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Rating Stats for

Bill Karwin

Rating
1620.54 (1,086th) 		Reputation
517,688 (57th)
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Title Δ
MYSQL subpartition pruning 0.00
Database schema considerations for a dynamic form creation/survey w... 0.00
Joined results as column names +0.62
How to extract column names and and entires on php from mysql with... +1.20
error with sql statement. trying to innerjoin table by row and then... 0.00
Determine if a SQL query alters the database structure -1.41
SQL Join help when selecting random row +0.25
in SQL, how to loop through results and delete all but the newest i... +0.27
Initialize a user-defined variable through mysql console parameters +0.39
Reorder parent/child rows mysql using php +0.27
How to pivot a Key/Value style table into a normal table in MySQL 0.00
Foreign key or null value 0.00
Why C/S doesn't have security about database connection? +1.42
Multi Threaded Comments PHP? +0.14
MySQL Process List - improve performance - lock issue +0.29
SQL - Find missing int values in mostly ordered sequential series +0.58
Rails and SQL Injection: Is this safe? -2.15
Query to determine the size of tables in a database? (mysql) 0.00
Why can't I use a variable as the table name in a stored procedure? -2.61
Most efficient way to periodically delete all entries in database o... +1.56
How to use a query's results as column names in a SELECT statement +0.26
Index for finding duplicate rows? 0.00
Is is stupid to store large amounts of images in a database? +0.16
MySQL Database Null Issue +0.27
MySql Update A Joined Table +0.98
How can I insert automatic number to field id in mysql? +0.82
building an insert statement with many values of different datatypes +0.36
Best database schema for tagging system with a low and constant num... +0.28
One query to calculate distance without nested query +1.32
Source a MySQL file through PHP? -0.74
mysql table structure proposal? +0.65
Comparing two cross reference lists 0.00
Aggregate columns not in group by -2.77
How to order SELECT queries using user-defined functions in MySQL? 0.00
Is a many to many relationship bad? What about this example? +0.86
How would I connect to a mysql database using PHP? +0.94
Date and Time functions in PHP & MySQL +1.36
How is the MySQL auto_increment step size determined +0.84
What is the best way to store one-to-many or many-to-many relations... +0.64
mysql optimization: select a non previously selected random pair of... 0.00
MySQL Closure Table hierarchical database - How to pull information... 0.00
how to get the id of smallest number in mysql using the MIN() funct... -0.83
Using a hash to convert untrusted input to trusted input +0.03
How to find all the products with specific multi attribute values +0.31
Storing a Meta-Database 0.00
Array "tree" creation from db table -0.71
How to secure project against hacks and attacks? +0.81
How do I create higher auto incremental ID numbers in mysql -0.64
mysql - can I determine or limit the amount of memory query is allo... +0.29
Mysql current doesn't work (sql stock price) 0.00