Programming Rants

programming: the action or process of writing computer programs. | rants: speak or shout at length in a wild, [im]passioned way.

Showing posts with label sql. Show all posts
Showing posts with label sql. Show all posts
2020-11-23

Tarantool: In-memory SQL Hybrid Database

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Tarantool is an awesome product that I've evaded for a while (because it's using Lua ), but after a long time seeking a awesome fre...
2016-02-10

Simpler Way to find rows with Largest/Smallest value for each group in SQL

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Sometimes we need to find largest or smallest value for each column and also associated column. Recently I found out that DISTINCT ON  is qu...
2015-10-15

State of JSON in SQLite and NoSQL

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Another news for those who like JSON format, there's JSON1 extension for SQLite , this is a great news for those who only need embedde...
2015-09-08

Query for Student Transcript (and Cumulative GPA)

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There are some rules to generate transcript, some universities will use bet the highest grade, but some other will use get the latest grade....
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