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spencer7593

Rating
1574.46 (3,556th)
Reputation
89,609 (877th)
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mysql LAST_DAY() only reads 1 subquery result, how to process all r... +1.83
Can't insert values order by column +1.23
Why is a subquery in a WHERE statement so slow in MYSQL? 0.00
I can't understand the meaning of this error, Mysql error 0.00
How to access this array inner elements? +0.38
how to do math function (divide) for results of a group by function -0.11
Why OpenCart uses Subquery instead of LEFT JOIN? 0.00
Match last for letters of a string with first four letters of anoth... -0.83
How does Replace() for SQL match? -0.18
MySQL. Select without 1 day +1.46
How to check values in mysql for preceeding rows and using them to... +0.54
MySQL: Update a running "account balance" based on anothe... 0.00
How can I get multiple COUNT's in a single SQL query with multi... +0.54
MySQL stored procedure, while loop, union dataset -1.00
MySQL IF statement then COUNT value in column -0.16
Are periods in object names bad practice? +0.37
Count rows which are more than once and twice by one query -1.02
Wrong MySQL query result using JOIN tables 0.00
SQL: Group by in subquery +1.12
How to insert data that contain single or double quotes to database... 0.00
MySQL 5.7.25 group by sub-query and order by "nonaggregated co... -0.47
join on indexed fields doesn't utilize indexes 0.00
Getting wrong value with timestamp diff 0.00
MariaDb SQL Injection -2.20
Compare on mysql table column with a cell on another table +1.63
Indexing a column having duplicate values +0.38
Error Code: 1064 when creating MYSQL Trigger Statement +1.80
How should make an unlimited unique username in SQL? +0.38
Combining the results of 3 tables with MAX(date) +2.62
What data type for multiple references? 0.00
Access denied when trying to connect to mysql database via eclipse,... +0.38
I am trying to put a where clause into a case statement -2.58
Use stored procedure to add users to database 0.00
get missing dates between two range of date 0.00
mysql analyze table results in odd behavior 0.00
Can I use alias or const as JSON key to JSON_EXTRACT function +0.38
MySQL Query/Table in need of optimization -1.85
mysql multiple similar table query[seems not duplicate] 0.00
Join two tables to return all rows in one and their status in anoth... 0.00
MySQL / MariaDB Case Insensitive Collation Still Case Sensitive? +1.23
Uptimize select product details each customer purchased from sales... 0.00
MySQL Subquery Truncating Result with NULLIF -1.95
Get rows with specific duplicate values SQL -0.60
Extend result with data that does not exist in this way +1.53
A Database Error Occurred Error Number: 1055 , group by substring 0.00
MySQL 5.5 - how can extract part of a text from a field with repeti... -1.09
MySQL JOIN + WHERE + GROUP BY +1.65
MySQL: Explicit Hostname Vs Hostname with wildcard 0.00
How to extract strings before and after a delimiter and store in my... -1.43
MYSQL list of dates for nth day of month between dates 0.00