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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
SQL Simple Join with two tables, but one is random -0.48
Sql avg using query -0.58
Case using at Join 0.00
MYSQL query that can group by the highest datetime from two rows th... +1.04
MySQL Order by with two colums mix togather 0.00
How to order by certain columns first in a union select +0.11
DB2 - Where Subquery -1.24
Only one expression can be specified in the select list when the su... -1.70
Multiple boolean columns or a new table +0.20
How to query for a phrase on SQL database of words? -0.89
SQL AND Operator Not Working VERTICALLY -0.65
ORACLE (11.2.0.1.0) - Recursive CTE with a date expression -0.13
basic sql: retrieve all data that does not contain specified values -0.96
Oracle, SQL, how to get intervals between dates -1.46
In MySQL how to join tables using their names which are based on co... +1.81
TSQL join over 4 tables with exclude condition -0.67
SQL: GROUP BY vs. DISTINCT. What is the best one in this situation? -1.96
In sql server I want to get class name ,student name who score maxi... -1.17
Crystal report failed to retrieve data from database +0.31
Count Distinct Date MySQL returning one row -0.60
How to efficiently set subtract a join table in PostgreSQL? -0.75
SQL - where column in another recordset from another database +0.91
How can I create a WHERE clause where there are some mandatory fiel... -0.12
Getting last value of a grouped result - Oracle SQL -1.82
Can't address parent field in query with multiple subqueries -1.94
Can't address parent field in query with multiple subqueries +2.06
How can I generate sql matrix -0.17
Finding 2nd to last date with SQL +1.58
SQL syntax error INNER JOIN -0.35
SQL Query From two Table satisfying a condition -0.18
MySQL SELECT MIN price with priority of field 0.00
Oracle SQL Count Grouping by without repeating records in previous... +0.56
SQL search in the same order as requested and showing not found items -1.95
MySQL query with several nested JOINs 0.00
Oracle SQL OR AND Statement 0.00
How to combine post table and image table using sql left join and u... -0.64
Clause group by if two lines return the maximum -0.07
delete duplicate rows from table row number partition by -0.09
SQL Query to get data from 4 tables - to CAST and SUM 0.00
How do I check if a certain value exists? +0.71
How to replace Invalid Date Part (Day / Month) to default 01 if Yea... +0.89
can we have like operator with select query as input for it? +0.39
How to "CASE" SQL Server query -0.26
SQL - return records that match ALL inputs 0.00
How to choose primary key and normalize this relation schema? +0.65
MySQL query skipping 001 numbers +2.00
MySQL query skipping 001 numbers -2.00
MySQL rounding behaviour does not work as intended ..? +2.34
SQL "case when" query -0.98
my group by type and count self joining table to get the summary +1.83