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Vector functions with local MTXS #2553

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Vector functions with local MTXS
MattSchur May 4, 2026
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Update java/working-with-cql/query-api.md
MattSchur May 5, 2026
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3 changes: 3 additions & 0 deletions java/working-with-cql/query-api.md
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Expand Up @@ -1645,6 +1645,9 @@ Scalar functions are values that are calculated from other values. This calculat

Vector functions allow you to compute similarity and distance of [vectors](../cds-data.md#vector-embeddings), as well as [vector embeddings](../../guides/databases/vector-embeddings) of text data directly in the database.

> [!warning] Not supported with local MTXS on SQLite
> Using vector functions in [stored calculated elements](../../cds/cdl#on-write) with [local MTXS](../../guides/multitenancy/mtxs#test-drive-locally) on SQLite is not supported.

##### Computing Vector Embeddings in SAP HANA <Beta />

CAP Java supports the [VECTOR_EMBEDDING](https://help.sap.com/docs/hana-cloud-database/sap-hana-cloud-sap-hana-database-sql-reference-guide/vector-embedding-function-vector) function via `CQL.vectorEmbedding` to generate vector embeddings from text data directly in SAP HANA.
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