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Rating Stats for

Mike

Rating
1586.65 (2,532nd)

Reputation
1,897 (88,021st)

Page: 1 2 3

Title	Δ
Postgresql Request wtith array_to_string	+4.09
Get user status for each day from status change history	+0.11
UPDATE with SELECT subquery runs extremely slowly on MySQL 5.7 (but...	0.00
Construct a list of values which are not present in the current set	-3.73
Select ID That has multiple attributes and values	0.00
You can't specify target table 'creature' for update in...	-0.59
Group by a multiple select request from different tables	+3.33
Evaluate a hierarchical query based on results from lower levels	+4.83
Left Join With Multiple results	+2.21
Are execution times of these SQL queries the same?	+3.48
Update multiple rows with different values in Oracle	0.00
How to optimize code for Oracle case when condition?	-1.62
Read Hashes from Array in Perl	-2.23
How to concatenate two select queries output into one column	+0.24
Oracle SELECT with multiple AND conditions for multiple columns (IN...	+1.61
How to convert graph table into adjacency list using Oracle SQL only	+3.90
how to increase character sequence in sql if given random number of...	0.00
MySQL find max value with grouping	-2.12
In perl, how can I substitute only after and before certain charact...	+5.02
How do I know which month is not exist in a table date column from...	0.00
Concatenate with non-variable stuff in perl	-2.38
How loading of file into memory in perl	-3.29
Get the most common/frequent value for each month	-0.15
How do I do search and replace within a search and replace perl sta...	0.00
How to use SUM() in MySQL for calculated values	0.00
mysql joining the same table twice running very slow with wrong res...	+3.89
Combining SQL Queries to pass result from 1 as a parameter of the 2...	+0.08
SQL statement to conditionally selecting records based on the previ...	-0.46
How to turn multiple groups into a binary grouping?	+3.83
Passing an array to a subroutine encloses it in another array?	+3.95
Mysql remove duplicate rows base on column value but keep the lates...	+4.09
Running balance with mySQL using UNION between tables	+3.80
SQL, How to put incremental row number during append?	-1.74
Define variable to to be type of record attribute pl/sql	-0.36
MYSQL Order by sum of different table	+2.71
Incorporate year matching sub-routine into script and apply conditi...	0.00
MySQL Query on two tables containing different dates	0.00
ORACLE join two table with comma separated ids	-3.97
Find files matching pattern in the file array	+5.20
MYSQL Joining Related Tables With Different Row Amounts Per "R...	+3.87
Updating posts' order with an SQL query	+3.45
How to add commas after every letter of random list of letters in d...	-2.67
SQL Server Subquery returned more than 1 value. This is not permitt...	+1.14
MYSQL: Insert record if it is already exists update record	+0.01
CTE for all Child for Multiple parent	-2.89
Use Order By, and Group by on a Union result from 2 different columns	-3.68
re-order a table based on sort column and another column value	+4.89
Query the two cities in STATION with the shortest and longest CITY...	+0.41
Select users from table that have at least one entry in diffierent...	+3.61
Mysql query to return result from mapping table in order of occurence	-0.04