utf8mb40900aici
utf8mb40900aici is the compact form of the MySQL collation name utf8mb4_0900_ai_ci. It denotes a Unicode-aware collation for the utf8mb4 character set, using the Unicode Collation Algorithm (UCA) version 9.0.0 with accent-insensitive and case-insensitive comparison rules. This collations family was introduced with MySQL 8.0 to provide more linguistically accurate sorting and searching for multilingual data compared to older MySQL collations.
Key features include its ability to compare and sort Unicode strings by their base characters while ignoring
Usage in database schemas typically involves specifying the collation at the database, table, column, or connection
It is important to note that utf8mb4_0900_ai_ci is not language-specific; certain languages benefit from language-specific collations