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Vamsi Prabhala

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1602.23 (1,683rd) 		Reputation
42,592 (2,548th)
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Title Δ
How to get week starting date from a date in R -0.46
How to get a String from not null values of the columns row wise in... -1.50
Select SQL logic -2.40
Order by a specific condition +1.08
How can I combine these 2 Oracle Queries from 1 table +0.22
How to create new comma-separated column from existing data? 0.00
Convert INT column to Datetime in SQL Server -1.39
How to get the 2 greatest values between multiple columns? +0.96
Checking if someone stayed in a hotel during a certain month, SQL -0.66
SQL Server: calculate all days per month when no orders? -0.17
Oracle query to fetch the count of distinct records based on anothe... 0.00
Fetch the row which has null or else the Max value for a column +0.95
Exclude same pairs from sql query -1.04
SQL Query - find with all NULLS +1.11
postgres query where values contain backslash +1.20
How to combine in one sql query in extra column the result of 2 gro... +1.27
Group records with multiple sets in sql +1.39
Populating Time Dimension with SQL script - Teradata -0.54
How to combine multiple sql queries into single query? +0.98
Oracle SQL Alphabetic Patern Recognition -0.71
Multiply rows in group with SQLite -0.43
Error in using variables in SQL statement in Python? +0.32
How to findout Non working hours between days in sql server (Previo... 0.00
Select value based on priority of another column Oracle SQL -0.88
Cumulative Compoud Interest Calculation(Oracle Database 11g Release... 0.00
Group by Week Number and Week Ending 0.00
MySQL Query - Get Customers who have not bought all parts of a sing... -2.20
Redshift list 3 most recent values per year 0.00
SQL: Pull Out Most Recent Added Date From Records +2.28
How can I most efficiently get these group_by stats in MYSQL statem... -1.01
select varchar as date in mySQL +1.18
how to get distinct column value1 from a table which does not inclu... +1.60
TSQL - Iterate through list of dates, group data, and insert into t... 0.00
Check if a number is prime or not in mysql +1.65
TSQL find number of correspondences -0.10
Users that returned -1.07
Get the count in a separate column in SQL +0.93
Hive collect_set() -0.63
SQL: Calculating a new column in Postgres that refers to its own rows -2.37
Take one month back in teradata sql -0.46
SQL: count based on multiple columns +0.27
Reconfiguring table column data in rows via SQL query 0.00
SQL - Operand data type datetime2 is invalid for subtract operator 0.00
SQL order by repetitive sequence -1.09
SQL reformat row to column -0.49
Oracle - Split a record into multiple records -0.68
Assigning categories based on percentage within a group in SQL +1.57
Select distinct column value when multiple clauses on other columns... 0.00
Get the last value of partition group in Hive query, but with addit... -2.58
Merging similar pairs in a Redshift table +1.53