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Rating Stats for

Barbaros Özhan

Rating
1541.64 (11,029th)
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14,052 (10,171st)
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Title Δ
Oracle Pivot with aggregation 0.00
Change column name based on reference table 0.00
Find items with duplicated values -1.94
User_segments not showing all the indexes in DB 0.00
Using JOIN with subquery +0.47
SQL query to find sum using group by +0.11
Oracle Loop - declaration +0.21
Oracle: Script to verify that objects belong to their tablespaces 0.00
MySQL - Average number of particular product sold on date +0.48
Count number of entries per day for particular user in mySQL 0.00
Counting records and grouping them by the hour -0.03
Oracle query to get the number of business days between 2 dates -1.33
How check if column already exist oracle -0.28
I want to write trigger for restricing numeric values insertion 0.00
Get rows with specific duplicate values SQL +2.29
when more than one condition satisfies, how to group them to calcul... +0.48
Sql - Merging rows if date connects +0.49
How to get different status count by product id -0.55
Oracle SQL Sum with conditions -0.77
How to display 1st date of month as column name in SQL -0.73
How to notify that the element in mysql is the same as input? -0.53
MYSQL - count how many times a person comes second in a competition -0.10
How to solve mysql nested query? -0.86
How to split string with inconsistent order format in SQL -0.37
How to select list of rooms containing all items from a list? -1.81
Oracle Apex 5.1 Dynamic SQL -1.86
DISTINCT COUNT Correlated subquery SQL +0.28
Oracle date format:varchar to date then char and then date -2.14
"ORA-00942: table or view does not exist" This error is g... +0.04
How to convert string into int and give back 0 when it is null in O... -1.82
How to throw exception in Stored procedure Oracle for lock in table +0.13
group by extract(year/month) doesn't work 0.00
"semmni" is properly set. (more details) Expected Value :... 0.00
How to gather data left of a string of text in Oracle SQL +1.29
Case statement with Sum -0.58
Transpose transactional data in SQL and group by User ID 0.00
How to count number of rows returned per month in oracle? +0.11
Get unique rows by checking column values sql +0.06
Oracle 12c - complicated update and delete -2.10
mySQL sum totals from two tables +0.16
How to improve performance of dbms_stats.gather_schema_stats -0.13
How to calculate MTD and QTD by YTD value in Oracle -0.90
Oracle CLOB REGEXP_REPLACE suggestions -0.09
How to create two Grand Total rows using SQL - Totals and Averages +0.45
Multiple Count with Multiple column 0.00
Update Sql column with other column values in order with conditions +1.30
How to SELECT with several conditions? (WHERE ... AND ... IN (...)) -0.39
How to select specific row if sqlite database contains multiple row... -0.51
Find duplicates in table 2 and return back the record based on the id +0.14
Retrieve rows from postgres based on count of subquery 0.00