📣New in Public Preview: TiDB Cloud BYOC, TiDB Cloud Filesystem, PostgreSQL-compatible TiDB Cloud Starter

Sign In Start for Free

TiDB Cloud Lake

Get Started

Guides

Connect
Manage Resources
Data Integration
Load Data
Unload Data
Multimodal Data Analytics
Performance Tuning
Security & Reliability
Management

Pricing & Billing

Troubleshooting

Tutorials

Ingest & Stream Data
Migrate Data

Reference

SQL Reference
General Reference

Support Services

UCASE

Alias for UPPER.

Was this page helpful?