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VANYA
CREATE TABLE STUDENTS ( cod_st numeric (5) primary key, name_st varchar(100) not null, born DATE NOT NULL, PHONE CHAR (15) )
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CorreçãoDeErros - UPDATE, DELETE e ALTER TABLE
Solution 1
Left join producing wrong result
TRANHOANGLONG
concatenate dates for two distinct cases
Exa
SQL_RankingFunctions
SQL for beginners( defined with errors while enforcing constraints)
2 лаба
sarthak rana