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).
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:
- Select encoding: Select the encoding to be used for the database. MySQL supports multiple encodings, including UTF-8, UTF-16, GBK, GBK, etc.
-
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
orutf8_bin
collation rules. -
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>
-
Example: The following statement creates a database named
my_database
and uses UTF-8 encoding andutf8_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
andlatin1_swedish_ci
.
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