Chris wrote:
Kelvin Park wrote:
mySQL database becomes inaccessible after a buggy sql string gets
queried.
The SQL server runs fine, however it seems like just the database is
being
looped infinitely so to say.
Here is an example:
(PHP)
$sql = "SELECT * FROM DB_TABLE WHERE PR_NUMBER = $whatever, DFLJJ =
$SD;LOOE"; (<-- invalid sql query string)
mysql_query($sql);
When this query string is queried during the (webpage) loading
process, the
webpage just gets timed out without any error nor warning messages.
Does anyone know if there is a certain way to prevent mysql database
from
stalling due to buggy sql strings?
use mysql_real_escape_string to stop it from happening.
I've tried the mysql_real_escape_string, however it seemed like it was
working well at first, but the problem is that when I do the following
query, the database crashes:
$query = "SELECT * FROM PRODUCT_TABLE WHERE MATCH (product, description)
AGAINST('whatever') OR MATCH(categoryname) AGAINST('whatever')";
It seems like putting two match functions in the same query might have
caused the crash.
My question is, how could I immediately just have one of my databases in
the Database Server restarted (w/o affecting any of the data)?
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