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New posts in database-design
Foreign key as TPH discriminator in EF4 using CTP4 Code First
Dec 11, 2025
database-design
inheritance
entity-framework-4
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Elegant database design help... (MySQL/PHP)
Dec 11, 2025
php
mysql
database
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does Unique constraint on multiple columns has performance issues -Oracle
Dec 10, 2025
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oracle-database
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Sequential scan for column indexed with varchar_pattern_ops
Dec 10, 2025
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postgresql
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PostgreSQL : NOT VALID constraint vs validation trigger
Dec 09, 2025
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database-design
constraints
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Choice of primary key in a SQL Master Detail scenario [closed]
Dec 10, 2025
sql
database-design
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Database versioning
Dec 09, 2025
database
database-design
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A table left outer joining with itself: How does this work?
Dec 10, 2025
sql
database
join
design-patterns
database-design
Database design problem
Dec 09, 2025
sql
sql-server
t-sql
database-design
data-modeling
What are good candidates for creating indexes on beside pk and unique columns?
Dec 10, 2025
database
oracle-database
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Design pattern for optimizing query performance of dynamic sorts in SQL DB
Dec 09, 2025
postgresql
performance
database-design
similarity
Using custom codification scheme instead of GUID as Primary Key
Dec 09, 2025
sql
sql-server
ms-access
database-design
Is this an alright way to design a DB schema for a task scheduling application?
Dec 07, 2025
sql-server
entity-framework
database-design
sql-server-ce
database-schema
Expressing an is-a relationship in a relational database
Dec 08, 2025
database-design
schema
relational
oop
An affordable tool for DB modeling [closed]
Dec 09, 2025
database-design
architecture
Sage 200 - Counter table instead of Identity columns - strange behaviour
Dec 08, 2025
sql
database
t-sql
database-design
sage-erp
Normalize or denormalize for storing revision histories in a RDBMS?
Dec 08, 2025
sql
database-design
schema
rdbms
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