StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

vyegorov

Rating
1506.68 (113,600th)

Reputation
14,690 (9,630th)

Page: 1 2 3 ... 7

Title	Δ
How to add interval of weeks using PostgreSQL 9.3	-1.52
How to guarantee that at least N rows are returned by recursive CTE...	-1.63
Postgres - Loop through a string entry and create join table	+2.73
Why does this simple query not use the index in postgres?	0.00
Performance/Optimized way to perform PostgreSQL query. WHERE OR vs...	0.00
Postgres Select execution order incorrect	0.00
PostgreSQL moving data from one table to another with conditions	0.00
Rolling average postgres	0.00
Sort data in database	+0.49
How can I optimize this group wise max sql query?	0.00
SQL - alternative	-1.14
How do you output comments in a postgres sql script	0.00
Split string with two delimiters and convert type	+2.41
PostgreSQL ltree find all ancestors of a given label (not path)	-0.48
Recursive subtraction of deposit from balance rows	-1.53
Postgresql ORDER BY - choosing right index	0.00
SQL Query: get adjusted value of each row	+2.14
Eliminate rows with columns with inverted values	+2.15
PostgreSQL Bitmap Heap Scan on index is very slow but Index Only Sc...	+1.17
PostgreSQL error logging options not recognised	0.00
PostgreSQL: How can I check I am not using any key words?	-2.16
postgres subselect using field value as schema name	0.00
Inserting data using value bound with WITH	+1.95
Postgres Database locked: Queries running forever	0.00
With a reference table, should I use the ID or the text field?	+2.04
SQL: find records having data for each month in a given date range	+1.10
Division of integers returns 0	-2.00
postgres detect repeating patterns of zeros	0.00
Find most recent distinct records and sort by created_at in Postgre...	-1.61
postgresql do not aggregate by my timestamp	0.00
How do I select rows distinct on test_id with max timestamp and res...	+2.12
postgresql: aggregate data in a set of date ranges	+0.13
How to convert several duplicate rows into an array in SQL (Postgre...	0.00
Postgresql - Rows removed by Index	0.00
SQL Group By Issue with same item ID	-1.92
Store data as numeric and as double precision	0.00
What timezone(zone, timestamp) of Postgresql does?	0.00
What are "interesting tables" in pg_dump	0.00
Identify duplicate time-series sequences in Postgres	+0.49
PostgreSQL vs Oracle: "compile-time" checking of PL/pgSQL	+2.37
What is faster delete with where or delete with subquery in where?	+0.92
Division in select query in postgresql	-0.23
How to dynamically create columns and rows using a select query in...	+1.79
Merge continuous rows with Postgresql	-1.35
postgreql to_char formatting of a float	0.00
join between two many-to-many tables	+0.50
how to get current database and user name using a select in postgre...	+0.45
Database structure for a tooth chart	0.00
Time series in PostgreSQL - list changes	0.00
JSONB performance degrades as number of keys increase	0.00