StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 20 21 22 23 24 ... 114

Title	Δ
Dynamically generate columns in PostgreSQL	0.00
Get id from INSERT or SELECT	+0.93
How to get best matching products by number of matches in postgres	-2.39
Postgres - Deadlock while updating a column that is also part of wh...	0.00
Get full list of full text search configuration languages	0.00
User cannot use extension "uuid-ossp"	+1.40
Get row filtering by max(col) in postgresql	-0.51
Using Case to sum NULL instances gives missing expression error	+1.30
SQL array agg and joins	-2.21
Aggregate text based on a criteria	-2.21
WARNING: nonstandard use of escape in a string literal	0.00
Select partitions based on matches in other table	-2.40
What to index on queries with lots of columns in the WHERE clause	-2.66
Selecting array values in IN clause	-2.22
Get the 2 options with min value for each each student_id	-2.45
Array field in postgres, need to do self-join with results	-1.10
Find difference between timestamps in amount of custom intervals in...	0.00
Get TZ abbrev for given timestamp and TZ name	-0.78
Why does this crosstab() query return duplicate keys?	0.00
search_path doesn't work as expected with currentSchema in URL	0.00
Get 10 distinct projects with the latest updates in related tasks	+0.91
How to get the dimensionality of an ARRAY column?	+1.98
Given a sequence of numbers how to identify the missing numbers	+1.49
Effiecient for/each loop to match phrases?	0.00
How to convert column names to multiple rows?	-2.18
Syntax error in create aggregate	-0.69
How do I call this Postgres function with custom enum input?	0.00
How to select rows with id just larger than x in descending order	-2.28
PostgreSQL - how to create critical section in function	0.00
Query - Date as a column header	0.00
Postgresql - INSERT RETURNING INTO ambiguous column reference	0.00
Additional module citext is installed, but type "citext"...	0.00
Reduce results into accumulated groups	0.00
Apply `trim()` and `regexp_replace()` on text array	-1.67
Check if trigger exists	0.00
Function returns bad value inside of a trigger	0.00
Executing a trigger AFTER the completion of a transaction	+1.36
How to aggregate two PostgreSQL columns to an array separated by br...	-1.69
SQL 'AT TIME ZONE', query wide and with a 'SELECT'...	-0.18
Missing hstore extension	0.00
SQL Retrieve rows that have all rows from other table	-0.24
Inserting a COALESCE(NULL,default)	-0.13
Tuning Postgres Fulltext search	0.00
Constrain a numeric array to be sorted and unique	0.00
Complex 'Gaps and Islands' issue	0.00
POSTGRESQL - FUNCTION SELECT + UPDATE	+0.30
Determine source on COALESCE fields	-2.61
encrypt password trigger	0.00
Why is the column reference ambiguous in INNER JOIN, but not in NAT...	-0.48
Return updated row attributes on UPDATE	+1.72