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The Impaler

Rating
1545.06 (9,566th) 		Reputation
10,654 (14,169th)
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Title Δ
Creating a status log from rows of datetimes of status changes +0.51
How can I find the distance between rows using the longitude and la... -0.01
Mysql search query - include column from joined table 0.00
Query "is valid" but produces an error: Scalar subquery p... +1.40
How to connect a Java application to db4free.net using JDBC? 0.00
SQL condition on only 1 column 0.00
How to do the scd in mysql 0.00
SQL - Calculate weighted students grades based on grade type +0.52
Join two queries containing grouping and subqueries 0.00
MySQL Error 1215 - Foreign key (date type) to Primary key (Date type) 0.00
SQL Join on where condition +0.51
Insert into mysql 2 records with the second record referencing the... -0.53
Variable LIMIT from other SELECT 0.00
How to insert string_split output in a table? +1.25
PostgreSQL error when removing orders placed closer than 2 minutes... 0.00
More Efficient Way to Grab the Latest Value based off a composite i... +0.05
Selecting rows that only have one unique relationship between two c... -0.27
Bad performace with slow query in Mysql. High query time in mysql-s... -1.48
Add constraint to compare two attributes of different tables? +0.01
Complex DB2 "VALUE" Function - Why would this be used? +0.00
Are multiple aggregates in a select statement a performance concern? 0.00
Finding employees who are not managers +1.63
MySQL - Top 5 rank best seller plans or courses 0.00
SQL Server Computer Column Using a Bit Column as the Where Clause -0.99
Sum column value and group dates by month with Postgres +0.15
Aggregare function in ON clause in JOIN -1.78
In nested SQL how to sum group by values -1.17
The usability of Unique Constraint -0.49
How to JOIN on different CONCAT expressions? 0.00
Why don't all dates get output in "group by" SQL query? +0.42
Retrieve top 3 values from a row with fields name MySql +0.28
Mysql request if not exist -1.56
How to accumulate dividends over time? 0.00
Set flag based on mapping table with no primary key? 0.00
MySQL, grouping by and performing a SUM within the groups 0.00
Using the Row_Number function +2.07
Create table view summing all columns in a row and all rows for a c... -0.37
Stream Analytics - How to do a FULL OUTER JOIN with reference data? +0.01
How to get associated row data from min value -0.75
How to solve "ORA-00933 & ORA-00936" in SQL/Oracle? +1.88
Commutativity of joins in SQL 0.00
MySQL-cannot update view even though it shows as updatable 0.00
Pivot query with non-null entries 0.00
MySQL ranking a column with ties -0.68
Joining rows from 2 tables when value is both available and not ava... +2.39
Default value for LAG function in MariaDB +1.77
MySQL - Return distinct IDs where all rows for the same ID do not h... -1.40
Get all rows where the permutation of column a and b is unique +1.46
Sql time points to time range 0.00
AND vs OR in T-SQL +0.51