Help Center/ MapReduce Service/ Component Operation Guide (Normal)/ Using Hive/ Common Issues About Hive/ What Are the Special Characters Not Supported by Hive in Complex Field Names?
Updated on 2026-06-27 GMT+08:00
What Are the Special Characters Not Supported by Hive in Complex Field Names?
Question
If the name of a Hive complex field contains special characters, the table fails to be created.
Answer
Hive does not support special characters in complex field names.
Special characters are characters other than uppercase letters and lowercase letters, digits, Chinese characters, and Portuguese characters.
These special characters are not allowed when you create fields.
Parent topic: Common Issues About Hive
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