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Rating Stats for

Vamsi Prabhala

Rating
1602.23 (1,683rd)

Reputation
42,592 (2,548th)

Page: 1 ... 8 9 10 11 12 ... 42

Title	Δ
Duplicate the rows based on some criteria in SQL or R	-1.41
Get all employees that do not have vouchers on a specific date	-0.22
SQL ORACLE SUBSTRING	+1.80
SQL, how to order by score and get position of ID in ordered list	-0.63
Return true if two columns have intersected values	-1.70
How to get list of suppliers with most orders first	+0.28
Apache Spark : Query for success rate	-0.35
Order Records by Specific Order with Specific Row Values	+0.28
Grouping with restrictions	+1.33
how to group by first letter of text	-0.20
How to use dateadd function in SQL Server 2017	-1.64
Extract subset from the main query in SQL	0.00
Error while compiling statement: FAILED: ParseException line 10:0 c...	0.00
T-SQL - Equal to both but not either	+0.29
How to get rolling MIN number for all rest rows(include current row...	-0.22
aggregate value in different rows	+1.60
MySql - left join with where on related table	-2.84
Coalesce null across multiple rows	+0.30
date_trunc in hive is working incorrectly	-0.59
How to use only the first comma in a string as a delimiter?	0.00
SQL: how to update a row based on a previous row	-0.52
t-SQL: calculate date difference with dynamic lag	0.00
Combine two simple SQL queries two one query	0.00
Querying two tables with different columns but one and with no rela...	+1.67
SQL select only those group for which other column has only Nulls	-0.86
select all available combination by specific field in one query	0.00
How to query average difference in ratings between a user and all o...	0.00
How can I select for the latest row based on two different attribut...	-2.49
Cumulative totals for every 3 rows	0.00
Pull two specific rows of data based on a function between them	+0.36
Mysql query use regular expression and underscore	0.00
Get the least closest value	0.00
Select most occurring values across few fields after GROUP BY in MY...	0.00
SQL QUERY - people with common values	-1.12
SQL Server UNION and offset primary key	+1.26
Getting dates for each user - even if no activity in between	0.00
Combining window functions and group by in Teradata	-2.42
SQL: Grouping records for pathing	-0.48
Group contiguous blocks for aggregation in SQL (Redshift)	+1.79
SQL - Grouping segments for AVGs and COUNTs	-0.55
How to get ID's of Self Referencing Table?	-0.47
SQL Between AAA and ZZZ	+0.27
How to retrieve row when null then take above record in table,with...	-0.71
SQL Query to partition aggregate data from Amazon AMS	0.00
Simple join table assigning default values for each row (sql fiddle...	0.00
How to implement tidyr's complete() in SQL?	0.00
Show measure based on other column	0.00
Can we modify the previous row and use it in current row in a SQL q...	-2.48
How to GROUP BY 2 different columns together	+0.27
Remove special characters from a string in oracle sql	+1.57