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vhu

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1540.80 (11,413th)
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7,880 (20,060th)
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Title Δ
Calculate total in SQL from two different rows by date -1.51
undefined variable connection 0.00
Optimizing MySQL "IN" Select? +0.74
How to use select query inside max function? -1.70
Error when migrating WordPress database to new server 0.00
Uncaught PDOException: Syntax error or access violation: 1064 from... 0.00
Skipped lines on mysql load local data 0.00
accept header in ajax that returns [HTTP_ACCEPT]=>*/* 0.00
How to catch fails in pdo batch insert 0.00
MySQL change query result based on condition -1.40
PHP ZipArchive - Search Entry Contents for String +2.09
I can't really get the point of the problem because I don't... 0.00
Retrieving HTML dynamic form fields data and saving to MySQL database 0.00
sql query optimize for IMDB dataset 0.00
Can we post any type of media to mysql? 0.00
Getting null result when applying not in SQL operator? -0.17
How to properly connect to a database without hardcoding credentials? +0.44
Why the milliseconds of datetime field in MYSQL is sometimes displa... 0.00
Incorrect integer value: '' for column - ipb 1.X 0.00
What is the query for getting user location from this database sche... -2.03
Import a huge CSV file into MySQL using a transaction 0.00
Capitalising Extended-Latin multibyte characters in PHP and outputt... -0.57
How to count distinct values from two columns into one number(follo... -1.14
Encrypt clear SQL Server password without changing the application 0.00
Understanding of the EFL register in x86, going from 1 to 0 to -1 a... 0.00
Alternative to MINUS clause in MySQL? -0.96
How to set hashed password for MySQL database user +0.43
"SELECT TOP 10" USING SQLDBX +1.22
Get first id according to condition from SQL select -0.40
MySQL copy and reverse data 0.00
Removing Privileges on Missing databases 0.00
Postgres Sequence Port to MySQL +0.07
MYSQL Max date group by two columns -2.35
How to query Javascript object using SQL when column names contain... 0.00
Inputting Date into Database (phpMyAdmin, SQL) +1.75
MYSQL Query : check field value, do a calculation (division) and up... +0.96
Mysql Insert if not exist in two column +0.40
Optimize Big `IN` SQL -0.55
How to get the total sum of numeric row in MySQL query where I have... +0.42
SQL counting open items on records each month while it still not ap... -0.07
Executing Multiple or Three Queries at Once -0.21
mysql update field's character 0.00
Is there a way to change the default date input format -0.07
Subquery into a LIKE condition mysql -0.07
How to use PDO for database-specific functions? -2.11
Store the URL of the previous page in PHP? -1.24
how to search for the ip addresses in cidr notation 0.00
How many number of hosts do IP classes A, B, and C have? +0.43
How to query/represent 1-to-many information in the list page -0.09
Inserting an entry to its table using the auto incremented ID as pa... +0.42