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Rating Stats for

Walter Mitty

Rating
1453.35 (4,531,660th) 		Reputation
14,760 (9,580th)
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Title Δ
Stacks - why PUSH and POP? +2.72
SQL code import into Access 2007 +3.91
How do you like your primary keys? -1.75
When developing a new system - should the db schema always be discu... +3.55
Add date without exceeding a month -2.54
Database schema design -2.25
performance - single join select vs. multiple simple selects +3.36
Creating a Metatable table in a database +0.84
Help me remember a quote from Alan Kay -2.10
Multi column primary keys? +1.43
What are the most common SQL anti-patterns? 0.00
Modeling Relational Entities Problem +2.64
Generating An Amortization Schedule -1.01
Is it better for faster access to split tables and JOIN in a SQL da... +2.88
Maintaining subclass integrity in a relational database +1.38
How to optimize access of this Data? -1.91
Is there a more efficient way to do this SQL Select? -0.59
Is it acceptable to cross between databases? -3.62
SQL : one foreign key references primary key in one of several tables -0.34
In terms of databases, is "Normalize for correctness, denormal... +2.86
should nearly unique fields have indexes -1.50
How to design a database schema that can be used with both MySQL an... -2.31
Where do I start designing when using O/R mapping? Objects or datab... +2.61
How to Structure Table to Model Mutually Exclusive 1:n Relationships? -3.66
SQL Conversion -1.73
Using IN or a text search -1.80
No indexes on small tables? +3.40
What is Normalisation (or Normalization)? -1.09
Help write a query: Confusion over order of operations of GROUP BY... -1.95
Foreign keys in MySQL? -3.29
Rows in their own columns depending on their value -2.51
What is the best practice for naming database tables to provide nat... -3.13
How to use Explain Plan to optimize queries? -1.44
In SQL, how can you "group by" in ranges? +2.25
What should I consider when selecting a data type for my primary key? -1.81
Which is fastest? Data retrieval +2.72
Storing money in a decimal column - what precision and scale? -2.27
SQL: How do I SELECT only the rows with a unique value on certain c... +0.28
Database Table or XML +0.11
Can I have multiple primary keys in a single table? -0.81
"Pivoting" a Table in SQL (i.e. Cross tabulation / crosst... -3.12
Naming of ID columns in database tables -0.31
The most sophisticated way for creating comma-separated Strings fro... -3.57
Why does Oracle 9i treat an empty string as NULL? -0.92
When to use SQL Table Alias +3.58
Is there a difference between commit and rollback in a transaction... +3.10
Fastest "Get Duplicates" SQL script -3.40
What is the best comment in source code you have ever encountered? -3.00
How to start PowerShell from Windows Explorer? 0.00
SQL to find duplicate entries (within a group) +4.24