note 99299 deleted from sqlite3.escapestring by danbrown
| From: | danbrown@php.net | Date: | Mon, 09 Aug 2010 21:32:08 +0000 |
| Subject: | note 99299 deleted from sqlite3.escapestring by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-171498@lists.php.net to get a copy of this message | ||
Note Submitter: alec at alecnewman dot com
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The reason this function doesn't escape double quotes is because double quotes are used with
names (the equivalent of backticks in MySQL), as in table or column names, while single quotes are
used for values.
This is important to remember, especially coming from another SQL implementation. It can cause
strange problems, for example, the query:
SELECT * FROM table WHERE column1="column1"
Would actually return every record, because column1 is always equal to column1. This should instead
be:
SELECT * FROM table WHERE column1='column1'