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Rating Stats for

Mohsen Heydari

Rating
1571.82 (3,844th) 		Reputation
6,787 (23,729th)
Page: 1 2 3 ... 6
Title Δ
DB design. Inheritance +0.40
How can I accomplish the following in SQL? -0.98
add one category 'id' coloumn to identify records in all ta... -0.61
DataModel for Partial deliveries over quantities of product 0.00
How to log full raw WCF client request from client side? -0.11
Handle expiry credits in a transaction table? -0.05
Database design for classified ad item specification -1.12
Actually delete versus delete flag for many-to-many tables 0.00
Requesting feedback on database design -2.28
Compare millions of records from Oracle to SQL server -0.67
Designing a database with similar, but different Models -0.40
Address Book Search - Which Data structure i should use when large... -1.88
Database design for three completely different profiles 0.00
Structure Databases for Unknown Columns -0.61
RDBMS: How to represent a composite entity -0.12
Database Design - Form Builder 0.00
If a class is by default a subclass of class Object and if it is a... +1.48
How to use concat after as as new field -0.06
Data Store Design for NxN Data Aggregation +0.31
How to keep the information from which table a user has selected an... 0.00
how to Update a column with specific values found in any of the rows -0.60
Database: what design to have a "document table" referenc... +1.15
How to map static properties to RDBMS 0.00
What is the difference between many-to-many cross table and one-to-... 0.00
How to convert SQL statement "delete from TABLE where someID n... -0.78
how to implement one to one relationship from one table to two tabl... +0.37
Best way to setup a i8n in a database 0.00
SQL: How do I GROUP BY two columns as unordered pairs? +0.02
Optimization of view with union / cross join +2.17
How to access column from other table in calculation? -1.12
Data structure for categories and tags +0.36
How to reference a table mapping that is not initially known in ano... +1.62
Many-to-many relations on Parse.com for Android app +0.39
MySQL: Where should I place the foreign key? -0.48
Ensure SQL supertype table has subtype -2.76
How to specify a foreign key between two tables on one column and t... -0.03
Oracle SQL to delete duplicate records based on columns -0.11
Ordered union query with pagination 0.00
Creating 20 Related Table for Dynamic Data or Better Solution - MySQL +0.77
Mysql table design advice 0.00
Linking an address table to multiple other tables -0.11
Is this normalization correct? (two many-to-manys connected by a ma... +1.59
Mapping Multiple tables to Single Entity -0.12
How do I make my ORDER BY DESC queries efficient in MySQL if descen... 0.00
Database constraints vs Application level validation -1.64
mySQL Sub Select needed +0.92
Incremental adding in sql select -1.20
Sql count returns wrong numbers -0.59
Is my database design good enough? 0.00
are there disadvantages of sharding a tracking table by date? 0.00