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mathguy

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1573.39 (3,659th) 		Reputation
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Title Δ
Oracle SQL String Manipulation +0.36
unpivot for all columns which is having null -1.55
Oracle query group by consecutive value and get start date and end... +2.40
How to compare day of week to string in IF statements? -2.61
Shapiro-Wilk test 0.00
Too many first_value in query? -1.76
While loops with Strings not Integers +1.81
Oracle finding the common location between different restriction &q... +1.80
Regex: Get penultimate part of a "path" -0.66
Regex: Get penultimate part of a "path" -0.66
Oracle SQL - Transposing columns as rows while keeping one column +0.36
Oracle regexp_replace numbers for letters +1.56
Sub query inside a decode statement in oracle +1.69
Combination of all values (Oracle) 0.00
oracle select if not exists insert 0.00
Oracle:Comparing comma separated values from two columns of two dif... 0.00
Spreading values across a week, weighted to start of the week 0.00
Sort varchar2 filed with numbers, decimal point and text in oracle +1.57
Is it possible to have a table function return null rows? 0.00
Oracle - Identify If Previous Record Exists -1.07
Capture the Substring in oracle -0.08
How to find the difference between dates, which are based on condit... 0.00
Gaps and Islands Months only +0.04
Subquery using JSON_TABLE gives ORA-0600 error 0.00
Extract few letters from the column (values are in string) +0.67
How to calculate the percentage of salary paid by each account for... +1.79
Oracle BOM query returns disabled assemblies if any of its componen... 0.00
Need oracle query to consolidate multiple rows into one with a colu... -0.23
What is the default value of VARCHAR2 in Oracle? +2.35
oracle query to remove extra spaces after word and no spaces after... -0.63
SQL perform AVG after MAX +1.11
How to bin data by thirds or quarters - Oracle SQL -2.22
How to calculate the arithmetic mean of time oracle? 0.00
How to append parenthesis if a specific condition satisfies in Oracle +0.98
to_date function gives out oracle ORA 01850 : Hour should be betwee... +0.18
Issue with converting date to String 0.00
How to join and count with multiple condition in oracle -0.85
How to enforce a one-many relationship between a column in one tabl... +0.81
Oracle Number Mapping (ODP.NET) 0.00
How can I write a query to get the number occurrence of each calend... -2.51
Oracle SQL reuse User Input 0.00
Get Rows from table where column one has same value and column 2 ha... -0.45
Average over last 30 days not including current record (mixed date... 0.00
How to select CustomerName and average ProductPrice 0.00
Choose select statement to use based on condition in with clause 0.00
PL/SQL Replacing characters in a string using another table 0.00
Oracle Pivot SQL 0.00
Use values of select into columns -2.27
Oracle SQL - Compare key and values in the same table +1.56
Store big number in Oracle -- Please give an example that can store... -0.58