Edit this pageDocumentationArchivesv11.0 (Archived)User GuidesVSchema and Query ServingVSchema and Query ServingConfiguring VSchema for serving queries Documentation Documentationv24.0 (Stable) Overview Get Started Concepts User Guides Reference v25.0 (Development) Overview Get Started Concepts User Guides Reference Troubleshoot Elevated query latency on primary Primary starts up read-only Vitess sees the wrong tablet as primary FAQ Getting Started Overview Migrating Operating Vitess Troubleshooting Sharding Advanced Configuration Learning Resources v23.0 (Stable) Overview Get Started Concepts User Guides Reference Contribute GitHub Workflow Sample First Issue Coding Standards PR Naming Conventions Build on Ubuntu/Debian Build on macOS Build on CentOS Parser and AST Roadmap Design Docs Query Serving Online DDL VReplication VTTablet Miscellaneous Archives Older Version Docs v22.0 (Archived) v21.0 (Archived) v20.0 (Archived) v19.0 (Archived) v18.0 (Archived) v17.0 (Archived) v16.0 (Archived) v15.0 (Archived) v14.0 (Archived) v13.0 (Archived) v12.0 (Archived) v11.0 (Archived)Pages in this sectionOverviewSharding GuidelinesUnsharded KeyspaceSharded KeyspaceSequencesShared Vindexes and Foreign KeysUnique Lookup VindexesNon-Unique Lookup VindexesLookup as Primary VindexAdvanced VSchema PropertiesPictorial Summary