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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 59 60 61 62 63 ... 114

Title	Δ
SQL query to SUM sales but only SUM most recent on hand for a given...	0.00
Returning column duplicates in PostgreSQL	+0.09
Cursor based records in PostgreSQL	+0.37
How do I make a function that usually runs after an entry update th...	0.00
Problems with query using timespan	-0.17
Default timestamp format and fractional seconds	-2.37
(SQL) Adding elements in columns if they have the same name	-2.12
postgresql case when date and sorting by date	+0.32
Temporary sequence within a SELECT	-0.19
SELECT count from table where column is CONNECT but other rows with...	-0.69
postgres locking with UPDATE FOR and foreign keys	0.00
How to declare an array of rowtype in a PostgreSQL function?	0.00
Implementing NULLS FIRST in Amazon Redshift	-0.39
Formula Query on PostgreSQL	+1.27
New table with all columns as differences between two base tables c...	0.00
PL/pgSQL functions - loop through specific column and execute secon...	0.00
date_trunc on timestamp column returns nothing	0.00
row_number() from table or view?	0.00
Why isn't my PostgreSQL array index getting used (Rails 4)?	0.00
Summarize values across timeline in SQL	+0.34
Sum in subquery	-0.51
Use the results of SUM in the same query	-0.82
Remove blank-padding from to_char() output	0.00
Generate a table from period of time and each entry spans one hour	-2.41
Get day of week from time period	+1.78
Copy sql command on postgres error on first row of the file	0.00
Count occurrences of combinations of columns	-0.75
Postgresql: How to use "crosstab" in postgresql?	0.00
Delete all rows but one with the greatest value per group	0.00
SQL query to match a list of values with a list of fields in any or...	-1.28
Join a series of values in different rows into one	+0.29
Update using a subquery with aggregates and groupby in Postgres	+1.55
Delete rows with duplicates on two fields	0.00
Attribute number 10 exceeds number of columns 0	0.00
How to provide password in one script to connect to postgresql data...	0.00
Where in the system catalog is the function body stored?	+1.16
Trying to copy text file to table postgresql	-1.77
Compare data of two tables, store common data in a third, else in f...	0.00
Time spent between log entries in a table	+0.33
Function/subsquery table with PostgreSQL	0.00
ERROR: table name "b" specified more than once	0.00
Rails+PostgreSQL: Does setting column default values hurt in terms...	0.00
set TableA boolean based on TableB record	-1.23
Can I execute several WHERE LIMIT statements in one query?	+1.43
Index in hstore with no predictable key	0.00
Calculate proportion using PostgreSQL	0.00
Compare data from query result to different table data in PostgreSQL	0.00
Postgres Grant SELECT & UPDATE privilege ONLY to a user	0.00
Composite data type missing value when returned from function	0.00
Ways to improve this SQL query	-0.19