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SQL: Assigning occasion numbers to GPS points when visiting places based on conditions

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#sql #postgresql #gps #gis #gaps-and-islands
72
Views

MySQL query to find the customers who have placed orders on consecutive days

Published on
#mysql #window-functions #gaps-and-islands
73
Views

Query to sum over multiple rows based on column

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#sql #postgresql #gaps-and-islands
47
Views

SQL 2019 -Group by Id and Date field

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#sql #group-by #date-range #gaps-and-islands
22
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Sessionize by source and duration in PostgreSQL

Published on
#postgresql #session #data-analysis #gaps-and-islands
50
Views

Rollup values between numbers > zero

Published on
#sql #sql-server #gaps-and-islands
63
Views

Values based on preceding rows: when x>2 then repeat 1, when x=0 for 3 consecutive rows then repeat 0

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#sql #postgresql #sas #window-functions #gaps-and-islands
63
Views

How to get previous record by date in case of no match in a join condition

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#sql #database #postgresql #window-functions #gaps-and-islands
44
Views

PostgresSql backfill data if doesn't exist for a start period

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#sql #postgresql #time-series #window-functions #gaps-and-islands
53
Views

How to turn an operation and timestamp in rows into separate columns using PL SQL

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#sql #oracle #gaps-and-islands
54
Views

How to group data where no logical grouping is available in oracle

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#sql #oracle #gaps-and-islands
147
Views

Group by columns when date ranges are contiguous

Published on
#sql #sql-server #common-table-expression #gaps-and-islands
99
Views

Get records that have exactly (n) records in a row continuously

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#sql #sql-server #gaps-and-islands
77
Views

Cross timeline count across subscriptions for customers

Published on
#sql #mysql #intervals #gaps-and-islands
41
Views

Oracle rank a chronological range of records based on a condition

Published on
#sql #gaps-and-islands #oracle12.2
61
Views

How to create sequence data with SQL Server?

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#sql #sql-server #t-sql #gaps-and-islands
56
Views

Update duplicate values to the next free number

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#sql #postgresql #gaps-and-islands
63
Views

Get combined intervals for registrations and statuses

Published on
#sql #postgresql #intervals #gaps-and-islands
88
Views

Create dummy column that indicates when something happened between an interval

Published on
#sql #sql-server #gaps-and-islands
70
Views

Get combined intervals for overlapping sessions

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#sql #postgresql #intervals #gaps-and-islands

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