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 2 3 4 5 6 7 ... 114

Title	Δ
Count specific characters in a column	0.00
Syntax: PostgreSQL with lateral join to stored procedure	+1.18
Getting single row from JOIN given an additional condition	-0.50
Recursive query slow on strange conditions	0.00
Can I use Select from Insert into table function in sql?	-2.52
How to insert salary "NULL" in sql	-0.11
POSTGRES select n equally distributed rows by time over millions of...	+1.48
Undefined table: 7 ERROR: relation "V5TableName" does not...	0.00
Return a composite type or multiple columns from a PostgreSQL funct...	0.00
Combine CASE and BETWEEN in WHERE clause	+1.82
PostgreSQL Function not working with WHERE clause	0.00
Optimized way of looping through 2 tables with one being very big	0.00
ArrayField max size?	0.00
Is SELECT "faster" than function with nested INSERT?	0.00
UPDATE to subtract downtime per hour	+0.31
Filter column names from existing table for SQL DDL statement	0.00
Select latest row before for given date	0.00
How to return diferent table data based on an ID passed to an SQL f...	0.00
NULL values for referential_constraints.unique_constraint_* columns...	0.00
How to assign value to a multi dimensional array in postgresql proc...	0.00
postgresql apply distinct among one of the column in SELECT	0.00
Postgres \copy a file with double quotes	0.00
Get paginated rows and total count in single query	+1.48
Update multiple rows based on an ordered array	-1.49
SQL: Update with all possible combinations	+0.20
Aggregate the same column in multiple different ways	0.00
Postgres. Can I expect a good speedup by switching BIGINT to INT	+1.34
Returning table with specific parameters from a PostgreSQL function	0.00
How to pick a specific row from a group?	-0.44
SQL: Join (Inner Join) with matching ancestor from another table	+0.29
Efficient query to find rows matching a rule based on multiple rows	+1.59
What percent of the time does a user login, immediately followed by...	0.00
Best way to get distinct count from a query joining two tables	-1.34
Failing create table in Redshift	0.00
Can I configure Aurora DB max identifier length? How?	0.00
Filter duplicates on row_number results	0.00
Postgres all subqueries in coalesce executed	0.00
Optimize query with multiple "between" conditions	0.00
How to join on a nested value from a jsonb column?	+0.29
Select distinct name and number from a table and show it to the dro...	0.00
Determining first activity for the day per user	-1.56
How to concat data columns using loop?	0.00
PostgreSQL set session variable	0.00
Fetch ordered records between specific ranks	+0.96
Compare table with array in Postgres	0.00
How can I list tables but not views from a Postgres DB, using R?	0.00
Achieving window function-like behavior using a PostgreSQL user def...	-2.64
Use COPY to read a csv into database, while adding constant columns	0.00
How do you get the MAX() and SUM() of values between STRING values?	+0.01
Understanding how many parallel workers remain from a worker pool a...	-2.47