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Rating Stats for

joop

Rating
1439.51 (4,534,547th) 		Reputation
3,308 (51,053rd)
Page: 1 ... 4 5 6
Title Δ
Foreign key with many-to-many containment constraint -3.96
How do SQL query: select *from tableA where number_1 IN (select num... -2.98
How can I improve performance of a many-to-many SQL query? +4.85
Weird performance loss with minor Postgres query tweak -2.07
Veryfying if a certain key is in a hash table +0.33
Calculate Resource Availability by Time Period in Postgres -3.92
Re-writing my query to delete from a select statement -1.01
generate_series() in Redhsift +3.02
SQL Query, latest rows for each unique duo -2.64
Separation from URL the scrape of text 0.00
IF NOT EXISTS error 0.00
Postgres Duplicate Key Error Code 0.00
Postgres: Optimize complex Query? +3.97
consecutive days in sql -0.86
Get difference of another field between first and last timestamps o... -2.62
Linear regression with postgres +0.12
PDOStatement query with subqueries returns empty result +4.15
Loose index scan in Postgres on more than one field? +0.35
Calling a function with a boolean return value inside of a trigger... 0.00
Unique aggregate function when singular value is guaranteed by the... -3.64
Recursive/Hierarchical Query Using Postgres +4.75
How to insert values from another table in postgresql? 0.00
WHERE + NOT EXIST + 2 Columns -1.73
Iteration stuck at the 16512th iteration when 100000 iterations are... -1.39
How to separate the hierarchy values using distinct +4.76
Using shell script store PostgreSQL query on a variable -3.76
Bad cardinality for tables with composite primary key -3.91
optimizing a slow postgresql query against multiple tables -4.11
PostgreSQL trigger to populate a NULL non-PK field with a sequence... 0.00
Finding multiple duplicates in Postgres +0.64
Find free adjacent timeslot in postgres -4.02
Slow select - PostgreSQL -2.80
SQL: Get multiple line entries linked to one item? +0.35
Offset independent hash function +0.19
Find all rows in one table that are in two other tables -2.59
Postgresql-Select one row from table where value in many table matc... +3.89
How to get the latest records of the multiple values of same column... -2.62
Detect range and count from a table -0.02
How to find the last descendant (that matches other criteria) in a... -2.43
PostgreSQL: How to find the last descendant in a linear "ances... 0.00
Faster Code Anyone? :) +3.35
How to write the following query correctly? +3.30
Defining a "pseudo" column which is a substring() of a ch... 0.00
Creating a query to find matching objects in a "join" table -1.32
Code dump if I try to invoke a open system within signal handler 0.00