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Paul Maxwell

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1539.01 (12,296th)
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23,243 (5,622nd)
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Title Δ
SQL LEFT JOIN with WHERE class +1.11
Set Date Format in Variable -0.15
MYSQL Query - Get latest comment related to the post +1.61
How to convert a timestamp to an integer (Unix epoch) in Postgres -0.51
conversion from nvarchar to numeric fails +0.49
MySQL Creat View with all data where date is max -0.51
Solution for subquery in MySQL WHERE IN -0.77
Solution for subquery in MySQL WHERE IN -0.77
Select Orders of Last Month in MySQL 0.00
Better SELECT WHERE MAX -1.68
MySQL performance issue on a simple two tables joined Query -0.01
SQL subquery not producing correct results 0.00
Why can't we use DISTINCT keyword when we use ROLLUP operator? +2.52
Get 10 distinct projects with the latest updates in related tasks -0.46
SQL code not pulling highest date before defined date: Revised +1.44
SQL Query produces duplicates with "Where IN" query 0.00
Get Count of first records in SQL Server +0.29
How to limit results of a correlated subquery that uses outer query... -2.09
Find DISTINCT Missing SQL Dependencies -2.43
Select statement with a where clause and add 'comment' in a... -1.20
fetch data from table on the basis of condition in mysql -0.72
SQL Group Multiple Columns and count +0.48
Count likes of each user using two tables 0.00
SQL Percentage of group total +0.47
How does recursive CTE work with example in the doc? -1.29
Why is "ALL" breaking my query? +0.05
Why are queries faster when subqueries within the WITH clause are d... -1.60
Build a SQL with sum -0.69
query with union, join and limit (not working) -0.58
SQL "BETWEEN" request not acting as I want -1.38
Percentage calculation when size is same but weight is different 0.00
How to replace OR operator with UNION operator? -0.63
What should be the correct query? -0.32
Find distinct of a value from a list of value +0.33
How to filter by date in SQL -0.06
select query to get first row from rows having multiple id's.(w... +0.48
SQL ROW_NUMBER() always return 1 for each row +0.52
Convert timestamp to date in Oracle SQL +0.42
Case When Statement First Character Match Letter Range -0.38
mysql Multiple left joins using count +0.47
Best way to understand big and complex SQL queries with many subque... +0.04
BIG QUERY SQL: How to find different sets of duplicates within a vi... 0.00
SQL - Getting date difference between two rows between three tables -0.22
PL/SQL - Using a conditional statement in the "where" cla... +0.06
Joining sub-queries to get data for start and end provided dates op... +0.47
Sql query group_concat with join 0.00
Select statement for Oracle SQL -1.11
What's the difference of SELECT and SELECT IN in sql? -0.89
Need the opposite from a query with two times the same value -0.96
How to get the latest record based on Timestamp in SQL Server with... -1.13