sql - What does collation mean? - Stack Overflow
Dec 27, 2010 · A Collation compared two strings like, if a word is greater than another one, and sort accordingly. If you are using “latin1” Character set, you can use “latin1_swedish_ci” …
What does character set and collation mean exactly?
Sep 14, 2018 · A collation comprises rules that specify how characters can be compared for sorting. Collations rules can be locale-specific: the proper order of two characters varies from …
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
If "What does COLLATE SQL_Latin1_General_CP1_CI_AS do?" means "What does this particular collation do?", then: Because the name start with SQL_, this is a SQL Server …
How to use the COLLATE in a JOIN in SQL Server?
With SQL Server the general "rule" appears to be string_expression COLLATE collation_name to treat the entity with a specific collation.. not sure how general it is, although it's reasonable …
How to fix a collation conflict in a SQL Server query
Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CI_AS" and "Arabic_CI_AS" in the equal to operation. I don't know much about collation. Searching …
Troubleshooting "Illegal mix of collations" error in mysql
Jun 12, 2010 · What is this "collation" stuff anyway? As documented under Character Sets and Collations in General: A character set is a set of symbols and encodings. A collation is a set of …
What is the best collation to use for MySQL with PHP?
Dec 15, 2008 · Is there a collation type which is officially recommended by MySQL, for a general website where you aren't 100% sure of what will be entered? I understand that all the …
How I can obtain the collation of a specific table in a database?
Feb 21, 2010 · A database has a default collation (which defaults to the collation for the server). The default collation for the database will be applied to any column you add to a table, …
Change collations of all columns of all tables in SQL Server
I did change the collation of the source database in general to Latin1_General_CI_AS using the SQL Server Management Studio. But the tables and columns inside remains with the old …
"COLLATION 'utf8_general_ci' is not valid for CHARACTER SET …
Sep 7, 2021 · SHOW COLLATION WHERE CHARSET = 'utf8mb4'; - this is complete collations list which can be used with UTF8MB4 charset on your server.