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Ken Downs

Rating
1516.19 (41,079th) 		Reputation
4,103 (40,823rd)
Page: 1 2 3 ... 4
Title Δ
Need efficient way to do simple computation on 200million row datab... -0.96
MySQL Finding min/max values for double 0.00
How to trace the foreign keys? +0.45
Pagination: Find out which page an item is on (given primary key &a... 0.00
SQL Count number of values given compound condition on row -1.72
SQL Server 2008: Select name of column with greatest recurring value -1.04
Index of a record in a sorted relations +0.52
Tracking User activity log - SQL vs NoSQL? -1.94
Retrieve top 48 unique records from database based on a sorted Field +0.45
db design: general comments, several types of posts -0.52
using triggers to update Values -0.12
What do you call tables that create many to many relationships? +0.93
IF statement inside where clause in SQL +1.21
Should each user get his own database user/password when they use a... +0.60
Dynamic search, producing search result links (reverse routing) 0.00
question - one -to-one relatioship in database +0.47
Change of design of queries to improve performance +0.46
SQL Server: Inserting a list of ints into a temporary table +1.18
SQL Server large transaction, then occasional command timeouts +2.38
Storage entgine choice for a website - Myisam or Innodb? -0.75
Do I need to create surrogate key for my relationship table? -0.91
SQL update working not insert +1.57
Best practices for handling unique constraint violation at UI level +0.44
Question about the merits of Pivot vs Case +2.79
how to write sql command to get data like this +0.42
Adding a column to a select statement based on the existence of a r... -2.12
Versioning data in SQL Server so user can take a certain cut of the... -1.55
PHP query XML with SQL 0.00
storing/generating barcode string in database (mysql) -1.09
Lookup table usage on DB -0.72
How can I create a unique constraint on my column (SQL Server 2008... -1.23
Trailing Sum Query +0.38
Is there any general SQL way to get tables names and create tables? +0.76
database driven form controls 0.00
Can I start programming with C? -0.77
Sql modify record +2.33
Efficiently creating a database to analyze relationships between in... 0.00
Simple PHP Array Issue with Key Comparison +0.48
Database users and groups model +0.82
Can all programs be converted to assembly? +0.17
MySQL: Invoke trigger after transaction is committed -0.52
SQL to return first two columns of a table +1.21
How can I update multiple SQL Server database schemas +0.46
Storing messages in a database, privacy issues +0.00
Trying to find the second largest value in a column (postgres sql) +0.78
Schema: two-way relationships? which table/entity should own 'prefe... +0.47
Structure of a database for a big system -2.01
Connecting to MySQL database from PHP -0.21
How to model the database for a backpack-like application 0.00
Updating duplicates from one-to-many relationships. (answered) -0.02