This may be due to MySQL bug #34564: CAST does not accept varchar type. Try casting to a different type, like this: ... <看更多>

Convert decimal to its printable string representation. SYNOPSIS. decimal2string(). from - value to convert. to - points to buffer where string ... ... <看更多>

This has been a long-standing issue with MySQL with people reporting this very issue as a bug since 2011. I have found that the problem is ... ... <看更多>

MySQL Data Types 6 - Decimals, Floats, and Doubles ; FREE Courses (100+ hours) - https://calcur.tech/all-in-ones ; Python Course - https:// ... ... <看更多>