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The Impaler

Rating
1545.06 (9,566th) 		Reputation
10,654 (14,169th)
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Title Δ
Select an item, total no of times this item is repeated in database... -0.01
How to optimize multiple joins 0.00
When I retrieve a non-indexed column from a large table, SQL Server... +2.28
identify stores not selling a product +0.28
Returning count number from ID columns for repeated Id's -0.02
SQL - Update row based on rank values +0.35
Problem read select with condition but the result null 0.00
recursive query to find the root parent in oracle +0.50
Finding shortest path length between two IDs in a join table 0.00
Combine two queries into 1 (without requiring tmp table creation) 0.00
Convert column values to columns -1.83
Creating a custom column 0.00
SQL View to flatten out a hierarchy 0.00
How to block NULL values on unique key? +0.50
Need Help on writing a sql query for my database 0.00
How to do an INSERT so only valid rows of data are inserted and inv... 0.00
Using resultset data after closing the connection -2.26
Return table of started and resolved cases sql -0.78
How can we use pivot in sql for this scenario? +0.48
does LEFT JOIN return same row count as left table? -0.87
SQL query to get data with condition -0.63
Speeding up Sql query 0.00
What is the best possible implementation for the following recursiv... +0.47
Query to calculate the count of numbers that occur in the previous... +2.51
How to get a summary using only SQL from 3 tables 0.00
SQL - Search for WHERE clause with no spaces 0.00
is possible to see a previous row after a selected one? -1.17
Select start/end date for each group +2.27
Reverting a CTE (Common Table Expressin) 0.00
Apply lead function on the first value +2.16
SQL error in CREATE TABLE using NUMBER identifier, Syntax error: un... 0.00
SQL Query - Find records with field that has cardinality greater th... -1.78
Is it possible to search a column of IDs for 1 if other rows includ... +2.47
Subtracting timestamps in sql 0.00
Get valid date range. Minimum and maximum 0.00
How to solve error group function not allowed -0.00
SQL summary with highest price and total qty -0.00
Insert new values inside primary key column based on existing ones... 0.00
1064 error in mariadb 10.3.15 but not on mysql ver 5.5.62 0.00
How Do I convert this table from row to column? -1.17
How to get a random combination of rows that sum up to a specific v... +0.18
Account balance of more than 1000 over x days consecutively 0.00
SQL query with INNER join takes too long +0.21
Cannot add primary key constraint -0.03
PostgreSQL: subquery has too many columns when attempting to add fi... -0.65
SQL Server: inserting data from one database to another database st... +2.21
How to compare rows of the same table and apply a weight from anoth... +2.34
Combine multiple sql update statements into one statement -0.43
How to Compare Multiple Columns and Rows of a Table -0.59
Make multiple select statements into one using SQL Server Query 0.00