Oracle PLSQL Result Set 33 codes

1 A UNION ALL query for a single column

2 A UNION query that uses an ORDER BY clause

3 All locations, where courses are offering, have no departments

4 An MINUS query that uses an ORDER BY clause

5 Combining Data with UNION and subquery

6 Combining Data with UNION for single column

7 Difference between union and union all

8 Eliminate the duplication and mimic a UNION operator by appending the DISTINCT operator

9 INTERSECT

10 Intersect a single column

11 INTERSECT date column

12 Intersect with like operator

13 Loop through result set and output the result set

14 MINUS

15 Minus id column

16 Minus with like operator

17 One result set minus another result set

18 Result set

19 Take the result of the MULTISET UNION DISTINCT operation and pass it as an argument to the SET operator to eliminate duplicates

20 Understanding Intersections and Differences

21 UNION

22 UNION ALL

23 Union all result set

24 Union all with like

25 Union date column

26 Union dba_indexes and dba_tables

27 Union DBA_TABLES and DBA_INDEXES

28 Union result set in action

29 Union two complex queries and subquery

30 Union with like operator

31 Use COUNT to count the rows from a subquery with set operator

32 Use minus and intersect

33 Using union in subquery