Which operator is NOT appropriate in the join condition of a non-equi join SELECT statement?Select one:a.IN operatorb.LIKE operatorc.greater than or equal to operatord.equal operatore.BETWEEN x AND y operator
Question
Which operator is NOT appropriate in the join condition of a non-equi join SELECT statement?Select one:a.IN operatorb.LIKE operatorc.greater than or equal to operatord.equal operatore.BETWEEN x AND y operator
Solution
The operator that is NOT appropriate in the join condition of a non-equi join SELECT statement is the LIKE operator.
Here's why:
a. IN operator: This can be used in a non-equi join. It allows you to specify multiple values in a WHERE clause.
b. LIKE operator: This is not appropriate for a non-equi join. The LIKE operator is used in a WHERE clause to search for a specified pattern in a column, not to compare columns from different tables.
c. Greater than or equal to operator: This can be used in a non-equi join. It allows you to select records where the value is greater than or equal to a certain value.
d. Equal operator: This can be used
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