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Title Δ
Mysql count how many answers are correct +1.42
How can I join the SUMS from 2 different tables into 1 -1.49
MySQL: How to pass parameter to a trigger -0.04
Implementing Type 2 SCD in Oracle +2.20
FIND_IN_SET or SELECT * FROM -0.67
HHH000203: processEqualityExpression() : No expression to process 0.00
SQL Problem regarding to get the sum of duplicate rows 0.00
How to fetch records from complex database? -1.24
In a Table there are two columns A and B and I need to find records... -0.13
MYSQL query to get new customers each week 0.00
Finding the Max of multiple elements in the same column -0.15
How to use this in sql -- > max(sum (paid * quantity )) to solve... 0.00
Permutating over row 0.00
Retrieve the most recent person record added to an account 0.00
table with duplicate id inner join table no duplicate id 0.00
How to render all records 0.00
How to properly write sub querys that use math functions to compute... 0.00
add all values of a IN clause to an subselect column 0.00
Passing a column name as parameter to a stored procedure in mySQL 0.00
Is there a way to select a value from a field with a regexp value? -0.13
MySQL: long running LEFT JOIN query performance -0.44
Sql query returns duplicate 0.00
How do i turn column results into column headers in SQL? -0.19
Mysql: Insert if row doesnt exist safely with key and unique attrib... 0.00
SQL Query that displays the number of athletes that have competed i... 0.00
Convert Subquery to Self Join +0.23
Filter rows by matching comma separated list against comma separate... +0.70
Difference between: NOT IN (IS NOT NULL) VS IN (IS NULL) -0.49
Listing employees and their salary as percentage of total salaries... 0.00
One SQL query with multiple conditions -1.59
PostgreSQL: How to edit data from data output? 0.00
How to display the last records of the user -0.47
Is there a way to ensure WHERE clause happens after DISTINCT? -1.18
SQL query to show most recent qty, but grouped by customer +1.56
Delete Savepoint in ORACLE server +1.71
Using ROW_NUMBER() to Partition DataSets +1.40
Oracle epoch date function for the previous month -1.77
SQL Database order more than one column in ASC -0.52
SQLite query join logic -0.14
How to sum rows before a condition is met in SQL -0.46
how can i get the latest record published by each singer -2.16
MySQL/Eloquent force id by left join even if null 0.00
SQL - How to transpose or pivot columns from different tables -2.32
MySQL Replace string from one character to another 0.00
How can I join two tables with a many-to-one relationship ordered b... -0.66
How is the best way to perform this search in my mysql database? -0.90
How to eliminate duplicates in certain columns based on logic in no... +1.70
Access sql to retrieve counts of values meeting a condition +1.75
SQL aggregation over one column giving a result from another +1.51
How to return row with diffrent value if "where" has not... 0.00