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Rating Stats for

TommCatt

Rating
1446.03 (4,533,573rd)
Reputation
4,669 (35,607th)
Page: 1 2 3 ... 10
Title Δ
Why would the specifications for this database use an aggregation i... +0.51
database with Category, (Optional subcategory) and sub-subcategory... -0.42
Avoid duplicating fields across multiple tables +0.40
Dynamic sequential identity column and conditional constraints? +0.29
FK constraints may cause cycles or multiple cascade paths +0.02
Versioning in the database -0.42
Foreign key to multiple primary keys on different tables 0.00
Efficient database designs for auditing and history tracing purposes 0.00
How can I keep two different columns in sync from two different tab... +2.66
How to best manage historical lookup values in a database? +0.59
Database Table Design for Group Values with Changing Status over Time 0.00
Is it OK to store redundant data in case records from foreign table... -1.52
DB Schema: Versioned price model vs invoice-related data +0.58
Does this table need a new primary key? +2.30
SQL Table Design - Same FKs in Parent and Child tables -1.47
Recommended way to keep audit history information for a very large... +0.08
Database design for recurring calendar events with infinities 0.00
Database Design for current and historical pricing of multiple prod... 0.00
Clarification on 1NF Violation - DBMS +0.47
SQL: M:N relationship between objects with version range 0.00
Either of 2 columns is always redundant -- is there a better soluti... +0.47
How to apply complex constraints to a database table in MySQL? -0.35
Multi currency information system, SQL inaccuracy +0.08
Database design - storing equivalence 0.00
How to track changes to a boolean column in a MySQL database? +0.08
Changing reference data and maintaining "history" +0.58
Sql one foreign key for different tables 0.00
Should I use Effective Date or Start Date and End Date for historic... -1.64
foreign key of two possible tables +2.07
Surrogate vs. natural keys specific example -1.57
How do I design a table that records a customer's state within... -0.16
Modeling multiple many to many relationships between the same entit... +0.25
One-One relationship constraint -0.11
Best database structure to implement a graph tree +0.56
Database Design (Quotation & Invoicing) 0.00
Database Table Design Issues -0.19
Database design of a record keeping system 0.00
Associating model A with model B AND model B's association 0.00
Is there a reason to have a separate id primary key if I already ha... +0.57
How to insert a composite primary key into another table? +0.07
How to modell versions in database? 0.00
MySQL - appropriate application of VIEWS or FOREIGN KEYS +0.31
Core Data design principles +0.25
Create BD structure for multiple stats 0.00
SQL Trigger so that no more than 2 consecutive 0.00
Model Design In Database Without Data Duplications 0.00
Mysql DB table structure for the excel table having multiple sub co... -0.44
How can Hard Deletes work when Foreign Keys are involved +0.25
PL/SQL Triggers in Oracle 0.00
Best method for separation of ADMIN and USERS entries in a database... +2.13