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New posts in relational-database

relationships between 3 entities in ER diagram--is a ternary enough or are 2 binaries also needed?

Does MySQL support partial indexes?

How to efficiently design database of multi list application

What are Multidimensional Index Structures in Relational Databases?

Foreign key constraint on SailsJS

Why does a FLOAT give me a more accurate result than a DECIMAL?

Laravel fetch only pivot columns in many to many relationship

Designing to easily migrate to Google App Engine

choosing primary key datatype numeric (18,0)

Using IDs from multiple tables in a single column

Set Timeout for All Select queries in MySQL running on RDS

Difference between DB::table('table') and model::('table')

Insert multiple rows in one table based on number in another table

Can a foreign key refer to the primary key of its own table?

how to save marital relationship in a database

Mapping Many to Many Relationship w/ Foreign Key Reference

MySQL second auto increment field based on foreign key

PonyORM: What is the most efficient way to add new items to a pony database without knowing which items already exist?

Best way to design organization-specific models in Django?

PetaPoco and Many-to-One, One-to-Many and Many-to-Many relations