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Rating Stats for

Thorsten Kettner

Rating
1568.58 (4,220th)
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53,830 (1,814th)
Page: 1 ... 11 12 13 14 15 ... 84
Title Δ
Caret in SQL Server -1.19
Oracle SQL: INSERT with SELECT -1.87
Display the MAX date for each record in a WHERE IN clause SQL -1.89
Delete almost duplicates in a table -0.07
Search SQL Server table column which has multiple leading and trail... -0.25
Simple database + script in unix systems — best solution for concur... 0.00
Retrieve max date 0.00
What is the fastest way to implementing algorithm to manipulate and... -0.08
how to use an if statement in update query in Oracle +1.94
SQL Select Duplicate Issue 0.00
Cumulative sum with custom sorting in MySQL +1.75
sql query how to calculate values use same column in one table? -1.36
Join multiple tables to return only one result for each record from... -0.02
How can i use variables dynamically by changing their names using c... +0.43
How to reuse alias column in a mysql view? -0.24
Is it possible to return the missing value of a WHERE IN query +1.92
Join two tables with different structure -0.06
Two queries on a shared foreign table 0.00
How do I check two different conditions for one column in an INSERT... 0.00
How to optimize the speed of DELETE in MySQL 0.00
Combine these two SQL statements into one 0.00
Is there a way to multiply results in SQL? 0.00
Anti Join based on multiple keys / columns (SQL) 0.00
MySQL - Trying to return a single row for each distinct DATE; showi... 0.00
How to make sure results from my query are continuous 0.00
SQL: trigger to prevent invalid data from being inserted into a table 0.00
Sql query to delete duplicate rows 0.00
tricky SQL with substrings +0.12
Aggregate only Sequential values -1.90
MySQL Query Help for Multiple Tables 0.00
How can i select max of rows without using groupby in SQL code? -0.75
Is this join possible in SQL? -0.05
SQL syntax error while getting the last records of the each user fr... -1.44
SQL duplicate values of records with multiple joins +2.35
Is there a hint to generate execution plan ignoring the existing on... -1.99
mysql dont repeat -0.05
Ora not a valid month error while inserting into table 0.00
Where clause to filter timestamp data by using only date -0.80
Conditionally use CASE...WHEN - Oracle SQL 0.00
How to get value pairs from two different tables that don't hav... -1.63
Joining two or more tables 0.00
How to select max / distinct record in MySQL using a deleted_at col... -0.53
SELECT Only one value per ID - SQL Server +1.00
not able to do a UNION in Oracle SQL 0.00
Order by in subquery and alias +0.04
Oracle Selecting Index Optimisation +1.69
Generate order number based on a column value with reference to oth... 0.00
How to use a group by function in a select Query -0.57
Where am I going wrong in this modification for this Sql code? +1.92
Where am I going wrong in this modification for this Sql code? -1.08