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Questions - date-range

Find overlapping date-range records with Mysql 5.6?

I have a list of events with date-range and venue id. I need to find the max count of distinct active venues at the same time. create table if not exists events ( eventstart datetime, eventend...
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Tobia

mysql

date-range

mysql-5.6

Votes: 0

Answers: 0

How do I copy files by date created?

I am trying to copy files from one folder to another. Sometimes the folder has 5 gigs worth of files, but I only need two months worth of files. How do I tell python to copy files from a date range of...
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Beyond Unknown

python

python-datetime

date-range

shutil

file-copying

Votes: 0

Answers: 1

Latest Answer

I would recommend a couple of things. First, you can compare dates as long as they have the right format, for example, you need to split your folder names from 2.4.2022, to datetime(2022,4,2), then in...
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Marco

extract days of daterange grouped by month postresql

I have a pickupDate and returnDate in my OrderHistory table. I want to extract the sum of rental days of all OrderHistory entries, grouped/ordered by month. A cte seems to be the solution but I don´t ...
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leonleprofessionnel

postgresql

date

time

extract

date-range

Votes: 0

Answers: 2

Latest Answer

PostgreSQL naming conventions Are PostgreSQL column names case-sensitive? use legal, lower-case names exclusively so double-quoting is not needed. Final result in db fiddle Add daterange column. alt...
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jian

Sum values in one dataframe based on date range in a second dataframe

I have two dataframes (simplified examples below). One contains a series of dates and values (df1), the second contains a date range (df2). I would like to identify/select/mask the date range from df2...
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91TB

python

pandas

numpy

sum

date-range

Votes: 0

Answers: 2

Latest Answer

You can solve this with the Dataframe.apply function as follow: def to_value(row): return df1[(row['Start'] <= df1['Date']) & (df1['Date'] <= row['End'])]['Val'].sum() df3 = df2.copy() df...
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edouard

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