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Denis de Bernardy

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1559.07 (5,772nd) 		Reputation
58,950 (1,576th)
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SQL - postgres - shortest path in graph - recursion +0.26
Wordpress - How can i save $meta_box post data? +0.48
Strange NOT IN operator behavior +0.51
how to improve the insertion speed in postgresql +1.49
postgresql - update - visibility of function 0.00
Fulltext indexes vs pattern_ops indexes -0.08
Name keyword in postgresql -1.85
Is 128-bit "long-float" useful? -0.43
ruby markdown parser with WikiWord support? 0.00
How to allow anonymous users to edit their posts by providing it's... 0.00
Does join ordering matter in sql? -2.10
postgres - prevent rule/trigger from calling himself - infinite loop 0.00
postgres encode problem 0.00
Get the list all index names, its column names and its table name o... 0.00
Getting all entries who's Birthday is today in PostgreSQL +0.51
Why can't I require a file in the parent directory in ruby? +0.20
nokogiri - ERROR: Failed to build gem native extension -0.20
Why do instance variables seemingly disappear when inside a block? +0.14
SQL query performance -0.27
array of bytes to num -0.14
Understanding Ruby open classes +0.00
Which framework exist for ruby to use only for services SOA with My... -2.02
using the same bunch of attributes in many classes +0.43
question regarding specific mod_rewrite syntax +1.29
Permission access of the table , view and function 0.00
Legal Database Column Names 0.00
How to download Postgres bytea column as file -1.77
Recognizing invalid dates in postgresql -0.54
Non-execution of VOLATILE functions and INSERTS within Postgresql R... 0.00
Are there any easy to use distributed relational databases? -0.28
What is the process for loading and running a Sinatra app? -0.04
Which is faster in SQL: many Many MANY tables vs one huge table? -0.46
SELECT or INSERT a row in one command +1.09
Postgresql analog to mysql federated table storage engine +0.44
How to use PostgreSQL Foreign Data Wrapper to join 2 different post... 0.00
Code block passed to each works with brackets but not with 'do'-'en... -0.52
Application-level JOIN with WHERE and ORDER BY on N postgresql shards -0.04
Working with encoding in ruby +0.72
Implement 1:N relation in postgreSQL (object-relational) +0.82
why there are class variables in ruby? +0.25
ruby blocks not first-class +1.95
selecting "similar" groups - where to start with probabil... +1.15
Gem Development Workflow 0.00
Where can I find a description of plan nodes? -2.13
Django cache causes duplicate key error in database? 0.00
Updating different rows based on time? +0.44
postgres create an index 0.00
How can I determine that one alphanumeric ID is greater than anothe... +0.03
Performance difference between int4 and int8 in PostgreSQL on 64 bi... +2.06
How to copy fields from one table to another 0.00