Spanner Graph adds semantic options and key uniqueness validation
UpdateVerifiedAdded Sep 22, 2026
CREATE PROPERTY GRAPH can set description and synonyms options on labels and properties to help natural language query interfaces, and a validate_element_key_uniqueness option controls validation at schema creation.
Topics: SQL, Developer tools
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More Spanner releases
Every Spanner release| Date | Release | Type |
|---|---|---|
| Sep 17 | Spanner queues are generally available (GA) GA | GA |
| Sep 18 | Spanner adds automatic parameterization of SQL query literals Update | Update |
| Sep 3 | Spanner PostgreSQL dialect adds ILIKE and NOT ILIKE Update | Update |
| Sep 2 | Spanner PostgreSQL dialect supports the TABLESAMPLE operator Update | Update |
| Aug 28 | Spanner supports expression indexes on scalar expressions Update | Update |
| Aug 11 | Spanner applies the 80,000 mutation limit per DML statement Update | Update |
| Aug 10 | Spanner dynamic channel pooling for Go and Java clients is GA GA | GA |
| Jul 28 | Spanner supports creating tables without defining primary keys Update | Update |
