The return value fails to be decoded in prepare statement

[walterhoson]

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The Prisma framework failed to decode the return value when using the prepare statement

However, it can be decoded properly when directly connected to MySQL

[walterhoson]

charset is missing ?

package detail in Polardbx

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package detail in MySQL

[hustfxj]

@walterhoson can you supply the table and sql ? Thus i can debug it