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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 37 38 39 40 41 ... 114

Title	Δ
Is it possible to create a type that is an enum of some interval?	0.00
Invalid reference to FROM-clause entry for table "mdl_user"	+0.33
Date/time formatting for table creation	+1.18
unaccent() preventing index usage in Postgres	+0.36
Get table name by foreign key	-0.64
Counting and aggregating by two rows	+0.15
Run a query with a LIMIT/OFFSET and also get the total number of rows	+1.59
Updating JSON in postgres	0.00
Query timezone - db server & client machine have different time...	0.00
Time zone storage in PostgreSQL timestamps	+3.26
SQL Sorting table based on two interchangeable fields	0.00
Query without value before certain date	0.00
Comparing records of tables based on composite key	-0.74
How to calculate average values of a jsonb field with Rails 4.2 and...	0.00
JOIN on set returning function results	0.00
Join two tables based on nearby timestamps	+0.36
PL/pgSQL Looping through multiple schema, tables and rows	-0.25
Seperate first and last names from single column	+0.35
Compare result of two table functions using one column from each	+1.08
PostgreSQL 9.3: Pivot table	0.00
Update with row_number() not working, why?	+1.53
PostgreSQL distinct rows joined with a count of distinct values in...	0.00
Prevent INSERT if time overlap in PgSQL without trigger	0.00
No execution plan caching for dynamic SQL in PostgreSQL 9.4?	0.00
Select only users that are (at least) member in certain groups	0.00
Subquery with the same WHERE clause as query	0.00
Dynamic function invocation in trigger	0.00
How to declare a variable using exact structure of the refcursor?	0.00
Referential integrity across multiple tables	0.00
remove some retrieved records from query results by join table attr...	-0.52
Postgres trigger issue "ERROR: query "SELECT NEW.*"...	0.00
How to combine the LIKE function with a DATE_PART function in Postg...	-0.17
PostgreSQL 9.3: Convert to float	+1.90
Is it possible to answer queries on a view before fully materializi...	0.00
First two rows per combination of two columns	0.00
Is there a way to disable function overloading in Postgres	+1.07
LEFT JOIN across three tables (with junction table)	-1.81
SET CONSTRAINTS ALL DEFERRED not working as expected in PostgreSQL...	0.00
Filter rows by given key/value pair in a jsonb column	0.00
SQL query on a time series to calculate the average	+1.97
Ordering by average rating - how to speed it up?	0.00
Alter column bytea to text in various versions of Postgres with plp...	0.00
How the same query gives different results in different Rails envir...	0.00
How to merge JSONB field in a tree structure?	0.00
Cannot extract field from a non-object, Postgres json array	-0.64
Sum of values from 3rd previous month	+1.85
PostgreSQL accent + case insensitive search	0.00
Display the specific part of the string in PostgreSQL 9.3	-0.38
UPDATE json array using aggregrate function	0.00
Load NULL TIMESTAMP with TIME ZONE using COPY FROM in PostgreSQL	+0.35