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POHow to do Multiple MySQL Query in mysql_query() function?
 

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  1. POHow to do Multiple MySQL Query in mysql_query() function?
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    <p>I have a problem updating record on a table. Below is the detail:</p> <p>I have a table named tbl_option, it has 2 field : <code>option_name</code>, <code>option_value</code>. The current table record is follow:</p> <pre><code>option_name | option_value site_name | MySite site_desc | About anything </code></pre> <p>I want to update both site_name and site_desc option_value, here is my php script to update the <code>site_name</code> and <code>site_desc</code> option_value:</p> <pre><code>require "include/config.php"; $name = "MyNewSitess"; $desc = "About Computer"; $query = mysql_query("UPDATE tbl_option SET option_value='$name' WHEREoption_name='site_name';# UPDATE tbl_option SET option_value='$desc' WHERE option_name='site_desc'"); if ($query) { echo "Saved"; } else echo "Not saved : ".mysql_errno()." | ".mysql_error(); </code></pre> <p>after executed I get the following error:</p> <blockquote> <p>Not saved : 1064 | You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UPDATE tbl_option SET option_value='About Computer' WHERE option_name='site_desc' at line 1</p> </blockquote> <p>The record not updatd. But when I add (#) before the second UPDATE query :</p> <pre><code>&lt;?php ... $query = mysql_query("UPDATE tbl_option SET option_value='$name' WHERE option_name='site_name'; #UPDATE tbl_option SET option_value='$desc' WHERE option_name='site_desc'"); ... ?&gt; </code></pre> <p>It not showing any error. I get the following :</p> <blockquote> <p>Saved</p> </blockquote> <p>and the record is updated</p> <p>What is the problem ?</p> <p>Yes, I imitate the wordpress table concept but I don't know how to do the UPDATE query to the table.</p>
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    1. USYusufmm
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      1. POHow to do Multiple MySQL Query in mysql_query() function?
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    1. COFirst off, this doesn't belong here. This belongs on StackOverflow, on which it's already been answered. Read the documentation on `mysql_query()` on php.net (that should be your first stop whenever you run into problems or first start learning about a function). It clearly states that you can only make a single query at a time. If you look at how the mysql_* functions work, you'll see why that is. Lastly, the mysql extension is deprecated. Use mysqli or pdo instead. Again, all of this info is obvious if you read the manual.
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      1. USLèse majesté
    2. CO`mysql_query()` doesn't support multiple queries. It's right in the description for mysql_query.
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      1. USMike B
 

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