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John Woo

Rating
1656.61 (467th)
Reputation
213,918 (206th)
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Title Δ
MYSQL: Updating a column based on select statement with joins 0.00
Is it possible for SQL to make a SELECT from a "list"? Ex... +0.23
MySQL Composite Primary Key Duplicate 0.00
How to get Mysql rownum continously over the pagenation 0.00
SQL: Finding customers with no spend in a category +0.61
Joining two tables based on two common columns that appear under di... 0.00
PHP Query String issue 0.00
Use JOINS instead of subquery 0.00
MySQL query for follow system +0.26
How to make a non-Primary Key a unique valid in mysql? -0.26
SQL displaying only max value 0.00
php mysql and GROUP_CONCAT +0.91
mysql count(*) in joins with one-to-many table 0.00
invalid charecter for single quotes for sql string in java -2.00
Mysql query extracting date + group by day +0.56
Top 3 Scores - MySQL -0.74
Wrong in select statement in ORACLE 0.00
Binding objects DataGridView C# -0.25
How to correctly sum a 2 column query in MySQL +0.61
Total value sum where IDs multi -0.27
Can't figure out why I keep getting a Mysql error +1.52
Find the result of a function being fed in to a return -1.68
MySQL: Show rows with certain content last +1.34
SQL - Getting the average score of all one-to-many relationships 0.00
can't sorting properly in with gridview in c# 0.00
Number of set elements in column of type SET (population count) -1.92
checking if condition with mysql IN is not working 0.00
Return products where there was no sales for month +0.25
Return top 10 per year -0.25
MySQLdelete all entry except last 20 for each individual -0.59
Select total count from one table when field isn't found matching i... -1.19
"Inverted" SQL SELECT - Find staff who didn't make cold c... +0.25
How to select date from mysql table by order record of another table +0.61
MySQL copy column value from several columns to one column -0.25
Aggregate on joined tables +0.25
Query rows as columns ( MySQL) -0.94
How to make a sql query for which we need 1 column to be null after... 0.00
How to write select Query in MySQL? +0.24
sqlite insert into table select * from +1.16
SQL SELECT Union SELECT FROM (Select...) -1.74
Retrieve records using JOIN query 0.00
partial enumeration of rows with SQL/Mysql -0.74
MySql Select query combine results -0.60
npgsql treats value as column name 0.00
MySQL - SELECT MIN time per user_id per date -1.09
SQL unique query +0.80
How to compare 2 row data value in single column in mysql +0.48
How to get information to display as columns? -0.70
Compare sums in one table +0.25
how to use curdate to implement a query? 0.00