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Rating Stats for

Vamsi Prabhala

Rating
1602.23 (1,683rd)

Reputation
42,592 (2,548th)

Page: 1 ... 16 17 18 19 20 ... 42

Title	Δ
SQL Server : find break in dates to show unique rows	-2.81
How to Extract Date From String Python	-0.55
SQL select multiple rows into one row	+0.28
TSQL: INSERT or UPDATE from SELECT result	0.00
Adding columns from other SQL tables	+1.33
Best way to select records that having more recent date from groupe...	-1.48
Count instances of value (say, '4') in several columns/ rows	0.00
Aggregation per Date	-2.23
MYSQL: Grouping by week intervals, where greater then Monday	0.00
Determining average of one column in relation to another in SQL Ser...	0.00
SQL - find distances between two cities, have to format the table	0.00
Splitting rows to bin by datetimes / recursive CTE?	0.00
Calculating the SUM of (quantity * price) from 2 different tables	+0.27
SQL Query to return one record for a column with duplicated values...	0.00
SQL difference between two days in hours per day	+1.60
Get content of columns starting with substring	0.00
Get the minimum of 3 columns in Vertica	0.00
SQL capped, continous sum	-0.22
clean up overlapping Valid from - valid to	-0.40
SQL Server: how to include count in the select query with where cla...	+1.16
Case When statement to identify integer/non-integer	+1.03
sql select with no duplicates in both columns	0.00
Trying to create a regular expression [ORACLE]	+1.15
How to do column-wise and row-wise operations in SQL	-2.39
Join Tables Conditionally Without a Subquery?	-0.63
SQL - get records within date range, incl. same day records	+1.71
MySQL - How to select rows with the latest time for each date withi...	+0.28
How to increase the number of columns in output table to show more...	0.00
How to display only the second purchase made per account	+1.19
SQL Query to post process duplicate rows	-1.26
SQL - How to use wildcard in LIKE as a normal character	+0.58
Set values in table based on minimum from groups in another table	0.00
How to concatenate two columns that might contain NULL values in a...	+0.64
Get count of all instances before a certain date	+0.29
Take the versions other than Max SQL	-0.45
Wildcard integer in postgreSQL	0.00
Elapsed Time Between Two Dates for specified time range	-0.72
Selecting data based on 2 different criteria	+0.28
How to group by where at least two rows have differing column values	+1.80
PostgreSQL regular expression capture group in select	-1.36
how do I make multiple count under having clause	-2.03
Divide by 0 error in Query	+0.68
Impala: duplicate table alias when trying joining on multiple columns	0.00
Calculation in Sql Server	-0.17
SQlite nested query with counts	0.00
SQL get data from multipe tables	0.00
TSQL - Query help for generating incremental sequence numbers	-0.83
Replace portion of string in many records with a single query	0.00
Accounts only if Balance is Negative for 3 months or more	0.00
Multiple Counts() in the same query	0.00