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Josef K

Rating
1572.57 (3,754th) 		Reputation
32,863 (3,607th)
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Title Δ
How do I determine the last day of the previous month using Postgre... -0.41
SQL get within 24 hours -0.57
How should I go about warehousing data from different sources? +0.03
How to get all parent names +1.14
mysql maths based query -0.15
SQL Server: pivoting across multiple colums +0.52
crystal reports table source difficulty with user defined functions 0.00
Crystal XI - Include a group total for values where the group field... 0.00
How can I query a database for the last entry for each user on a gi... +0.42
T-sql How to get all rows 'between' two other rows -1.39
Single code issue in SQL at the time of compilation -0.48
groupby query by year +0.02
How do I stack fields vertically in Crystal Reports 2008 -0.04
Optimising stored procedure for better performance -2.05
sql join or multiple selects? +1.08
Hotel Reservation System Sql Query? +1.83
Query to Summarize Statistics with Group By -0.11
Unexpected result using a CASE statement in sql query (oracle DB) +2.10
How to find values from one table to limit other table? -1.64
How to improve rendering performance of SSRS 0.00
Classic ASP - Converting a script to use parameters causing issues 0.00
Reading from one table to get a field and then using that field inf... -0.02
Summarise by week, even for empty rows -0.21
Count parent rows that have children -0.46
SQL Query Regarding -1.20
SQL - Comparing and Grouping Data on multiple rows -0.09
SQL Server: generate empty row? 0.00
Calculating working days including holidays between dates without a... +2.11
Crystal "or IF" function error -0.02
sum the count of days in many intervals 0.00
SQL - Select tables where row number is XX -0.52
Grouping Issue in SQL Reporting Services 0.00
SQL - uniquely select (possibly missing) children in a hierarchy -1.57
SQL Server 2008: SQL Poser - Aggregate? ranking? group by? 0.00
SQL query that returns aggregate AND non aggregate results +0.53
(my)SQL database - storing different types of same value +0.21
Select main Crystal Report data according to parameter 0.00
SUM acorrding to another column -0.31
How to calculate an exponential moving average on postgres? -1.55
PostgreSQL cross tab with three columns with values summed from one... 0.00
SQL: multi valued attributes -0.92
Don't select value from column identical to value of another column... 0.00
SQLite Error 1 No Column SQLite Insert Error -0.10
Search records in a table with the same date or entering into this... 0.00
Qt Query Top Number Record Selecting +2.78
How do I get the number of rows equals to a string in MS Reports 0.00
implementing Inheritance in MySQL 0.00
self join with a self-referring condition +1.57
Efficient sliding window sum over a database table -0.62
SSRS Report: Extra space between fields when a field is null +0.51