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Rating Stats for

Vamsi Prabhala

Rating
1602.23 (1,683rd)
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42,592 (2,548th)
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Title Δ
Orace SQL - sorting with all upper case first -2.48
PostgreSQL unable to parse string to date using to_date() -1.29
WHERE date BETWEEN (a year ago) AND (now) -0.42
Select distinct with multiple tables 0.00
SQL insert statement with "NOT EXIST" based on second col... 0.00
Calculating last 7 days for each day in range -1.47
Remove suffix from column name +0.30
why sql case condition gives error -0.25
How to get greatest time when there is an aggregate function? -1.56
Common multiple rows in single row in oracle sql 0.00
Complex SQL queries +1.72
3 Statements into a view -0.96
How to add a title and substring +0.32
SQL Format $ and Rounding 0.00
How do I combine these mysql statements 0.00
Picking the first and last ranked average -0.25
Order two meged queries 0.00
sql oracle how to count value increases in column +0.85
MySQL: Sort most popular names with query, but specific to each IP 0.00
T-SQL substring between delimiters in middle of string -3.05
Multiple Joins of One Table in SQL 0.00
In one postgres query, determine whether two events happened with a... -0.20
How do I write a query to pull data from a table where linked table... +1.77
SQL count occurrence of value by distinct id -0.19
How to compose two SQLITE queries with different conditions to retu... 0.00
SQL output a rank of items given a different maximum rank per item 0.00
How to change the value of a column based on a substring of it? -1.21
PostgreSQL: reuse Column Data In Different Column Of The Same Query 0.00
How do I get the count of records that do not have any record in th... +0.78
GROUP BY based on String value +0.31
select results from two tables but choose one field over another -0.10
Insert into...Select when not duplicate -0.63
extract row with max value -0.20
SQL query to return value from sub-select that does not exist in so... -0.19
How to find rows with exact same value in one or more columns -1.76
SQL Server: Return row numbers while keeping DISTINCT in effect +1.28
Concatenate two rows in the same column into one row (Oracle); use... +0.91
Select results if table doesn't contain criteria -1.07
Trim first zero after dot twice sql query -1.08
Using a select in an update statement via ADO 0.00
Left Joining Table with Sum - Causing Issues +1.70
SQL Nested Group By Statement 0.00
Finding the highest value of an attribute using ALL in SQLite 0.00
SQL with inner join and subquery +0.32
Query to search for a MAX value +1.59
Aggregating SQL results, two tables, then summarizing results -1.45
SQL Strings that begin and end with Vowels - Looking for Shortcut +1.80
Return union query into multiple columns 0.00
How Can I Get An Exact Character Representation of a Float in SQL S... -0.03
How do I pivot values into columns with SQLite? 0.00