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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 62 63 64 65 66 ... 114

Title	Δ
Postgresql WITH statement used with a c function which requires sql...	0.00
Recursive query used for transitive closure	+0.32
INSERT based on a SELECT not inserting correctly with PostGreSQL	0.00
Why do NULL values come first when ordering DESC in a PostgreSQL qu...	+1.84
Database Trigger on Column Query	0.00
Average time between dates in two tables	0.00
Equivalent to exclusion constraint composed of integer and range	0.00
Owner of schema public changes depending on who I'm logged in as?	0.00
update records on table with millions record	0.00
Hex string to integer conversion in Amazon Redshift	-1.17
Are PostgreSQL column names case-sensitive?	0.00
Index to find records where the foreign key does not exist	+1.18
PostgreSQL Sort	-1.19
Syntax of creating sequence and auto increment fields in PostgreSQL...	+2.33
How to get the latest message in each conversation of a certain use...	+0.21
Does adding extraneous tables in a WITH clauses slow down a query i...	-2.35
Update between 2 databases using dblink not working	0.00
Create new table structure from orginal table	0.00
Could not access file "$libdir/plpgsql": No such file or...	0.00
Now() without timezone	+1.55
How to return multiple values when using SELECT EXISTS in postgresql	0.00
Format a date stored as "text" to the pattern "mm-dd...	-0.20
a simple Affected Row with Delete in Posgresql	+1.62
'NOT IN' condition not working with 'NULL' in list	0.00
sql filter rows based on condition parent to child hierarchy	0.00
Change column type from timestamp WITHOUT time zone to timestamp WI...	+1.67
How to use indexes for a query filtering BETWEEN two columns	-0.67
PostgreSQL deadlock between select for update even ordering	0.00
SQL: How to check if foreign key was really changed	-0.17
How to insert a parameter value in insert query in PostgreSQL funct...	+0.33
Returning from a function with OUT parameter	0.00
Weird SQL UPDATE query	0.00
Function not returning expected values	+1.45
Aggregates for today and the previous day depending on data	+1.65
Select a row of first non-null values in a sparse table	-0.56
Optimize performance for queries on recent rows of a large table	+0.86
Insert data in multiple tables at a time with repeated values	0.00
Combine sql rows into additional columns	0.00
Remove spaces from the text and combine them into a single text	-2.91
COPY csv using custom filename path	0.00
type EXECUTE does not exist in postgresql query	0.00
Find the highest valued row in each group	-0.83
MySQL/Postgres query 5 minutes interval data	0.00
Query issue (row values to columns) in PostgreSQL	+0.67
Restoring Database in PGAdmin	-0.51
Error when creating plpgsql function with if then statement	-0.19
Rails: How to query for rows by subtracting column value from datet...	-0.50
Create a pivot table with Postgres SQL	0.00
Determine size of a table or selected records in terms of bytes/meg...	0.00
Including an attribute in SELECT without having to include it in GR...	-0.64