አንድ አድርገን፦ከጽሁፋችሁ እንደምረዳው ከሆነ እንደ አጀማመራችሁ አላለቀልኝም።
GIORNO1 Time DEFAULT 0 NOT NULL, <--- In any case, based on your description of the intent of the query I don't think that the query is going to do what you intended.