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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 15 16 17 18 19 ... 114

Title	Δ
How To Set Row As Null After Meeting A Certain Criteria	+1.66
Postgres: Can an integer column be null?	-2.80
Missing FROM-clause entry for table »rowtype«	0.00
Create non conflicting temporary tables in a Pl/pgSQL function	+0.13
Single sql query to select a record from parent table only if all i...	0.00
Create function with temporary tables that return a select query us...	-0.22
Select random value for each row	-2.26
Look for percentage of characters in a word/phrase within a block o...	0.00
Grouping records on consecutive dates	+0.14
PostgreSQL '%' operator	0.00
Convert 2-digit date to year in the 1900s	+1.28
Many to Many Table - Performance is bad	-0.30
Handle result when dynamic SQL is in a loop	0.00
Transpose table in PostgreSQL	-0.57
Add default for missing rows (combinations of students and subjects)	-0.28
using CASE statement in postgresql	-2.38
Select first event after a timestamp per row in another table in Po...	+1.30
How to generate a date range + count earlier dates from another tab...	+1.31
Query jsonb array for integer member	-0.21
How to put part of a SELECT statement into a Postgres function	0.00
Pass table name used in FROM to function automatically?	0.00
Sequential scan for column indexed with varchar_pattern_ops	0.00
Select continuous groups by field, using the specified order	0.00
Postgresql :unable to Install HTTP extension on Amazon RDS	0.00
Where is the postgres sql 'cast a tuple' idiom documented?	-2.28
Extract nested string from text column	0.00
Dynamic SELECT INTO in PL/pgSQL function	+0.31
Check if data has a default length and it's numeric in sql	-0.95
Left join with nested selects and aggregate functions	+1.33
Get average for "last month" only	+1.19
Postgresql COPY empty string as NULL not work	0.00
PostgreSQL limiting results by year	+1.11
Query with CASE and generate_series(), order resulting timestamptz...	-0.44
Query does execute without errors, but returns no output	-0.36
Substituting value in empty field after using split_part	-0.94
How to round a big number (precision 19, scale 2) to whole integer?	-0.63
syntax error at or near "="	0.00
Remove trailing zeroes from number returned by trunc() function	+0.89
PostgreSQL Reverse LIKE	+1.54
Select first 50 rows then order	-0.28
Sanitize user input with the USING keyword in PL/pgSQL	0.00
How to count different values into different rows in SQL efficiently?	+0.00
Strange JSON interpretation (polymorphic type), how to workaround?	0.00
PostgreSQL: Export data from SQL Server 2008 R2 to PostgreSQL 9.5	0.00
What is the syntax for AND OR NOT in Postgres trigram search?	0.00
Simple WHERE EXISTS ... ORDER BY... query very slow in PostrgeSQL	-0.61
PostgreSQL plpgsql - variable column names	-1.62
WITH DELETE Redshift syntax error	0.00
Convert one row into multiple rows with fewer columns	+0.42
Convert timestamp in UTC to timestamptz	+1.28