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New posts in database
SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY KEY constraints
Aug 24, 2022
sql
sql-server
database
sql-server-2005
custom-data-type
Entity Framework and Connection Pooling
Aug 14, 2022
.net
database
entity-framework
ado.net
connection-pooling
How do I list all the columns in a table?
Aug 14, 2022
sql
mysql
sql-server
database
oracle
How do I interpret precision and scale of a number in a database?
Aug 14, 2022
sql
database
decimal
scale
precision
Adding a new value to an existing ENUM Type
Aug 14, 2022
database
postgresql
enums
What's the best practice for primary keys in tables? [closed]
Aug 14, 2022
sql
sql-server
database
relational
difference between primary key and unique key
Dec 14, 2021
mysql
sql
database
primary-key
unique-key
Why is SELECT * considered harmful?
Sep 20, 2022
sql
database
Max length for client ip address [duplicate]
Aug 14, 2022
sql
database
database-design
Can table columns with a Foreign Key be NULL?
Aug 14, 2022
sql
mysql
database
foreign-keys
Extreme wait-time when taking a SQL Server database offline
Aug 14, 2022
database
sql-server-2005
performance
What are database normal forms and can you give examples? [closed]
Sep 11, 2022
database
database-design
database-normalization
Why do you create a View in a database?
Dec 14, 2021
sql
sql-server
database
tsql
Version of SQLite used in Android?
Dec 14, 2021
database
android
sqlite
schema
migration
Does MySQL index foreign key columns automatically?
Aug 14, 2022
mysql
database
indexing
What is the difference between JOIN and UNION?
Aug 14, 2022
sql
database
join
union
Is there any boolean type in Oracle databases?
Aug 14, 2022
sql
database
oracle
boolean
sqldatatypes
How to use multiple databases in Laravel
Dec 14, 2021
php
mysql
database
laravel
What's faster, SELECT DISTINCT or GROUP BY in MySQL?
Aug 14, 2022
mysql
sql
database
group-by
distinct
How can I put a database under git (version control)?
Aug 14, 2022
database
git
version-control
postgresql
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