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Rating Stats for

Vamsi Prabhala

Rating
1602.23 (1,683rd)

Reputation
42,592 (2,548th)

Page: 1 ... 12 13 14 15 16 ... 42

Title	Δ
SQL Server - find absence date occurences	+0.66
Select all cell values of a single row table and list it as separat...	+0.58
Mysql select one record from group having one of three conditions	-0.78
Add missing rows to SQL query	+0.28
SQL tag list and tag filtering	0.00
Select most recent increase in value column by ID	-0.45
Oracle SQL Calculating Variance	0.00
Rank records based on 1 column's changing value	+1.66
Cumulative Sum of column doesn't work	0.00
How to get records with single query	-1.52
How to merge two similar queries working based on if-else into one	0.00
How to create a column and fill in data based on criteria on curren...	0.00
Counting and limiting number of rows per field value not working	0.00
Query that concatenate possibile NULL value	+0.58
Hive query with certain specific exclude conditions	-0.48
PSQL dense_rank of one item out of distinct total items	+1.56
Explicit conversion from data type date to bigint is not allowed	+0.74
TSQL - If Valid is true for at least 1 user in each group then retu...	-1.09
How to copy values based on multiple checks and fill the values for...	0.00
How do I get the latest timestamp value per day?	+1.49
Get the first group of rows where specified column is null	-0.48
SQL that returns all 10 way (!!!) combinations of a summed column	-1.38
Postgres complicated SQL query	0.00
Search items of one table into another save the results	+0.05
Get Quarter and Year between two dates	+1.01
Calculated Weighted Average in SQL	+1.74
Jaccard similarity computation in hive	0.00
Get the value using substr and instr in oracle	-0.52
Creating PostgreSQL view by running subquery multiple times	0.00
How to select missing date value	0.00
SQL - Update if all bool values for an id are true	+0.27
SQL - Multiple grouping within report	0.00
Is there a way to avoid columns from GROUP BY	-1.80
Find longest streak in sqlite	0.00
Finding out the increasing subsequence in sql	+1.70
Deaggregate into single unit level	-2.41
moving maximum in postgresql	0.00
Update query that has same From and Join table reporting Ambiguous...	+0.57
sum dates values based on custom quarters	0.00
Convert table from column wise to row wise format	+0.27
SQL Vertical grouping	+0.88
Count and divide distinct value pairs from multiple columns in SQL	0.00
Extract String from set position up to certain character	0.00
How to get unread notifications (2 tables with FK)	0.00
Obfuscating names with the same length in PostgreSQL	0.00
MySQL - get booking reservations according to dates	+0.28
sql to fetch column names as string depending on row values	-0.90
Get unique symmetric pairs from two columns with SQLite	-2.07
Transpose only certain data in SQL	-0.27
MySQL - Exclude Most Recent Month by Group	-0.04