I am trying to make tags table that accepts new tags from users.

I want to Exclude the general words from being inserted in the tags table like "the" or "that"

my idea is to make a general words table and exclude them while inserting the new tags.

this is how i work on php:

```
//get the general words from database and convert them into ary_general

//execlude the general words from the new words and store the rest into ary_tags

//insert the ary_tags words into tags table if doesn't exist.

```

but i wish in one statement do it all if I can:

Example:

source: "do,you,think,that,programming,is,cool"

```
tbl_general_words
do
you
that
is

```

result:
"think,programming,cool"