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Lorenzo L

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1494.60 (4,288,163rd) 		Reputation
161 (529,107th)
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sql select where not in -1.05
Sort by partial value of column - Unix +0.30
grep a csv file using as input another csv or txt file -1.89
Maximum number of appearences in a table +1.70
cd won't work on this path. Any ideas? +2.14
set conditions while uploading from csv file +4.20
to_char(number) function in postgres -2.61
In a map table, I need to select a subset on rows for each individual -3.62
Postgresql, treat text as numbers for getting MAX function result +1.37
oracle how to pivot my table -3.32
How to retirve data with multiple join in my sql? -2.64