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Titel: SQL online courses | LearnSQL.com

Beschrijving: Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses.

Trefwoorden: sql tutorial, learn sql, sql training, sql course, sql online, sql for beginners, learn sql online, sql learning, how to learn sql, sql online training, sql online course, practice sql online, free sql training

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name: p:domain_verify content: 2ba0314a1f45213ca2c995ae4e40bc74
name: fo-verify content: 1c4c59fd-7cd2-401f-b644-396ad50baac3
name: keywords content: sql tutorial, learn sql, sql training, sql course, sql online, sql for beginners, learn sql online, sql learning, how to learn sql, sql online training, sql online course, practice sql online, free sql training
name: description content: Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses.
name: og:locale content: en_US
name: og:title content: SQL online courses | LearnSQL.com
name: og:description content: Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses.
name: og:type content: website
name: og:image content: https://learnsql.com/files/og_image/default
name: og:image:type content: image/png
name: og:url content: https://learnsql.com
name: og:site_name content: LearnSQL
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name: msapplication-TileImage content: https://cdn.learnsql.com/lsc/26.1.7/img/favicon-270x270.png

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domain_name: learnsql.com

update_date: 2025-11-25T07:39:30Z

update_time: 1764056370

creation_date: 2003-05-12T19:06:19Z

creation_time: 1052766379

expiration_date: 2028-05-12T19:06:19Z

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Registrar: Key-Systems GmbH
Domain Status: client transfer prohibited
Creation Date: 2003-05-12T19:06:19Z
Registry Expiry Date: 2028-05-12T19:06:19Z
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Name Server: NS-1142.AWSDNS-14.ORG
Name Server: NS-1600.AWSDNS-08.CO.UK
Name Server: NS-476.AWSDNS-59.COM
Name Server: NS-537.AWSDNS-03.NET
REGISTRAR Contact: Key-Systems GmbH
>>> Last update of RDAP database: 2026-03-14T20:06:24Z

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Sitemap: https://learnsql.com/sitemap.xml
Sitemap: https://learnsql.com/blog/sitemap.xml

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SQL online courses | LearnSQL.com

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Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses. Lenght:129

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sql tutorial, learn sql, sql training, sql course, sql online, sql for beginners, learn sql online, sql learning, how to learn sql, sql online training, sql online course, practice sql online, free sql training

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Kijkpoort

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Positie	Zin	Pagina	Fragment
11	oracle get	/cookbook/how-to-get...	How to Get the Current Date in Oracle To get the current date and time as a DATE value, you can simply use CURRENT_DATE . To get rid of the time (and have zeros instead), you need to truncate the ...
19	mssql group by	/cookbook/how-to-gro...	How to Group by Month in T-SQL To group data by month in SQL Server, use the DATEPART() function . It extracts the given part (year, month, etc.) from the date.
21	sql pdf	/blog/sql-basics-che...	sql-basics-cheat-sheet-a4.pdf SQL , or Structured Query Language, is a language to talk to databases. It allows you to select specific data and to build complex reports. Today, SQL is a ...
29	mysql replace	/cookbook/how-to-rep...	How to Replace Part of a String in MySQL Use the MySQL REPLACE() function to replace a substring (ie words, a character, etc.) with another substring and return the changed string.
29	mysql commands	/blog/mysql-cheat-sh...	MySQL Cheat Sheet 5 июн. 2023 г. — This MySQL Cheat Sheet provides a concise and handy reference to the most common ly used MySQL commands and functionalities.
31	sql in	/blog/sql-in-operato...	SQL IN Operator 9 апр. 2024 г. — The SQL IN operator is used to check if a value matches any value in a specified list or subquery . It provides a concise way to combine multiple conditions ...

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Positie	Zin	Pagina	Fragment
7(+6)	where is in	/blog/sql-in-operato...	SQL IN Operator \| LearnSQL.com The SQL NOT IN operator is the opposite of the SQL IN operator. It is used to retrieve records where the value does not match any value in the specified list.
10	where a b	/blog/sql-where-guid...	The Complete Guide to the SQL WHERE Clause The WHERE Clause in SQL. Operators to Use with SQL WHERE . Numerical values. ... In all these cases, you’ll need the SQL WHERE clause to filter your results.

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