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Rating Stats for

Oscar Pérez

Rating
1496.24 (4,070,730th) 		Reputation
3,733 (44,984th)
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Title Δ
Mysql - data manipulation - update part of value +1.92
php add key value to array +0.53
Mysql query issue with multiple table table join -4.00
Oracle sql query help needed 0.00
Java & SQLite - another ClassNotFoundexception 0.00
Join 2 tables and extract one column based on where clause -2.61
Write to file and avoid having it overwritten for x amount of time -2.98
How to remove orphan rows in multiple left join in mysql? +0.19
Images not pulling through for correct product 0.00
multiple column update with the value of other column -2.64
Creating table with 2 froeign keys not working in MySQL 0.00
SQL query fails 0.00
Mysql get latest record of each group where pk and date are different 0.00
what is the usage of static object instantiate in java? 0.00
How to escape string in mySQL -4.27
Combining First and Last names into a single field -2.16
Oracle SQL count with date requirement -0.05
mysqli - how do I count the number of rows before an insert without... 0.00
SQL script, are my scripts accurate? +2.27
Get schema list mysqli -0.03
java class path issue 0.00
Detect whether is request coming from phone or tablet or desktop us... +4.07
Transfering data from one form to another using Java 0.00
SQL Errors (java.sql.SQLException) 0.00
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationEx... -0.01
Number is too large Exception in Java +4.42
Return a count from a given month as column -1.99
JAVA_HOME variable ERROR: /usr/bin/java/jdk1.6.0_20 does not exist.... +0.11
Get n random rows from mysql and write them to file 0.00
display selected mysql data as <select> option -0.10
MySQL PHP - Inserting form data into tables. Unknown Error 0.00
Please explain the SQL join -3.67
check the ajax returned json data is set or not +0.01
mysql_query results in a while loop X 2 +4.24
need to convert date and compare it in mysql +4.77
Check duplicate row doesn't already exist 0.00
display items' values in bar chart in Jpgraph 0.00
ORA-01858: Error when trying to insert into timestamp(0) column +1.59
postgresql and INSERT variables +1.60
PHP json_decode thrown an error for validate json string -3.36
Get A Value From Url parameter And Save It in txt file +0.09
Ajax query not returning data 0.00
ORACLE ALIAS in WHERE Clause Subquery +4.07
Ruby localization 0.00
Express query using doctrine query builder 0.00
script updates child table then stops for all other updates -0.85
Creating a filtering function using MySQL and PHP 0.00
Mysql Php combining 3 tables +0.14
How to Paginate in PHP MySQL +0.32
DATE FORMAT SQL -2.00