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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 8 9 10 11 12 ... 114

Title	Δ
Fixed range of timestamps for every uuid in SQL	0.00
increment sequence in PostgreSQL stored procedure	0.00
Postgres: select query with group by clause on a range of dates	-0.41
psql create database command pre-populates database with contents o...	0.00
Not able to join two tables with limit in Postgres	+2.22
Implement one-to-many relationship with an array of ids?	0.00
Can the order of individual operands affect whether a SQL expressio...	+0.37
DO block works fine, but function loops too many times?	0.00
Detect Value Changes beyond a threshold in Time Series data in SQL	0.00
Get distinct on one column, order by another	0.00
Pivot table with multiple value columns	-1.63
Update to toggle a boolean column in a single statement	-0.04
Distributing time in interval buckets	-0.21
only permit specific values in postgresql column	-0.14
SQL join table on partial string	-2.78
Postgres need to get count of rows by uniqueness	-2.41
Access dynamic column name of row type in trigger function	+1.90
PostgreSQL function returning a data cube	0.00
Compare two comma separated columns in PostgreSQL	+2.22
How to achieve nested INSERT statement in PostgreSQL?	0.00
How do I take a DISTINCT ON subquery that is ordered by a separate...	-1.21
Using LEFT JOIN instead of NOT IN in PostgreSQL	0.00
Retrieve rows from tables by primary key in order of given ID lists?	+0.29
How to number consecutive records per island?	-2.24
Remove mistyped parameters I entered with "ALTER SYSTEM SET&qu...	+0.23
SQL - Left join with the same table, problem when matching left and...	-0.22
How to group timestamps into islands (based on arbitrary gap)?	+0.32
Postgres timestamp field not showing microseconds component when va...	0.00
PostgreSQL is not using a straight forward index	-0.17
How to round off milliseconds value from timestamp(0) in PostgreSQL?	-0.52
How do I prevent Redshift INSERT datetime from dropping the timezone?	0.00
Remove one, non-unique value from an array	+0.31
How do I map tables with n columns to a database?	+0.32
Get list of user who are involved in conversation	-2.24
How to merge two tables with possible NULL values in the UNIQUE ind...	0.00
Do indexes need to be rebuilt when restoring a database with existi...	-0.18
Rolling sum till a certain value is reached, plus calculated duration	-0.56
Get just one row per ID from SQL query with specifc condition	-0.60
Calculating forward dates in PostgreSQL	+0.89
Data preparation - replace numbers and symbols in most columns of a...	0.00
When I try to create a function in PostgreSQL, I get ERROR: syntax...	0.00
Keep only the last 5 rows per object in an audit table	-0.47
How to "zip" multiple nested JSON arrays without using id...	0.00
Count objects in jsonb array with Postgres	0.00
How to group multiple columns into a single array or similar?	+0.90
Add ID to duplicates in two columns	0.00
how to correctly pass arrays from Django/Python to Postgres/PLPGSQL...	0.00
Average interval between timestamps in an array	0.00
set "VALID UNTIL" value with a calculated timestamp	+0.30
Create an immutable clone of concat_ws	-0.53