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P: 113
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Hi,
I have a query which updates the projects table of my database, however when I try to run my query with blank values i get the following error: - Data truncation: Data truncated for column 'date' at row 1
I have done some researching and I believe the problem is to do with the data that is being sent by my cfqueryparam function.
Here is my create function: -
<cffunction name="create" access="public" output="false" returntype="struct" hint="CRUD Method">
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<!--- arguments for the constructor, all of which are optional (no-arg constructor) --->
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<cfargument name="dsn" displayName="dsn" type="string" hint="Datasource name"
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required="true" default="" />
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<cfargument name="id" displayName="id" type="string" hint="The project ID (UUID)"
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required="true" default="0" />
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<cfargument name="priority" displayName="priority" type="string" hint="The project priority (Sort order)"
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required="false" default="1" />
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<cfargument name="type" displayName="type" type="string" hint="The project type"
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required="false" default="" />
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<cfargument name="title" displayName="title" type="string" hint="The project title"
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required="false" default="" />
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<cfargument name="location" displayName="location" type="string" hint="The project location"
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required="false" default="" />
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<cfargument name="description" displayName="description" type="string" hint="The project description"
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required="false" default="" />
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<cfargument name="body" displayName="body" type="string" hint="The project body description"
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required="false" default="" />
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<cfargument name="image" displayName="image" type="string" hint="The project image name"
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required="false" default="" />
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<cfargument name="image_alt" displayName="image_alt" type="string" hint="The project image alternative text"
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required="false" default="" />
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<cfargument name="movie" displayName="movie" type="string" hint="The project movie"
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required="false" default="" />
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<cfargument name="pdf_doc" displayName="pdf_doc" type="string" hint="The project pdf reference"
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required="false" default="" />
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<cfargument name="word_doc" displayName="word_doc" type="string" hint="The project work doc reference"
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required="false" default="" />
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<cfargument name="date" displayName="date" type="string" hint="The date the project was added"
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required="false" default="" />
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<cfargument name="time" displayName="time" type="string" hint="The time the project was added"
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required="false" default="" />
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<cfargument name="archive" displayName="archive" type="string" hint="The project should be archived"
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required="false" default="" />
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<cfargument name="display" displayName="display" type="string" hint="The project should be shown"
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required="false" default="" />
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<!--- initialize variables --->
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<cfset var results = StructNew() />
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<cfset var qInsert = 0 />
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<!--- defaults --->
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<cfset results.success = true />
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<cfset results.message = "The project was inserted successfully." />
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<!--- <cftry> --->
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<cftransaction>
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<cfquery name="qInsert" datasource="#arguments.dsn#">
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INSERT INTO
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projects
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(
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id,
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priority,
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type,
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title,
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location,
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description,
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body,
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image,
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image_alt,
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movie,
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pdf_doc,
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word_doc,
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date,
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time,
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archive,
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display
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)
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VALUES
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(
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<cfqueryparam cfsqltype="cf_sql_integer" value="#arguments.id#" null="yes" />,
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<cfqueryparam cfsqltype="cf_sql_integer" value="#arguments.priority#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.type#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.title#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.location#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.description#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.body#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.image#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.image_alt#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.movie#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.pdf_doc#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.word_doc#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.date#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.time#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.archive#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.display#" />
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)
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</cfquery>
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<!--- Select insert id --->
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<cfquery name="qMaxID" datasource="#arguments.dsn#">
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SELECT max( id ) AS maxID FROM projects
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</cfquery>
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<!--- Add last insert id to results --->
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<cfset results.lastInsertID = StructFind(qMaxID,"maxID") />
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</cftransaction>
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<!---
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<cfcatch type="database">
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<cfset results.success = false />
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<cfset results.message = "An error occured whilst attempting to update the database, please check you have filled in all the fields correctly and try again." />
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<cfif cfcatch.detail NEQ "">
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<cfset results.message = results.message & "Error details: <br />" & cfcatch.detail />
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</cfif>
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</cfcatch>
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</cftry> --->
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<!--- return the struct --->
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<cfreturn StructCopy(results) />
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</cffunction>
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As you can see i am just using the cf_sql_varchar cfsqltype, as I'm not sure which is best suited.
I have tryed running the following test query which works fine: -
INSERT INTO
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projects
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(
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id,
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priority,
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type,
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title,
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location,
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description,
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body,
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image,
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image_alt,
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movie,
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pdf_doc,
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word_doc,
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date,
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time,
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archive,
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display
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)
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VALUES
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(
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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'',
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''
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)
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The cfqueryparam function must be doing something and I don't know what.
Does anyone know what the problem is?
Thanks,
chromis
| |
Then use CF_SQL_DATE for the cfsqltype.
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| Expert Mod 15k+
P: 16,027
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What's the format/data type of the date field?
| |
| 100+
P: 113
|
What's the format/data type of the date field?
The date field in the db is date.
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| Expert Mod 15k+
P: 16,027
|
Then use CF_SQL_DATE for the cfsqltype.
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| 100+
P: 113
|
Ok thanks that sorted the date error, but I'm getting a new error with my time argument, the cfqueryparam for that is <cfqueryparam cfsqltype="cf_sql_time" value="#arguments.time#" /> and the data type is time in the db.
Error:
The cause of this output exception was that: java.lang.NullPointerException.
So the database is getting a null value? I've enabled null for the time field in the db, but still the same problem. Any ideas?
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| Expert Mod 15k+
P: 16,027
|
Check the docs for the cfqueryparam tag ( link for CF8) and match the cfsqltype with the ones in your database.
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| 100+
P: 113
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Hmm, I've read through those, but still struggling, here are my mappings: - CREATE TABLE IF NOT EXISTS `projects` (
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`id` int(11) NOT NULL auto_increment,
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`priority` tinyint(4) NOT NULL default '0',
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`type` varchar(12) NOT NULL default '',
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`title` text NOT NULL,
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`location` varchar(64) NOT NULL default '',
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`description` text NOT NULL,
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`body` longtext NOT NULL,
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`image` varchar(128) NOT NULL default '',
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`image_alt` varchar(128) NOT NULL default '',
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`movie` varchar(128) NOT NULL default '',
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`pdf_doc` varchar(128) NOT NULL default '',
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`word_doc` varchar(128) NOT NULL default '',
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`date` date default '0000-00-00',
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`time` time default '00:00:00',
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`archive` tinyint(1) NOT NULL default '0',
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`display` tinyint(1) NOT NULL default '1',
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PRIMARY KEY (`id`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=24 ;
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- <cfqueryparam cfsqltype="cf_sql_integer" value="#arguments.id#" null="yes" />,
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<cfqueryparam cfsqltype="cf_sql_tinyint" value="#arguments.priority#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.type#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.title#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.location#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.description#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.body#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.image#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.image_alt#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.movie#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.pdf_doc#" />,
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<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.word_doc#" />,
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<cfqueryparam cfsqltype="cf_sql_date" value="#arguments.date#" />,
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<cfqueryparam cfsqltype="cf_sql_time" value="#arguments.time#" />,
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<cfqueryparam cfsqltype="cf_sql_tinyint" value="#arguments.archive#" />,
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<cfqueryparam cfsqltype="cf_sql_tinyint" value="#arguments.display#" />
Is there anything wrong in the above?
I'm getting this error now: Invalid data for CFSQLTYPE CF_SQL_TINYINT.
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| Expert Mod 15k+
P: 16,027
|
Where you have blank values and default ones and not strings, e.g. integers, date, time, etc., use NULL, i.e. null="yes".
| |
| 100+
P: 113
|
Ah great that's working now, thanks again acoder!
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| Expert Mod 15k+
P: 16,027
|
No problem at all. You're welcome :)
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| 100+
P: 113
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Hi,
<cfqueryparam cfsqltype="cf_sql_tinyint" value="#arguments.display#" />
Is producing the following error:
Invalid data for CFSQLTYPE CF_SQL_INTEGER.
It's moaning because I have removed the null="yes" setting in the cfqueryparam but unfortunately it enters NULL into the database when the setting is true, regardless of the contents of the variable. So having removed it I am left with this problem, how do I keep MySQL happy?
Thanks.
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| Expert Mod 15k+
P: 16,027
|
Are you passing a blank string? For non-string fields, set a default value instead, e.g. 0.
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| 100+
P: 113
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Yes I am already doing that which is strange. -
<cfargument name="archive" displayName="archive" type="string" hint="The project should be archived"
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required="false" default="0" />
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<cfargument name="display" displayName="display" type="string" hint="The project should be shown"
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required="false" default="1" />
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I've done some reading and come across a post which talks about using the Val function like so: -
<cfqueryparam cfsqltype="cf_sql_tinyint" value="#Val(arguments.display)#" />
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This seems to keep MySQL happy as it ensures the value is an integer, although I was passing it an integer anyway...
It's fixed now at least, thanks again for your help.
| |
| Expert Mod 15k+
P: 16,027
|
Yes, that's correct. I forgot about Val. The defaults are strings, so using val should solve the problem.
| | | |  Question stats - viewed: 28311
- replies: 13
- date asked: Nov 21 '08
|
