mysql : 将 table 字段类型更新为 Clob
mysql : update table field type to Clob
我认为 mysql 中没有类型 Clob。
我的问题是：
这是真的？如果是真的（Clob 在 mysql 中不存在）我可以使用什么类型来保存很长的文本？
TEXT 您可以使用 TEXT OR BLOB 数据类型。
BLOB or TEXT − A field with a maximum length of 65535 characters.
BLOBs are "Binary Large Objects" and are used to store large amounts of binary data, such as images or other types of files.
Fields defined as TEXT also hold large amounts of data.
The difference between the two is that the sorts and comparisons on the stored data are case sensitive on BLOBs and are not case sensitive in TEXT fields.
You do not specify a length with BLOB or TEXT.
我认为 mysql 中没有类型 Clob。 我的问题是： 这是真的？如果是真的（Clob 在 mysql 中不存在）我可以使用什么类型来保存很长的文本？
TEXT 您可以使用 TEXT OR BLOB 数据类型。
BLOB or TEXT − A field with a maximum length of 65535 characters.
BLOBs are "Binary Large Objects" and are used to store large amounts of binary data, such as images or other types of files.
Fields defined as TEXT also hold large amounts of data.
The difference between the two is that the sorts and comparisons on the stored data are case sensitive on BLOBs and are not case sensitive in TEXT fields.
You do not specify a length with BLOB or TEXT.