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This SQL tutorial explains how to use the SQL EXISTS condition with syntax and examples. Click the Try It button next to an example to test it for yourself in our SQL Editor. The SQL EXISTS condition is used in combination with a subquery and is considered to be met, if the subquery returns at least one row.
The ____ operator is used to determine whether a condition is present in a subquery. a. IN c. ANY b. ALL d. EXISTS ____ 90. The EXISTS operator must be listed ____. a. on the left side of the comparison operator b. on the right side of the comparison operator c. in the SELECT clause d. none of the above ____ 91.