A、You can join a maximum of two tables through an equijoin. B、You can join a maximum of two columns through an equijoin. C、You specify an equijoin condition in the SELECT or FROM clauses of a SELECT statement. D、To join two tables through an equijoin, the columns in the join condition must be primary key and foreign key columns. E、You can join n tables (all having single column primary keys) in a SQL statement by specifying a minimum of n-1 join conditions.
A、You can join a maximum of two tables through an equijoin. B、You can join a maximum of two columns through an equijoin. C、You specify an equijoin condition in the SELECT or FROM clauses of a SELECT statement. D、To join two tables through an equijoin, the columns in the join condition must be primary key and foreign key columns. E、You can join n tables (all having single column primary keys) in a SQL statement by specifying a minimum of n-1 join conditions.
A、A.You can join a maximum of two tables through an equijoin. B、B.You can join a maximum of two columns through an equijoin. C、C.You specify an equijoin condition in the SELECT or FROM clauses of a SELECT statement. D、D.To join two tables through an equijoin, the columns in the join condition must be primary key and foreign key columns. E、E.You can join n tables (all having single column primary keys) in a SQL statement by specifying a minimum of n-1 join conditions.
A、A. You can join a maximum of two tables through an equijoin. B、B. You can join a maximum of two columns through an equijoin. C、C. You specify an equijoin condition in the SELECT or FROM clauses of a SELECT statement. D、D. To join two tables through an equijoin, the columns in the join condition must be primary key and foreign key columns. E、E. You can join n tables (all having single column primary keys) in a SQL statement by specifying a minimum of n-1 join conditions.
A、paint thinner in an open can B、fuel accumulation in the bilge C、oily rags in an unvented compartment D、gasoline stored in steel drums