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P.Salmon

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1520.71 (30,495th) 		Reputation
8,015 (19,674th)
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Title Δ
how to count and field name from this query +0.48
MySql Where and And Statement throws error in Join -0.78
MySQL create a table for an inner join UNION right join +0.67
sql merge rows into columns ( many to many situation ) -0.04
MySQL error code 1242 +0.48
find overlapping time intervals and remove them 0.00
Merging Aliases in a JOIN? +0.49
How to get the row before and after a specific value in MySQL -0.01
MySQL Order by two different fields at same time -0.04
delete Duplicate Row SQL server -0.28
how to make procedure to update in mysql 0.00
Columns are ignored when no matching row found in LEFT JOIN while u... 0.00
how to check if Integer array which record not Exist in mysql +0.49
Combine rows from Mulitple tables into single table +1.44
How to return only certain rows -0.19
How to Sort Amount Number Negative and Positive Number In SQL server -2.33
get last data query from calculate and group by 0.00
can't get simple mysql function to work 0.00
Calculate sum as per record type 0.00
Select first row within same value of one column +0.05
SUM from the results of a subquery of N results as max for each user 0.00
pivot table type output in mysql 0.00
Query doesn't excecute for a select count of a particular colum... 0.00
how to convert column into rows of a table using MySql 0.00
MySQL: Self join table offset by one row (equiv to T-SQL CTE with R... 0.00
Data column against all data tables on a schema 0.00
MySQL - IF within SELECT -0.83
Why does COUNT() show only one row of table? +0.17
How to categorize or divide total days proportionately to a specifi... -0.18
How to find latest row in a table corresponding to each row in a di... 0.00
MySQL SELECT all datas and UPDATE in one query 0.00
How to modiff my query to obtain the desired result? -0.20
SQL Server pivot one column and unpivot three columns. +0.35
How to solve null value in MySQL? +0.49
Everyday Inventory If inventory shows negative value select next st... -0.26
I have a table where I created 5 columns level1,level2,level3,level... -0.01
SQL Server combine multiple rows into one 0.00
Select counts from 2 different tables without subselect within subs... -0.01
Calculate the Average for the last x records belonging to a distinc... -2.10
Unpivoting ranges to generate report-like results -0.79
Mysql Select query To fetch consequenting records with count and fu... 0.00
Read data from two tables and writing into csv +0.47
I need perfect mysql query to get result as i want -1.22
Selecting Year over year sales data grouped on product name making... +0.55
Fetch only one row per condition -1.34
Mysql Query maching exactly id(s) array +0.19
MYSQL - Select twice from one column in multi table query 0.00
Query with sum, where condition and group by +0.51
How to determine if a SQL statement will run? +0.49
How to get 5 record of each group with order by descending using my... 0.00