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How to generate and manually insert a uniqueidentifier in SQL Server?

How to clean or resize the ibtmp1 file in MySQL?

Does limiting a query to one record improve performance

sql mysql database

Google's Bigtable vs. A Relational Database [duplicate]

Indexing Null Values in PostgreSQL

Use cases for updateOne over findOneAndUpdate in MongoDB [duplicate]

database mongodb atomic

How to implement "autoincrement" on Google AppEngine

can we use JSON as a database?

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When to use SQL Table Alias

sql database table-alias

How do I convert a latitude/longitude pair into a PostGIS geography type?

Select records based on last date

Multi currency - what to store and when to convert?

Naming conventions for DB triggers

database triggers

in-memory database in Python

What are the different types of indexes, what are the benefits of each?

How to view database diagram in a Code First using localdb

Error ORA-00932 when using a select with union and CLOB fields

database oracle plsql

PHP PDO. error number '00000' when query is correct [duplicate]

make text column as unique key

mysql sql database unique-key

SQL query to get the deadlocks in SQL SERVER 2008 [duplicate]