Co-Related sub query, Sql Server

Co-Related sub query

Language: Layout:

View schema
Execution time: 0,02 sec, rows selected: 10, rows affected: 4, absolute service time: 0,22 sec, absolute service time: 0,22 sec

edit mode | history | discussion

  
roleid
comid

1
1
A

2
1
B

3
2
C

4
2
D


  
roleid
comid

1
1
A, B

2
2
C, D


  
XML_F52E2B61-18A1-11d1-B105-00805F49916B

1
, A, B, C, D

λ

                                      .NET NoSQL database for rapid development