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* [https://dev.mysql.com/doc/refman/8.0/en/char.html MySQL :: MySQL 8.0 Reference Manual :: 11.4.1 The CHAR and VARCHAR Types] e.g. {{kbd | key=<nowiki>VARCHAR(5)</nowiki>}} or {{kbd | key=<nowiki>CHAR(5)</nowiki>}} means can hold up to 5 characters. | * [https://dev.mysql.com/doc/refman/8.0/en/char.html MySQL :: MySQL 8.0 Reference Manual :: 11.4.1 The CHAR and VARCHAR Types] e.g. {{kbd | key=<nowiki>VARCHAR(5)</nowiki>}} or {{kbd | key=<nowiki>CHAR(5)</nowiki>}} means can hold up to 5 characters. | ||
* Excel: [https://support.office.com/en-us/article/len-lenb-functions-29236f94-cedc-429d-affd-b5e33d2c67cb LEN, LENB functions] / [https://support.office.com/zh-tw/article/LEN%E3%80%81LENB-%E5%87%BD%E6%95%B8-29236f94-cedc-429d-affd-b5e33d2c67cb LEN、LENB 函數] | * Excel: [https://support.office.com/en-us/article/len-lenb-functions-29236f94-cedc-429d-affd-b5e33d2c67cb LEN, LENB functions] / [https://support.office.com/zh-tw/article/LEN%E3%80%81LENB-%E5%87%BD%E6%95%B8-29236f94-cedc-429d-affd-b5e33d2c67cb LEN、LENB 函數] {{exclaim}} Result of the function {{kbd | key=LENB}} is not the same with the result in other programming language. | ||
<pre> | <pre> | ||
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