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Denis de Bernardy

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1559.07 (5,772nd) 		Reputation
58,950 (1,576th)
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Title Δ
What does this SQL-query mean? +1.81
SQLException: "Can not issue data manipulation statements with... -0.09
Replace spaces in href with %20 in php -0.95
Update substrings using lookup table and replace function -0.93
Database Initialization - Program Design 0.00
Why would we need to have multiple search vectors per class? (sqlal... 0.00
How to drop all NOT NULL constraints from a PostgreSQL table in one... +0.43
Incrementing FK value instead of using selected FK value 0.00
How do I call external PHP files inside of a Wordpress theme? 0.00
Find most common key, value pairs with Hstore in postgres +0.19
Formatting SQL output in Ruby -0.22
How to log real client ip in rails log when behind proxy like nginx 0.00
referring attributes in Ruby -1.15
Catch calling of the existing methods 0.00
Postgresql foreign key -- no unique constraint -0.09
SQL query column does not exist error 0.00
Why does MySQL tell me that the column doesn't exist? 0.00
From Oracle to Postgres 0.00
left join with three tables +0.42
Referencing colum from JOIN in another JOINS subquery 0.00
Does SQLite have an eval command? -0.07
Postgres pg_try_advisory_lock blocks all records 0.00
Wordpress blog is now showing Install page ? the db is still there... 0.00
Loop through table and return a specific column +0.16
Regular expression for alphanumeric phone number? +0.38
Cannot bind string value in Doctrine DBAL using bindValue, Postgresql -0.07
Is there any way to know what rows are changed in statement level t... 0.00
SQL database restyling +0.43
Grouped results according to one field +0.43
How use hash except with array values ? Or how create hash line? +0.42
sum with sql and direct condition +0.36
How to set up MySQL Indexes for the most optimal results +0.17
How to create and store array of objects in postgresql -1.32
HAVING MIN() combination returning same as HAVING MAX() 0.00
Has thread logic changed in ruby2.0 compared to ruby 1.9.3? 0.00
Replicate some columns of table +0.46
Elasticsearch indexing Postgres int4range range 0.00
Search the values starting with char provided by user in postgresql... -0.59
Url hash as password -0.42
PHP equivalent of Ruby's rescue +2.04
Postgresql get first and last day of all iso week in a given year 0.00
Postgresql -- All else equal, is querying for (small) integer or fl... 0.00
Select Distinct On while Order By a different column -1.61
Why can I create a table with PRIMARY KEY on a nullable column? -1.63
Storing structured data in a database column? -0.23
How to change core module files in socialengine4 0.00
SQL Nvarchar(max) not working as intended 0.00
PHP filtering files and paths according .gitignore +0.43
Spawn new process from within Postgres function +2.15
Ordering Postgres Results by name clause -1.86