Observe the following query and choose the correct option SELECT DISTINCT name FROM student WHERE ID IS NOT NULL;
Posted: Thu Jul 14, 2022 8:53 am
a) The query is syntactically wrong
b) The query gives all the possible student names where a finite value exists for ID
c) The query gives the names of the students that have a null ID and it also excludes identical names
d) The query gives the student names where a finite value exists for ID and it excludes identical names
b) The query gives all the possible student names where a finite value exists for ID
c) The query gives the names of the students that have a null ID and it also excludes identical names
d) The query gives the student names where a finite value exists for ID and it excludes identical names