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The unique column used to identify Record is called ?

16th Aug 2017, 2:14 PM
Phillip
9 ответов
+ 13
@Abhi my answer was "Primary Key", then i read this and i fixed my comment, i recommend to do the same: https://en.m.wikipedia.org/wiki/Unique_key I guess also "Primary Key" is correct anyway, this is just to get more informations, i can be wrong. :)
16th Aug 2017, 3:47 PM
Maz
Maz - avatar
+ 7
Unique Key... ?
16th Aug 2017, 2:26 PM
Maz
Maz - avatar
0
primary key . in a primary key each record should be unique .
16th Aug 2017, 3:24 PM
Abhi DG
Abhi DG - avatar
0
@maz, now I'm thinking maybe you are right. cheak this - https://www.javatpoint.com/unique-key-in-sql
16th Aug 2017, 4:22 PM
Abhi DG
Abhi DG - avatar
0
primary key
19th May 2019, 12:10 AM
Mehrzad Safariyan
Mehrzad Safariyan - avatar
0
Primary
27th Dec 2020, 5:11 PM
Sakshi Bhargava
Sakshi Bhargava - avatar
0
Am putting primary key it's saying incorrect, I try unique key some thing incorrect
12th Jan 2021, 10:15 AM
KENNEDY SILWEYA
KENNEDY SILWEYA - avatar
0
Primary key
12th Dec 2021, 7:26 AM
Mamush Geresu Halake
Mamush Geresu Halake - avatar
- 1
Primary keys
5th Feb 2021, 1:32 PM
Mohamed