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 ... 50 51 52 53 54 ... 114
Title Δ
Get the results of a subquery in SQL -0.18
Schema design: Entity with common fields across subtypes, but where... 0.00
Login to PostgreSQL using md5 encrypted password and not plaintext... 0.00
What is the equivalent PostgreSQL syntax to Oracle's CONNECT BY... 0.00
How to get columns name from an array for a select query in Postgres -0.12
Postgresql date format error -0.15
Explain JOIN vs. LEFT JOIN and WHERE condition performance suggesti... -1.41
How to insert null to Postgres from PHP 0.00
Create django join with fields that don't have same name 0.00
What does my timestamp come from the future? 0.00
Changing ORDER BY from id to another indexed column (with low LIMIT... +0.59
Compare master entry and select from child table 0.00
How to get sum of rows in resultset? -2.67
Populate temporary table from a list of table names in another table 0.00
SQL: grouping by number of entries and entry date -0.54
Postgresql: FATAL: password authentication failed for user "ro... 0.00
Cumulative sum over a table -0.35
Function to select from table2 if no record found in table1? +1.55
Select site_acr smaller than site_name -0.20
Poor performance on contained by query for tstzrange 0.00
Finding out the total count of each tag in a data set 0.00
How to convert PostgreSQL 9.4's jsonb type to float -2.09
Crosstab splitting results due to presence of unrelated field +2.00
ERROR: for SELECT DISTINCT, ORDER BY expressions must appear in sel... 0.00
I have an article "state" managed by a boolean field, but... +1.63
Is it good or bad to use PostgreSQL with JSON data? 0.00
What is the best practice to expand GCE root persistent disk size o... -0.63
How to deal with mutually recursive inserts +0.88
Get max values in PostgreSQL 8.0 -0.58
Merging same structure databases but keeping their existing data. 0.00
SQL (Postgres) function definition - RETURNS +0.11
Left join with dynamic table name derived from column 0.00
How to convert comma sepearted string value to display as a column... 0.00
Total children values based on parent +0.37
Compare two fields from two tables where the values are not exact m... -0.97
Create a view with repeated combinations of certain columns +0.20
SQL - comparing attributes across columns +1.89
Efficient PostgreSQL query with date arithmetic 0.00
can not use commands 'postgres' or 'pg_ctl' 0.00
Difference between language sql and language plpgsql in PostgreSQL... +2.53
No function matches the given name and argument types +1.92
Get count of foreign key from multiple tables +1.03
converting mysql scripts to postgresql script +1.03
Postgres FK declaration references customer name rather than type? 0.00
PostgreSQL version incompability 0.00
generating series of number 0,3,5,8,10,13,15,18 -1.52
SQLAlchemy add datetime column with integer column converted to min... 0.00
Grouping based on sequence of rows +1.32
SELECT INTO a variable -1.14
Replace characters with multi-character strings +0.38