emqx/changes/ce/fix-11172.en.md

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Fix the `payload` will be duplicated in the below situations:
- Use a `foreach` sentence without the `as` sub-expression and select all fields(use the `*` or omitted the `do` sub-expression)
For example:
`FOREACH payload.sensors FROM "t/#"`
- Select the `payload` field and all fields
For example:
`SELECT payload.sensors, * FROM "t/#"`