47930592 selecting-subset-of-columns-in-table-based-on-their-names-using-sql, PostgreSQL

47930592 selecting-subset-of-columns-in-table-based-on-their-names-usi...

Language: Layout:


absolute service time: 0,48 sec

edit mode | history

  
postgresql_version

1
PostgreSQL 9.6.2, compiled by Visual C++ build 1800, 64-bit


  
id
key
value

1
2
a10
-1

2
11
xx
-1


  
id
a1
a2
a3
a10
b1
b2
xx

1
2
2
3
4
-1
6
7
8

2
11
22
33
44
55
66
NULL
-1

λ

                                      .NET NoSQL database for rapid development