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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 86 87 88 89 90 ... 114

Title	Δ
Update sequence to next available in PostgresQL	-1.17
Factor (string) to Numeric in PostgreSQL	+1.52
Loop through array parameter WITHOUT foreach	-2.17
Time based priority in Active Record Query	+1.35
Postgresql: Changing Timezone value of data	0.00
Limit join to one row	+1.07
whats the typical size of data in memory vs data in tuple of a data...	0.00
How do I find the sum of two categories for each year in this Postg...	-0.19
Aggregating (x,y) coordinate point clouds in PostgreSQL	+0.34
Not able to delete database	+0.31
Is there a way to find the number of results returned that is faste...	+0.24
Group by data intervals	+1.17
limitations of "SELECT .. IN" pgsql query	-1.51
PostgreSQL: Self-referencing, flattening join to table which contai...	0.00
PostgreSQL regexp_replace trouble ignoring preceded by	0.00
Does the order of columns in a postgres table impact performance?	+0.31
Postgres update with an inner join across 3 tables?	+0.31
How to add column if not exists on PostgreSQL?	+0.07
Trouble installing additional module cube in PostgreSQL 8.4	0.00
what does “LANGUAGE 'plpgsql' VOLATILE” mean?	0.00
Duplicate postgresql schema including sequences	-0.20
PostgreSQL: How to structure and index time-related data for optima...	+1.29
PostgreSQL error when bitvalue is false	+1.52
PostgreSQL transaction variables	0.00
Find all composite type component types using WITH RECURSIVE	0.00
Type conversion. What do I do with a PostgreSQL OID value in libpq...	-2.66
UPDATE a whole row in PL/pgSQL	+0.32
postgresql round half down function	+0.31
Syntax error near rank() function	0.00
psql 8.4.1 select all the person born in a specific month	+1.07
ERROR: type "execute" does not exist	0.00
PostgreSQL procedural language "C" not found	+0.31
How to tell if record has changed in Postgres	0.00
Postgres, checking if a set contains another set	-0.12
set limit to array_agg postgresql	-0.84
How to create a pivot table by product by month in SQL	0.00
currval has not yet been defined this session, how to get multi-ses...	-0.69
Jump SQL gap over specific condition & proper lead() usage	0.00
How to query first 10 rows and next time query other 10 rows from t...	-0.42
Get the equivalent time between "dynamic" time zones	-2.44
Join one to many and retrieve single result	-0.13
Detect SQL island over multiple parameters and conditions	0.00
Nesting queries in SQL	+1.03
Two SQL LEFT JOINS produce incorrect result	+0.32
Get values from RETURNING * within a transaction	-2.23
Sort timestamps (including future) by absolute distance from "...	+1.47
Difference between LIKE and ~ in Postgres	+0.10
Filtering out duplicate subsequent records in a SELECT	-2.30
Do long running transactions bog down databases?	-0.71
PostgreSQL query on text array value	-0.50