StackRating

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

Nolan Shang

Rating
1437.77 (4,534,745th) 		Reputation
2,109 (79,824th)
Page: 1 2 3 4 5 6
Title Δ
Specific number of characters in joined string +4.34
Checking if a table rows exist while running a SQL Server procedure 0.00
How can I skip the else if statement? +0.77
Count rows from two tables associateds to a third table -1.30
Determine if any values satisfy a condition -3.26
SQL where clause CASE switch with multiple THEN +0.93
Not able to convert data type varchar to numeric -3.84
Find if any columns that contain null in SQL Server -1.37
Complicated SQL Query. Any way to simplify? -3.46
T-SQL: Separate String Into Multiple Columns -2.01
Correlated Sub-Query: "the percentage value of its stock on ha... +4.25
SQL for below requirement +4.46
T-SQL unexpected behavior in isnull function +2.34
T-SQL Dynamic Query 0.00
SSRS Extract substring from string before the second string -3.20
Retrieving calculated field's formula? 0.00
Getting value repeated for next year if value is recurring 0.00
Using Select From table in Insert statement of a merge query +3.98
How to get result set from subset of UNION ALL query results +0.39
Where Clause with IN and Coalesce +5.18
update one table by inserting values from another table SQL server 0.00
Update with Join -3.69
What is the correct MSSQL datatype if we want to support millisecon... 0.00
Time and Date Clash - Sql Server -3.61
Error while converting varchar(500) to float in sql server v2008 +0.19
Why I am getting this Error : "columname is not a defined syst... +1.02
Better way than CTE 0.00
SQL Server 2012 : after this installation complete SQL feature inst... 0.00
T-SQL Help require for Pivoting multiple columns 0.00
How to select distinct rows, but repeat if it has a different row b... +4.35
pass a loop as parameter to a stored procedure -3.58
SQL Server : create batch of Employees and prevent one emp going to... +4.00
SQL Server : create batch of Employees and prevent one emp going to... -4.00
Why return -1 is not working as expected 0.00
SQL Server 2008 R2 has wrong default collation 0.00
Alter table to add Identity column based on Order By -2.00
Grouping records and excluding +0.30
SQL to insert 200 Million records +0.32
Table join with scalar valued function -3.68
SQL - An aggregate may not appear in the set list of an UPDATE stat... 0.00
SQL Server - transpose data conditionally 0.00
Copy column with mathematic SQL Server +0.41
SQL command string clean up -3.78
Why do I have different result set between SELECT * and SELECT Colu... -1.21
Function to remove unwanted chars - SQL Server 0.00
SQL Server Pivot Rows Into Columns +4.13
SQL Server transpose a query result -3.79
Sum multiple groups in the having clause -3.00
How to get Sum of Group in last row of group in SQL Server -3.83
Setting MAX for Auto Increment ID in SQL Server 0.00