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Vamsi Prabhala

Rating
1602.23 (1,683rd) 		Reputation
42,592 (2,548th)
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Title Δ
Using In to pull results from a second query -0.36
How to find the difference between the count of two different sets... 0.00
Oracle sql - Invalid Identifier LISTAGG +0.33
MySQL - Join order number of latest order based on timestamp +0.37
How can I query this poorly designed SQL table? +0.41
Detecting duplicates while adding records to a SQL table +0.37
Oracle SQL -- When combining multiple rows with an analytic functio... -1.05
How to join two queries counting from two different columns? -1.06
Delete query with inner join -0.90
Grouping rows in sqlite not working as expected +0.30
SQL Server : can't concatenate string in the middle of other st... +1.35
Performing calculation where there are common column values -0.63
Set value to NULL where both values are 0 -0.15
PLSQL - Select Where Like regular expression +0.36
SQLite sort varchar that contains letter and number +2.01
Using start and end event logs to create a table/view containing sp... +0.23
SQL query to get product sales by category for each month +1.73
Getting Wrong Result Set when Using != on Dates in MySQL Exercises +0.38
Get total count using group by having count > 1 0.00
SQL for bucketing counts +1.59
My query takes years to count + group by 0.00
How would I approached selecting the same column in a SQL DB multip... 0.00
Remove line item from query based on character in a string, sql +0.68
How do I find the oldest date in Group +0.21
SQL query to select percentage per Group +2.05
Having two tables of users id and the link between them +1.70
How to select records not involved in a join -2.14
SQL Server - count how many names have 'A' and how many hav... +0.22
Normalize values within a group using SQL +0.07
Join the result of two queries together 0.00
Making `group by` result in multiple columns +1.88
pls correct my mistake 0.00
Compare Range between tables in Oracle SQL +1.81
Transform table in sql server 0.00
additional help Northwind Example SQL +0.38
Group by query based on other column value +1.22
MySQL -- Select the minimum value of a column after selecting the m... -1.92
mysql : bining a column data 0.00
How to calculate percentage of each group on a select query +1.22
Count occurrence in column value 0.00
Decimal Formatting +2.10
How to split a column which contains a combined text and number? 0.00
How to retrieve all the values starting with A to M in HIVE -1.92
Days Since Last Help Ticket was Filed +0.21
How to query two tables grouping by date and counting date registri... 0.00
SQL many to many subquery +0.39
Return column name and distinct values +2.30
Merge multiple columns in one single column SQL +0.85
How to get an item from string in postgresql? -0.82
Hive - split cell into multiple column 0.00