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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 29 30 31 32 33 ... 114

Title	Δ
Unwrapping row from SQL subquery	-1.85
How do I replace a table in postgres?	0.00
UPDATE statement with multiple joins in PostgreSQL	+0.80
Get string after '/' character	+1.28
Postgres UPDATE statement doesn't update any rows	+0.33
Cant use id in function after insert returning into	-0.08
Copy records missing from one table to a new table	+0.33
First call of query on big table is surprisingly slow	0.00
SQL function to emulate a generated column not working as expected	+0.30
Transform timestamp to local time for a given timezone during '...	0.00
Update table with multiple joins	-0.17
How to reference parameters inside a PL/pgSQL function?	+1.46
Cursor retrieves a deleted row in table created within plpgsql func...	0.00
RETURNING rows using unnest()?	-2.12
In PostgreSQL, how to insert data with COPY command?	0.00
Count rows after joining three tables in PostgreSQL	0.00
Group by aggregate with some arithmetics (merging similar rows)	0.00
postgresql hang forever on serializable transaction	-1.21
Update Redshift table from query	0.00
Basic syntax for CREATE TABLE in PostgreSQL	-2.66
PostgreSQL: order by column, with specific NON-NULL value LAST	+0.34
What is a row constructor used for?	+2.01
How is there a pg_roles table in Postgres before a database is crea...	0.00
Get unique entries for Item and Date Manufactured with minimum reta...	-0.02
Group by days, display days with no data and complex query in left...	0.00
Return rows based on timestamp respective to their time zone	+0.33
Retrieve IDs with a minimum time gap between consecutive rows	+1.27
Get even / odd / all numbers between two numbers	-1.80
No unique constraint matching given keys for referenced table with...	-0.23
Trigger to update a different table	0.00
Select distinct count across cases	+2.02
PostgreSQL syntax error in parameterized query on "date $1"	+0.33
Concatenate variable into dynamic SELECT statement in PL/pgSQL	0.00
Add an index to a timestamp with time zone	0.00
only show highest value user entry	0.00
Group records into three predefined buckets in Postgres	-0.17
Defining session level estimations for function	0.00
PostgreSQL: Flattening a relation with an array to emit one row per...	+2.39
Is order preserved after UNION in PostgreSQL?	+1.87
How does the FROM side of an UPDATE relate to the table targetted f...	+1.33
Getting most recent date values where other column values change	-0.45
Creating multicolumn index in PostgreSQL, containing both scalar an...	0.00
Get IDs from multiple columns in multiple tables as one set or array	+0.92
Getting list of values as array	0.00
Extract alphanumeric value from varchar column	0.00
PL/PGSQL always returns array or list of arrays	-0.68
PostgreSQL: Query doesn't work using count	+0.77
Optimizing ST_Intersects in PostgreSQL(PostGIS)	+0.92
To ignore result in BEFORE TRIGGER of PostgreSQL?	0.00
Grouping by each hour for each weekday	0.00