Help Center/ CloudTable Service/ Developer Guide/ Doris Application Development Guide/ Doris Usage Specifications/ Doris Naming Rules
Updated on 2026-01-04 GMT+08:00
Doris Naming Rules
This topic describes the rules and suggestions for naming databases and tables.
Naming Rules
- [Mandatory] The database character set must be UTF-8, as it is the only supported format.
- [Optional] Use lowercase letters with underscores (_) as separators for database names, ensuring the name does not surpass 62 bytes.
- [Optional] Table names are case-sensitive. Use lowercase letters with underscores (_) as separators, ensuring the name does not surpass 64 bytes.
Parent topic: Doris Usage Specifications
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