what is collation? what is the need of it in database? in mysql
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What does character set and collation mean exactly?
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Are nested transactions allowed in MySQL?
77077
Wordpress using varchar(255) for index with InnoDB and utf8mb4_unicode_ci?
88573
MySQL C# Text Encoding Problems
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What is character encoding and why should I bother with it
140707
MySQL INT meaning
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Foreign key not working in MySQL: Why can I INSERT a value that's not in the foreign column?
44713
Maximum length for MySQL type text
58304
Why are queries parsed in such a way that disallows the use of column aliases in most clauses?
23405
What does the "@" symbol do in SQL?
124784
MySQL search and replace some text in a field
137191
Best data type to store money values in MySQL
20588
mysql - ERROR 1064 (42000) when using keywords as column name
5515
Benefits of using backtick (`) in MySQL queries?
72812
SQL Server default collation vs database with different collation - potential problems?
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Adding a line break in MySQL INSERT INTO text
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How to generate data in MySQL?