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Rating Stats for

Derek Kromm

Rating
1543.71 (10,127th)

Reputation
16,171 (8,644th)

Page: 1 2 3 ... 8

Title	Δ
DynamoDB Table/Index Modeling + Querying	0.00
Shuffle data in a repeatable way (ability to get the same "ran...	+0.69
Can I add multiple columns to Totals	-1.48
Is there a way to copy the structure of a table (fields but no data...	+0.10
SQL for randomize posts	+2.01
No rows returned using count in having clause	+0.44
SQL: SUM after GROUP BY	-0.66
Not sure which SQL join to use	+1.17
How to select and join on a query with a table	-0.06
Mix of AND / OR in WHERE clause leads to unexpected results	+0.10
Best practice for keeping historical data in SQL (for SSAS Cube use)	0.00
Query for the creation date of indexes	0.00
Prevent SSRS Filter Criteria From Removing Results with a Blank Field	0.00
Select query to return values for all records	+0.45
Percent on a Count SQL	-1.95
Comparing 2 different columns of 2 different rows in Oracle 11g	0.00
How do put the Time Dimension into order which I imported from an e...	0.00
SQL: multiple groupings needed to track duplicates	-0.06
Grouping strings with NULL values	0.00
DISTINCT values for two columns in MySQL	0.00
Check and compare column values in sql server table	+0.74
Trimming fields in SQL	-0.07
Where statement where the user's average minutes is greater than or...	0.00
SQL server freetexttable partial words	-0.06
Complex SQL Exclude Logic with set based operations	-1.01
Detecting cells in column that cause error in SQL	+1.34
SQL Grouping / Contract Value	+1.96
How to get average of the 'middle' values in a group?	+0.10
Date function in SQL?	+0.46
conditional not exits into join	-0.12
Duplication involving SUM, LEFT JOIN and GROUP BY	+0.44
Store Procedure Using IF Statement then Create Virtual Table for Pi...	0.00
SQL left join and manual null addition	-1.24
Is there a way to avoid writing inline views more than once in MySQL	-1.92
How do you summarize data from a single table using the min and max...	0.00
Use MIN() where you cannot GROUP?	+0.25
Alternative to Nz and IIF(Is Null)	0.00
Issue with subquery - All expressions must have explicit name	+1.99
Deleting/Ignoring Duplicate Records In A Table And Keeping Only the...	+0.44
Filter in a SQL view to make column show records with current year	-0.55
Query to join on calcuated amount	-0.06
Convert varchar data to datetime in SQL server when source data is...	-0.82
Filtering all rows based on one value	0.00
Search query for multiple date filters	-0.60
MySQL 1005 error	-0.14
Sorting results on initial terms within a word first	0.00
Make ID negative in a JOIN	-1.95
PostgreSQL: Column Reference in Foreign Key Constraint Does Not Exist	0.00
How did this number become this datetime?	-0.05
Arithmetic overflow error converting nvarchar to data type numeric...	0.00