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Barbaros Özhan

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1541.64 (11,029th)
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14,052 (10,171st)
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Title Δ
Oracle SQL: How to display the earliest date after min(to_char(birt... +0.69
not a single-group group function sum +0.14
PLSQL: using subquery in if-statement error PLS-00405 -0.19
how to check value exists in another table -1.02
find words longer than 10 characters in sentences at sql column? +0.50
Oracle get row where column value changed -0.15
How to add decode but also have count, group by and order by - not... -0.23
Sort Alphanumeric column in Oracle SQL -0.42
Convert rows of users to dynamic number of columns -1.48
I have a result set of continuous days and a severity rating. I wou... -1.51
SQL Server: fast way to find duplicates in two tables -1.43
How do I convert (1,2,3) to (A,B,C) in Oracle? +0.02
SQL give me the courses where users inside are less than 30 -0.37
Update table in Oracle SQL based on individual member id -0.74
get the incremental pattern +0.68
how to do nested select with group by mysql +2.20
How to find and remove alphabet letters in in a column on MS sql se... -0.65
ORA-00907: missing right parenthesis but I have matching pairs -1.45
Oralce SQL nested or inner join when you need to compare the same t... +2.43
Creating an SQL view using UNION and a second SELECT -0.46
Display column from a table based on a condition from another table 0.00
About correct use of sum in case statement +0.49
Select one column value for other columns based on a condition +0.21
Why does this CASE expression give an 'inconsistent datatypes&#... -0.82
Extract Value from a string PostgreSQL +0.08
Sum analytical function or any other easy way +0.00
Using Oracle REGEXP_SUBSTR to extract uppercase data separated by u... -0.84
sql union displays duplicates -0.33
SQL long format to wide format 0.00
Sum of rows as the last record from Postgresql query result +0.16
SQL duplicate counting headache +1.69
i want to tune the query below -0.02
Oracle - moving objects between schemas does not work properly 0.00
how to know the previous length of a column after altering that 0.00
Fulltext search on a column with data from 2 tables 0.00
PL/SQL Procedure with SELECT return value -0.73
SQLite: retrieving rows with similar values -1.83
Oracle Trim trailing whitespace +0.65
Convert Columns into rows using pivot SQL -0.42
SQL pivot table on text value -0.56
How to insert data while copy a column in mysql? -2.06
SEC_TO_TIME function breaking within case function +1.76
how to sort a word within a sting sorted alphabetic order using sql -0.31
how to select with group by user in postgresql -0.00
Exception in Dynamic exception +2.10
Usage of DISTINCT in Oracle +0.99
How to remove leading zeroes from day and month values in Oracle? +0.68
If exists select column from another table -0.05
Nested join Query -1.54
Passing value to subquery in PostgreSQL +2.68