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Here's a script that generates an INSERT statement for either an entire table or individual rows. You will have to tweak the parameters to decide which behavior the script will have:<br />
<br />
<a href="http://snipplr.com/view/12003/generate-insert-statements/" rel="ugc">http://snipplr.com/view/12003/generate-insert-statements/</a>
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Thanks AngryBinary. &nbsp;Translating from TransSQL to PHP and SQL is more work than I was hoping for. &nbsp;If I have to build my own script I may use this as a model but I still believe somebody has done this for the LAMP environment and I'll wait for a reference to appear.<br />
<br />
Tom
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I don't know the requirements of your application but I suggest you mark the 'deleted' field as deleted. If the delete was an error, &nbsp;remove the mark. Because if you perform a delete operation, and need to use INSERT, you'll need the data source again which will give you overwork.<br />
If this didn't help, please enlight me
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What kind of error it might be?<br />
If it's db's exception, then you should use transaction for your delete queries.<br />
<br />
Something like this<br />
<br />
begin transaction<br />
try {<br />
&nbsp; &nbsp;delete<br />
}<br />
catch {<br />
&nbsp; &nbsp;rollback<br />
}<br />
<br />
For data safety, I think you should use logical deletion machanism instead of physical deletion machanism.<br />
Each record has a delete flag.<br />
When user deletes a record, the flag is updated to 'true' and that record won't be shown up again.<br />
Then you have a script that automatically deletes deleted records periodically.
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Sorry I missed Shanksben's post.<br />
What he said is what I mean logically deletion machanism.
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<b>Shanksben</b>, if I were redesigning this application from scratch I would do exactly as you recommend. &nbsp;But to retrofit a &quot;deleted&quot; field means that I would need to locate and modify every SELECT and UPDATE query that uses the modified table so that a record is not included in the query result if it has been marked as deleted. &nbsp;Because I am just adding the restore functionality to an existing site I want to use a more localized approach. &nbsp;Storing records as INSERT statements before deleting is a simple and universal approach.<br />
<br />
<b>dsmile</b>, our customers have the ability to add and delete employees. &nbsp;When they opt to delete we warn that it is usually a better option to de-activate but there are conditions in which deletion is the right choice. &nbsp;But every month or two we will receive a call from a customer stating that they accidentally deleted an employee <i>two days or two weeks ago</i>. &nbsp;Therefore a rollback is not an option because of the delay between the deletion and the recognition that a mistake had been made.
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Hope this helps <a href="http://www.tech-recipes.com/rx/1475/save-mysql-query-results-into-a-text-or-csv-file/" rel="ugc">http://www.tech-recipes.com/rx/1475/save-mysql-query-results-into-a-text-or-csv-file/</a><br />
<br />
You run this command before each delete query with output filename named base on time &amp;&nbsp;delete condition (maybe with customer info also, so you can trace back)
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dsmile, INTO OUTFILE and INTO DUMPFILE both generate a new file with each use and the result is a tab delimited file (OUTFILE). &nbsp;I'm looking for a &quot;production&quot; solution that can create the INSERT statement which I would programmatically drop it into a table each time a customer calls the delete option. &nbsp;And I'm still hoping that someone else has worked out the code to construct the INSERT stmt.
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I also suggest you this quick tutorial (in case this is new to you):<br />
<a href="http://www.mysqltutorial.org/create-the-first-trigger-in-mysql.aspx" rel="ugc">http://www.mysqltutorial.org/create-the-first-trigger-in-mysql.aspx</a><br />
<br />
Regards
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This question has been classified as abandoned and is closed as part of the Cleanup Program. See the recommendation for more details.
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<div class="content wysiwyg-content">
I want to give customers the ability to delete data on a web site (LAMP). &nbsp;Before each deletion I would like to generate and store an INSERT statement that could be used to restore the data if the deletion was in error.<br />
<br />
I would guess that this is a common need and I was hoping that there are known functions, instruction sets, or a php class that already exists to do this. &nbsp;I haven't found anything in my searching so far. &nbsp;Does anyone know of such a script?<br />
<br />
Thanks.<br />
<br />
Tom
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I want to give customers the ability to delete data on a web site (LAMP).  Before each deletion I would like to generate and store an INSERT statement that could be used to restore the data if the deletion was in error.

I would guess that this is a common need and I was hoping that there are known functions, instruction sets, or a php class that already exists to do this.  I haven't found anything in my searching so far.  Does anyone know of such a script?

Thanks.

Tom

Generating an INSERT statement from a SELECT before deleting

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