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Rating Stats for

Paul Spiegel

Rating
1598.74 (1,830th)
Reputation
18,675 (7,427th)
Page: 1 ... 19 20 21 22
Title Δ
Len of Column query in SQL +3.77
converting 'with' query into mysql query 0.00
MySQL query is very slow -0.22
Update parent table with strongest status of child table using MySql -4.17
Joining two tables with a Sum condition -0.92
how to compare two column values in mysql stored procedure 0.00
Inner Join with count on 3 tables 0.00
select with order and group by in maria db(mysql) 0.00
Grouping results when nesting queries +4.06
sql query sorting year/month +3.52
Codeigniter - How to display database results vertically as columns... +3.56
Better way than current query to assemble random categorized entries? -0.56
PHP MySQL find smallest missing number in column +3.83
Removing the uses of MySQL temporary tables 0.00
Query still going very slowly -2.01
Need to limit an attribute to 3 values in SQL +0.03
How can we rank by sum of score on mySQL and PHP +2.77
Returning ids of a table where all values of other table exist with... +4.69
Cannot get select into to work 0.00
Generate a random value that doesn't exist in the same column +4.56
Give a value to a column from joining master table and link table o... -0.36
search for multiple values with LEFT JOINing several tables in MySQL -3.91
Make a single insert statement -0.56
Select Query to Update -0.33
Renaming a column with the current date in MySQL -3.76
enumerate rows of a table into a new column in MySQL +3.63
MariaDB cannot evaluate SELECT 1 WHERE NULL = NULL; +3.64
2gb table with 10 million rows, late pagination select is slow +3.59
get specific data along with group by +3.71
Issiue with mulitple outputs using Inner join in mysql -0.36
Displaying categories in unordered list +2.93
Count active users based on logins last 90 days -1.82
Count active users based on logins last 90 days +4.18
On insert increment value of one column of unique composite key if... 0.00
Renumber keys in compound unique constraint -0.15
Guarantee that multiple FK fields belongs to the same row in anothe... 0.00
MySQL - Calculate percentage and count number of related records +3.81
Sorting a table +3.90
SQL NOT EXISTS - inserting without duplicates -1.40
Retrieving available rooms and their beds for a given date range fr... 0.00
Indexes in Mysql table -3.13
PHP Mysql WHERE OR query with WHERE AND with joshcam/PHP-MySQLi-Dat... -4.62
Simple query to database - condition comes from csv 0.00
How to add dynamic column in table? 0.00
Subtract value from previous row in mysql -0.23
How to store 60 Booleans in a MySQL Database? +1.23
MySQL - Most efficient way to get the newest values of a joined table +1.43
How to avoid repetitions of columns in MySQL subquery? 0.00
Remove duplicate product with lower price using mysql query +1.82
divide column values (numbers) based on group by 0.00