no
problem with, but apparently, that still harms the f'n PHP app.
At this point, I've decided to not spend any more time on this and
just replicate the reporting features in CF. Faster, easier, better.
Done.
_
Derrick Peavy
derr...@derrickpeavy.com
404-786-5036
“Innovation distinguishes between a leader and a follower.” -Steve Jobs
_
On Dec 1, 2009, at 12:12 PM, John Mason wrote:
Why can't you simply store this as a string?
John
ma...@fusionlink.com
Derrick Peavy wrote:
Trying to get a numerical value for a string, store into an int(10)
signed MySQL 4.1.13 MyISAM table.
cfset myInt = JavaCast(int, cnn.com)
Simply returns cnn.com
Obviously, this is out of my range. And obviously, this is not this
simple. Can anyone point me in the right direction?
_
Derrick Peavy
derr...@derrickpeavy.com
404-786-5036
“Innovation distinguishes between a leader and a follower.” -Steve
Jobs
_
On Nov 25, 2009, at 12:53 PM, Teddy R. Payne wrote:
Derrick,
What I found related has to do deal with storage sizes. In this
manual note:
http://dev.mysql.com/doc/refman/4.1/en/storage-requirements.html
I am not sure your storage configuration, but it has a caveat with
NDB and number storage.
BigInt works because it is twice the size of integers by default.
Integer being 4 byte storage versus 8 byte storage of bigint.
Does this apply? Data truncation is when storage sizes are
mismatched, which is an obvious statement. The data engine is
telling you data size is greater than storage availability in the
column.
Beyond that, I would have to defer to the rest of the community.
Teddy R. Payne, ACCFD
Google Talk - teddyrpa...@gmail.com
On Wed, Nov 25, 2009 at 12:04 PM, Derrick Peavy derr...@derrickpeavy.com
wrote:
Teddy:
Banging my head here. Can't get CAST to work in any form, even
with the database itself (using phpmyadmin). Here is the actual
data and info.
QUERY 1 (does not have to be two queries, but this allows me to
show you the exact values I am trying to insert)
SELECT
crc32('') AS referer_checksum,
crc32('ccstageread') AS domain_checksum,
crc32('127.0.0.1') AS resource_checksum
Those values are then supplied to the next query...
QUERY 2
INSERT INTO my_table
(dt, readableDT, referer, referer_checksum, domain_checksum,
referer_is_local, resource, resource_checksum, resource_title,
search_terms, img_search_found)
VALUES
(UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', 0, 2846130217,
-1, '127.0.0.1', 3619153832, 'CollegeClassifieds.com - Allegheny
College', '', 0)
The fields referer_checksum, domain_checksum, and
resource_checksum are MySQL 4.1.13 data type int(10)
The length of the crc32 value is 10 as seen in the second query
above. If I change the field type to BIGINT and leave it as length
10, it works just fine. No error. But as an INT(10) I get the
following error, which is caused by the second crc32 value of
2846130217 (the domain_checksum), not the first crc32 value, which
in this case is 0. But if that first value is not 0, then the
error is on that value, ergo each/any first crc32 value.
The problem with changing the data type to BIGINT is, apparently,
the PHP stuff that is reading this data and generating reports
doesn't seem to work correctly if the data type is changed.
Type Database
Query Error Data truncation: Out of range value adjusted for
column 'domain_checksum' at row 1
Native Error Code0
SQL State01004
SQLINSERT INTO my_table (dt, readableDT, referer,
referer_checksum, domain_checksum, referer_is_local, resource,
resource_checksum, resource_title, search_terms, img_search_found)
VALUES (UNIX_TIMESTAMP(), {ts '2009-11-25 11:51:12'}, '', 0,
2846130217, -1, '127.0.0.1', 3619153832, 'CollegeClassifieds.com -
Allegheny College College', '', 0)
_
Derrick Peavy
derr...@derrickpeavy.com
“Innovation distinguishes between a leader and a follower.” -Steve
Jobs
_
On Nov 25, 2009, at 9:19 AM, Teddy R. Payne wrote:
Derrick,
Data truncation usually brings to mind java data conversion.
Have you tried casting the results of the crc32 function?:
CAST(crc32('127.0.0.1') AS int)
Alternatively, what version of ColdFusion are
