RDBMS keys confusion...

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How to calculate time duration using Microsoft SQL?...

Is it better to store data in multiple rows or just in one json in MYSQL?...

postgresql ARRAY ALLOF and ANYOF conditions...

Is it possible to read records from a MySQL or Oracle Server which were created after a specific Tim...

Why is a good practice "provide an abstracting layer preventing direct access to the tables&quo...

Oracle SQL to Sort Version Numbers...

Which has better performance?...

How to Group and display count of each type of data?...

Laravel how to retrieve the recently uploaded values...

Is there any way to know which table contain the specific entry while searching multiple tables in M...

Using alias with spaces in between in an SQL statement inside of ECLIPSE IDE...

Foreign key constraint is incorrectly formed with Composite Keys...

Having trouble setting a computed column as not Null...

MySQL Query results...

How can I set 0 if a query return a null value in MySql?...

What database to choose for the hierarchical content with relations?...

having clause is not working in sql...

Storage engine for specific case...

Use case for MongoDB profit...

Database Design for sub columns or many to many relations...

How to convert an existing relational database to a key-value store?...

What database engine should I use for a community website with lots of users?...

can locks prevent unrepeatable reads?...

PostgreSQL - CREATE TABLE AS vs INSERT INTO performance comparision...

How to export multiple months into RDBMS from Essbase and not have it stored as separate columns...

Hashing data at database layer or application layer...

Can Sqoop export create a new table?...

Has anyone published a detailed comparison between different in-memory RDBMSs?...