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Rating Stats for

Thorsten Kettner

Rating
1568.58 (4,220th)
Reputation
53,830 (1,814th)
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Title Δ
Get Periods of dates from SQL Query +1.52
How select data from distinct Companies in the same row? -1.58
Display employee name who were hired on Sunday of October Month +0.12
Oracle Database: getting hours as int value from passed date and ti... 0.00
Produce one row in an Oracle sql query using group_by +0.08
Best practices of Oracle LEFT OUTER JOIN -1.67
Count rows from one tables of users in another table +0.38
Use Multiple conditions in Case Statement -0.34
SUM() not working in MySQL : SUM() with DISTINCT -0.32
Sub Query SQL - select -0.07
Compare 1 row of returned data from multi-row nested SQL statement +0.47
Access: Compare current field value in subquery 0.00
Oracle Grant privileges -0.77
SQL Server : create view inside CASE +0.45
How can I find which column is empty? -0.65
How to write query for following output in MySQL +0.45
How to create data categories in sql query? -0.37
Need a query for many to many relationship in MYSQL +0.43
Mysql return today's result before future date results -0.56
Bring up a value for an entry that does not exist +0.45
Error 1214 when using GROUP BY in my view 0.00
SUM and AVG of cells with SAME values in multiple columns 0.00
Using an sql join's "ON" statement with an "AND&... -1.11
Filter record of everyminite based on seconds Using Mysql query -0.60
How to get data for below scenario? 0.00
How to show GROUP BY data in a loop +0.41
INTERSECT replacement in MySQL 0.00
Trigger set insert row values to null 0.00
SQL: How to relate duplicate rows to unique rows and remove them fr... -0.27
Working with several line of Detail in SQL -0.96
MySQL, Select all that don't have a sum in other table -0.79
SQL query to return only first occurance of one column value -0.93
MySQL dividing current row with current row + 1 0.00
Every derived table must have its own alias #1248 0.00
multiple join query select only one of each type +0.43
SQL - Ignore reacquiring entries +0.44
COUNT of DISTINCT ids NOT IN subquery? +0.26
SQL Count duplicates in one column but condition for duplicate is n... +0.28
In statement alternative -0.08
Shuffle records and sequential records in sql server -1.91
SQL query group by with extra column -1.48
what is the right way to reduce multiple update statement in oracle 0.00
how data stored in b-tree for composite key in mysql? i want to kno... 0.00
MySQL find all rows where rows with number of rows for possible val... +1.11
SQL querying to get every possible link -1.02
More efficient way to compare 2 enormous tables in POSTGRESQL +1.79
How to optimize the query? What i could to read, for understand it?... -0.24
Best way to return 450 rows with query that currently only returns... +1.95
Insert values of one table in a database to another table in anothe... -1.96
Count unique rows 0.00