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Could we set the "Telephone" column as the primary key of this table, as long as it has unique values?
primarykey
sql
0 Vote
3 Réponses
24th Jan 2017, 3:36 PM
Muhammad Eloqda
Generate uniqe UID and store to mysql's table
mysql
pdo
php
primarykey
1 Vote
3 Réponses
10th Mar 2019, 10:06 AM
Hamidreza Abolfathi
Transactional replication
primarykey
rdbms
replication
transactionalreplication
2 Votes
1 Réponse
27th Jul 2019, 1:27 AM
Sanjay Kamath
Composite primary key
compositeprimary
database
key
primarykey
1 Vote
1 Réponse
30th Jul 2019, 1:56 AM
Sanjay Kamath
Is anybody know how to genarate the next primary-key number automatically, stored in a data-base on my c# application.????
autogenarate
c#
database
primarykey
tables
5 Votes
2 Réponses
8th Jul 2017, 8:37 AM
Madusha Gunawardana
What can be an example of a primary key in database?
database
help
html
it
primarykey
1 Vote
2 Réponses
19th Sep 2020, 12:53 PM
ND BARMAN
Как удалить данные одной ячейки, если она принадлежит к столбцу, который является первичным ключём?
delete
mssql
primarykey
sql
update
0 Vote
1 Réponse
12th Jan 2020, 5:29 PM
Иванов Арсений Андреевич
What is the difference between primary and foreign key?
difference
keys
mysql
primarykey
query
sql
1 Vote
6 Réponses
16th Jun 2017, 12:58 PM
Dani Manalang
How to insert data in a foreign key
crud
css
foreignkey
html
mysql
null
php
primarykey
webapp
xampp
0 Vote
1 Réponse
5th May 2021, 8:42 AM
thatstupidcoder
PHP code.. To get user_ID from one table to another, and insert automatically into to that other table (after do the PK FK)
foreignkey
jointable
mysql
php
primarykey
userid
0 Vote
3 Réponses
2nd Nov 2019, 10:18 AM
syasha izrina
Foreign Key not visible in the PHP tables
crud
css
foreignkey
htdocs
html
mysql
php
primarykey
webapp
xampp
0 Vote
1 Réponse
5th May 2021, 8:31 AM
thatstupidcoder
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