StackRating

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

etsa

Rating
1517.35 (37,926th)
Reputation
4,660 (35,681st)
Page: 1 2 3 ... 8
Title Δ
Calculate periodic values from year to date figures in SQL +0.63
get 5th previous date from current date through SQL except public h... +1.74
Combining SQL statements into one +0.83
SQL Logic not working +0.08
Generating 'customers also bought' from table +0.85
Java Spring SQL how to combine/join 3 tables into one +0.46
Clustered Index - Trade-off Query VS Insert? 0.00
distinct, max and group by query in sql -0.03
Look for duplicates in related tables -0.02
Select from database by different column values in rows +2.44
Efficient alternate to the cursor in TSQL 2012 to get last value fo... -1.92
How to count the combination of two column -0.04
Removing certain events from an unsorted table of events based on t... 0.00
Alternate for left join +1.80
SQL (Oracle): group by bounded to certain columns +1.70
How to add CASE in the SELECT statement +0.00
SQL - finding customer with 2 specific products bought -0.79
MySQL: Return only if all values in IN() match a result 0.00
How can I reset IDENTITY column of my table in SQL Server? -0.00
Sub query returning multiple results within an insert -1.56
SQL Server 2008 query to get sales count for every seller and status +1.83
How to run a joins query which conditionally uses the joins -0.27
Filter rows of query based on group role in postgresql 0.00
SQL Server query performance alternative (Concatenating strings in... +0.98
How to count the consecutive duplicate rows in mysql +0.47
MySQL One to Many Select -0.47
Oracle Distinct column to check +1.52
Finding Parent-Child relationship where levels can be repeated +1.89
How can I use GROUP_CONCAT with multiple values? +0.48
Comparing values in two SQL Server tables then update -0.50
ORA-02253 ORA-02253: constraint specification not allowed here 0.00
Combining conditions for CASE, mysql query 0.00
ORA-00957: duplicate column name while inserting data from excel to... 0.00
SQL Query for Case statement of adding Year +1 to display in anothe... -0.03
Ms Access/ SQL query -0.07
How to check time allotment overlap in table (mysql)? 0.00
Update end date based on its succeeding start date in sql server +0.01
SQL Procedure with LIKE 0.00
sql query: To Select multiple value of second table in comma sepera... 0.00
MySQL update table1 by table1 + table2 then set table2 to 0 0.00
T-SQL Join two tables where the join condition is dependant on valu... -0.27
MySQL select all values which share this field's value +0.48
Order a resultset by a specific requirement -0.35
about the sum of multiple select in same table 0.00
Making subtraction, division and multiplication filtering your data... 0.00
Regular expression for mm/yy in Microsoft SQL Server +0.17
How to create a query for this scenario? +0.31
How to use “Partition By” or “Max”? for SQL Server -0.26
'Simple' mysql query takes 30 seconds to load -0.52
How select random column from mysql table? +1.95