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Rating Stats for

Thorsten Kettner

Rating
1568.58 (4,220th)

Reputation
53,830 (1,814th)

Page: 1 ... 22 23 24 25 26 ... 84

Title	Δ
UNION ALL - JOIN how to limit to 1	0.00
PostgreSQL - Only different values in fields	-0.11
MAX or MIN on SQL table value with condition	-2.17
Many foreign keys in one column	-1.04
Join three tables with CROSS JOIN	0.00
Get custom Distinct Values from column table	-2.37
Query taking lot of time	-0.22
Can a non-nested query for filtering data with "LIKE" and...	-0.14
SQL - select first_table_id from linking table where all records in...	-0.62
Cyclic hierarchy relationship query Oracle	0.00
SQL left join giving duplicate results	-1.87
SQL Server 2008:: Efficient way to do the following query	0.00
COUNT with case statement not working properly	+0.69
MySQL select from a period of time	+0.39
Speeding up Joins with Indexes	+1.55
SQL query keep showing duplicates	+0.16
How do I combine multiple between arguments	+0.91
sql string can't get right	-0.01
Sum all rows returned in query and use it in each row	0.00
Use of Group By affects average	-2.13
show one result per person sorted by date	-1.70
How to prevent update statement from setting some records to null?	-0.20
Create Table from an already joined table	0.00
Select Distinct, but including non-distinct time-stamp	0.00
SQL to retrieve all linked records	0.00
How to optimize mapping over several tables	-0.21
Invalid identifier when using subset query	0.00
SQL where query to a first row of IN condition	+0.32
To find from a table if there is any nearer date values for the sam...	+1.10
SQL statement works with "IN" but when trying to get oppo...	0.00
Query for fetch two tables data combined	0.00
How to select rows that differ only in some condition?	+2.22
MySQL 5.7 - Error sql_mode=only_full_group_by	-2.44
Ordering Query for Country & City data for the scenario given	+2.33
How I can optimize this sql query?	+1.37
SQL Query simplification (EXPLAIN COST 58)	-0.12
Getting data from connected table	+0.14
Get the right data for a specific id	+1.72
How to select following data in one single query	0.00
SQL Insert all records that don't exist for every value of dime...	+0.40
CASE is not working and showing the NULL values when runned the query	+0.31
How do I calculate percentages within group by in postgresql?	+0.40
Split months into 4 and retrieve the average value per day	0.00
PL/SQL cannot delete multiple rows	+0.39
How to Identify Parent Quantity in SQL	+1.24
My first for loop in SQL	+1.48
Want to select all the mentioned data in single query form multiple...	+1.92
How to find previous row using Week Number and Year	+1.78
SQLite returning min value greater than max value	0.00
How to get a substring value from a varchar in oracle based on spec...	+1.51