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What encoding is specified when mysql creates a database?

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When creating a database in MySQL, use the CREATE DATABASE statement and specify the CHARACTER SET and COLLATION clauses to specify the encoding. Here are the steps: Choose an encoding (such as UTF-8). Select a collation rule (such as utf8_general_ci). Write a CREATE DATABASE statement (for example: CREATE DATABASE my_database CHARACTER SET utf8 COLLATION utf8_general_ci).

What encoding is specified when mysql creates a database?

MySQL creates a database and specifies the encoding

Question: How to create a database in MySQL Specify encoding?

Answer: When creating a database, you can specify it using the CHARACTER SET and COLLATION clauses in the CREATE DATABASE statement coding.

Detailed steps:

  1. Select encoding: Select the encoding to be used for the database. MySQL supports multiple encodings, including UTF-8, UTF-16, GBK, GBK, etc.
  2. Select a collation rule: The collation rule specifies how characters are sorted and compared. For example, for UTF-8 encoding, you can use the utf8_general_ci or utf8_bin collation rules.
  3. Write the CREATE DATABASE statement: Use the following syntax to create the database and specify the encoding:
<code>CREATE DATABASE 数据库名称 CHARACTER SET 编码 COLLATION 校对规则;</code>
  1. Example: The following statement creates a database named my_database and uses UTF-8 encoding and utf8_general_ci collation rules:
<code>CREATE DATABASE my_database CHARACTER SET utf8 COLLATION utf8_general_ci;</code>

Note:

  • Ensure that the database character set is compatible with the data stored in it.
  • The character set and collation rules of the created database cannot be changed.
  • If no encoding is specified, MySQL will use the default encoding and collation rules, usually latin1 and latin1_swedish_ci.

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