Quality:

SQL - relational database language that allows to extract from data tables a series of records with selection, sorting and computation criteria, or to update, delete or add records. This programming language is the 7th most popular in the global Wikipedia ranking of programming languages and the 9th most popular programming language in Korean Wikipedia. Article "SQL" in Korean Wikipedia has 31.3 points for quality (as of July 1, 2025).
The article contains 13 references and 18 sections.
This article has the best quality in Tamil Wikipedia. However, the most popular language version of this article is English.
Achievements in all the time:
Korean Wikipedia:
Global Wikipedia:
Since the creation of article "SQL", its content was written by 25 registered users of Korean Wikipedia and edited by 3934 registered Wikipedia users in all languages (3973rd place).
SQL is on the 9th place in local ranking of programming languages in Korean Wikipedia
and on the 7th place in global ranking of programming languages in all the time.
The article is cited 437 times in Korean Wikipedia and cited 10862 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Korean): #2123 in April 2020
- Global: #222 in December 2002
The highest popularity rank from 2008:
- Local (Korean): #439 in March 2015
- Global: #948 in November 2014
There are 54 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).
The table below shows the language versions of the article with the highest quality.