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What is the most efficient/elegant way to parse a flat table into a tree?
...rsive queries in MySQL 8.0 in my presentation Recursive Query Throwdown in 2017.
Below is my original answer from 2008:
There are several ways to store tree-structured data in a relational database. What you show in your example uses two methods:
Adjacency List (the "parent" column) and
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Map function in MATLAB?
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answered Jun 11 '09 at 20:17
kwatfordkwatford
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Maven – Always download sources and javadocs
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Rails: update_attribute vs update_attributes
...e invoked".
– Batkins
Jan 29 '13 at 20:39
I second what @Batkins says
– Raf
Jul...
How do I compare two string variables in an 'if' statement in Bash? [duplicate]
...1" == "$s2" ]] or case.
– lpapp
Oct 20 '14 at 17:24
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The double equals sign is an error in the ...
How to ignore HTML element from tabindex?
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edited May 1 at 14:20
dman
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Best practices for in-app database migration for Sqlite
...tions will also happen.
– matte
Jun 20 '17 at 14:19
The Strip link does not exists
– Pedro Luz
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How to pass password automatically for rsync SSH command?
...an read it.
– lutuh
Aug 6 '15 at 14:20
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'0000-00-00 00:00:00' can not be represented as java.sql.Timestamp error
...LL for me
– routeburn
Oct 23 '18 at 20:23
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Python argparse: How to insert newline in the help text?
...ł Kwiatkowski
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