Search inside serialize data with MYSQL

Question

I\'d like to search inside serialized array, data look like :

a:7:{i:0;s:2:\"34\";i:1;s:1:\"0\";i:2;s:2:\"42\";i:3;s:2:\"33\";i:4;s:2:\"48\";i:5;s:2:\"62\";i:6;s:2

Answer 1

foreach  ($array as $item) $keys[]=md5(serialize($item));

$sql="insert into table set col='".serialize($array)."', `keys`='".implode(' ',$keys)."'";

...

$item=5;
$key=md5(serialize($item))
$sql="select id from table where MATCH (`keys`) AGAINST ('$key' IN BOOLEAN MODE)";

...

field keys has FULLTEXT index