StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Grzegorz Grabek

Rating
1479.35 (4,499,190th)

Reputation
705 (206,802nd)

Page: 1 2

Title	Δ
How do I remove several duplicate geometries?	0.00
Odd bug in SQL TRIM() function	-1.61
Postgresql update using join using postgis	0.00
How to resolve a latitude/longitude to a polygon in postgis	0.00
Postgres - Insert nearest neighbour distance into another table	0.00
Postgres Generate_Series return wrong number of results	0.00
Postgis: Get value from json type column	0.00
Why is my Postgresql instance not using bitmap index scanning?	0.00
How to select just result value without row id and column name for...	-0.55
Postgres select by prefix within certain period then sort it .. slo...	-4.07
Moving data from a table to another in postgresql	+3.81
How to find the shortest distance from the point to the polygon?	-1.50
Updating point by nearest neighbor 3Ddistance	0.00
Combine two group bys?	+0.85
Convert directly multilinestring in UTM for simplify in postgresql	0.00
PostgreSQL / PostGIS using a variables in a query	0.00
ST_3DClosestPoint returning multiple points	0.00
STLineMerge do not make my MULTILINESTRING in to LINESTRING	-3.90
How to group by on a column from a sub query	+4.06
Export large dataset (JSON) from PostgreSQL	0.00
how to concat the rows in postgres sql using case statement from 4t...	+0.51
Update postgis table with spatial join subquery	0.00
How to put in the same row different values	-1.97
Convert planet_osm_nodes lat lon to "normal" lat long	+0.19
Check geometry point distance with next point	0.00
Retrieve closest road when given (lat, long) using OSM in Postgres...	0.00
calculate N percentage of a column value by top n percentages of rows	0.00
"invalid input syntax for integer" when input is actually...	-3.98
more than one row returned by a subquery used as an expression in p...	0.00
Caching query result using temporary table	0.00
Syntax error in spatial query?	-4.89
How to check whether table is busy or free before running the ALTER...	+0.74
Simple query hangs PostgreSQL	+4.21
Find record by lat / lon in rails-postgres-rgeo project	0.00
Getting all Buildings in range of 5 miles from specified coordinates	-3.66
Efficient way to match postgis linestrings against a GPS log	+0.35
Duplicate rows when joining tables	+4.37
How to iterate through a table and use column attributes to make a...	-0.64
how to get the distance of sequence of nodes in pgr_dijkstra pgrout...	-3.99
Delete specific records on MSSQL	-2.80
Optimizing two queries which aim at getting only the min row on a g...	0.00
alias in update SQL query is not working	0.00
postgis difference in terms of precision and performance between ge...	0.00
Generating heat/density map with PostGIS from point data	+0.20
Slow query when comparing geometries	0.00
PostgresSQL. Difference in casting a timestamp as a date compared t...	-1.79
How to make fields default to values assigned to a jsonb field?	+0.79
Equivalent of Python's Map operator in Postgressql	0.00
Postgresql get user in certain radius	-0.13
Multiple query vs Single (multiple has many joins)	-3.09