Also in real life, most collations have many Thousands of characters, along with many special symbols and Sometimes multiple alphabets or eastern writing systems with In real life, most character sets have many characters: not just Little more complex than a binary collation. Letters are equivalent? Then we would have at least two rules: Of rules (only one rule in this case): “ compare theĮncodings.” We call this simplest of all possibleīut what if we want to say that the lowercase and uppercase Suppose that we want to compare two string values,Īpply a collation to our character set. Suppose that we have an alphabet with four letters: Let's make theĭistinction clear with an example of an imaginary character set. Character Sets and Collations in Generalįor comparing characters in a character set. This chapter covers issues of internationalization (MySQL'sĬapabilities for adapting to local use) and localization (selectingĩ.1.1. Staying Current with Time Zone Changes 9.6.2. Adding a UCA Collation to a Unicode Character Set 9.5. Adding a Simple Collation to an 8-Bit Character Set 9.4.4. How to Add a New Collation to a Character Set 9.4.1. Character Sets and Collations That MySQL Supports 9.2. Operations Affected by Character Set Support 9.1.10. Configuring the Character Set and Collation for Applications 9.1.6. Connection Character Sets and Collations 9.1.5. Specifying Character Sets and Collations 9.1.4. Character Sets and Collations in MySQL 9.1.3. Character Sets and Collations in General 9.1.2.
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