Para buscarlo:
SELECT *
FROM `mdl_certificate_issues`
WHERE code = 'uoeQ1GQZsh'
LIMIT 0 , 30
Para borrarlo:
DELETE *
FROM `mdl_certificate_issues`
WHERE code = 'uoeQ1GQZsh'
Para buscarlo:
SELECT *
FROM `mdl_certificate_issues`
WHERE code = 'uoeQ1GQZsh'
LIMIT 0 , 30
Para borrarlo:
DELETE *
FROM `mdl_certificate_issues`
WHERE code = 'uoeQ1GQZsh'