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Paul Maxwell

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1539.01 (12,296th) 		Reputation
23,243 (5,622nd)
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Title Δ
Sum values within 24 hours without repetition -1.22
In SQL I need to summarize different values of a column based on an... 0.00
Postgres Count Function for monthly transactions, counting distinct... 0.00
Use ORDER BY in SQL Server starting from row 2 onwards only +1.34
Calculating total time hh:mm:ss in sql +0.09
Columns in rows in big datasets (PostgreSQL) --Transponse? -1.46
using join and group by clause in mysql -0.45
MYSQL get the first value in JOIN query +0.25
MySQL count column from multiple tables. Group results by primary id -0.01
Is there a MySQL Statement for this or are multiple statements need... 0.00
Converting Timestamp value to AM/PM Format? 0.00
MYSQL Diff From MAX +1.45
Transfer Rows to columns -0.19
How can i get the timediff of two different rows in MySQL? -0.01
How can I search by two continuous rows in SQL? -1.55
SQL concatenating in a select horizontally -1.99
Comparing row values in oracle -0.07
calculate a total using SQL Query -0.02
MySQL Query - Join Subquery 0.00
display more than one value using a SQL query +0.48
sql join order dramatically changes performance +0.48
How can I average table rows by timestamp? -0.52
CASE and IF query only returning one conditional result 0.00
Mysql query select every user per date latest record 0.00
How to dynamic pivot with a table variable? 0.00
Order by causing slower select in Oracle -1.88
MySQL Max with wrong fields -1.59
How to compare tables with many unions and join? +1.89
Why SQL Server sql query returns empty list? -0.05
Performing calculation from two mysql tables by month -0.22
SQL Query to add different tables data -0.37
is there a way to limit run of sql command in case of first conditi... 0.00
STUFF Function producing multiple rows +0.09
How to write MySql Stored Procedures for to show all reason for eve... 0.00
filter overlapped rows in mysql table -0.08
Count rows for two columns using two different clauses -0.53
How can I convert SQL Server date to custom formats +0.47
Calculate Percentage in MySql 0.00
Sql - WHERE clause with IN condition +0.48
A "not equals" predicate slows query down tremendously; w... -0.39
SQL left join with where clause to apply some conditions +0.75
DB2 alias in WHERE clause -0.12
Oracle/SQL Query issue +2.39
SQL: How to find the sum of values where all the records has the sa... +0.52
Distinct values of two queries +0.42
Group by 2 columns regardless of order -0.07
MSSQL Server get two days Differents and days count from date range 0.00
Simplify SQL Server Query by Eliminating Views -1.55
Recursive CTE - Returning odd and even records -1.14
Select customers only got red cars in mysql (not red and green both ) +1.64