StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

George Joseph

Rating
1515.27 (44,331st) 		Reputation
1,590 (103,545th)
Page: 1 ... 4 5 6 7 8
Title Δ
Grouping by week and summing left joined field in a postgresql query 0.00
Deadlock while updating SQL Server 2008 table though multitasking +0.02
Update a value in all tables in the entire database -0.74
How to find missing data from duplicate table without using 'EX... -1.11
How to get the group by having maximum timestamp -0.05
Metadata of Getting number of rows in Views 0.00
Creating a select COUNT with many SUBSTR -1.74
How to find every table/columns in SQL with a string/number -0.01
DB2, getting averages using a case statement within +2.30
My pl sql block is executing for only 15 min i need to increase the... 0.00
Index on a TEXT column with defined set of values -1.72
SQL - Pivot rows to columns and take cartesian product -0.03
query not displaying the expected output +1.96
Add some numbers in front of a column +1.20
Fetch data from complex SQL table +1.74
How to get a string which contains a specific string between two fu... -0.34
SQL Server : query optimization in stored procedure -0.01
How to set a variable from one condition and use in another in SQL +0.51
Do we have a workaround to use alias with 'where' in sql +0.12
Fetch records from table based on count from another table with mat... +0.37
SQL Server, find cross value in different columns +2.32
skipping database records if count is 0 +0.14
SQL COUNT by each date with multiple date fields -0.19
SQL to find max of delta values from same column -0.24
Oracle SQL interview Question on Materialized View? 0.00
How to loop statements in SQL Server +0.50
Difference between EXISTS and JOIN to check existence of records +1.06
How To Create Duplicate Records depending on Column which indicates... +2.30
USING MAX of ID and Left Join -0.35
SELECT with LEFT JOIN performing math operation twice? -1.58
SQL Server loop through a table for every 5 rows -0.54
SQL nested loops are too costly -0.71
Oracle SQL: How to generate a cricket match point table with detail... -0.77
Minus value in Oracle database +0.51
The most efficient way to select aggregated data across the same co... -1.52
Oracle DST Time Conversion Error ORA-01878 -1.22
Split month by week range (Monday-Friday) in SQL Server 0.00
How to speed up query with DISTINCT in PostgreSQL? +0.38
T-SQL : dedup and query latest unique records 0.00
Msg 207 Invalid Column Using CTE in WHERE Clause +0.06
SQL: Sort rows based on attribute order +4.25
MySQL & Python: How to map the table data? 0.00
Append values in SQL -3.00
How do I query the value at the start of each week? -1.10
How to select the first observation in a category in PostgreSQL -3.83
SQLite: Delete all of rest duplicate records? -2.93
SQL Reverse sum operation 0.00
SQL Server alternative to using subquery in aggregate function -1.26
How to filter specific records from the below? -0.81
Problems with SQL sum aggregate function +3.42