PuraVida sqlite - sql syntax error (code 1) near "="

I'm doing an app with the puravida sqlite extention

I already can add items to a db and can read from it

now I whant to delete one entry with a delete button

but I just cant, its giving an error back

on the execute sql I have 

DELETE FROM ferramenta WHERE id = 

& globalvar = id 

It gives DELETE FROM ferramenta WHERE id =1

It returns an error:

ERROR: near "=": syntax error(code 1): , while compiling: DELETE FROM ferramenta WHERE id =1

This should be wright... what am I doing wrong?

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DELETE FROM ferramenta WHERE id = & globalvar = id 

use the join block to join the text 

DELETE FROM ferramenta WHERE id = 

and the global variable

id

It would really help if you provided a screenshot of your relevant blocks, so we can see what you are trying to do, and where the problem may be.

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Hope it helps

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Tried to add ' ' but to no luck... 

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please post your CREATE TABLE statement oft your table and I will take a look...
probably id is one of the reserved words?

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Thanks, your great

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