From 2ddf450b9ff342c300a95c79df7ced3f01aaecaa Mon Sep 17 00:00:00 2001
From: Benjamin Toby <devops@tben.me>
Date: Tue, 8 Sep 2026 07:24:00 +0100
Subject: [PATCH] Updates

---
 dist/lib/mariadb/db-generate-type-defs.js |  3 +++
 dist/types/index.d.ts                     |  2 +-
 dist/utils/sql-insert-generator.js        | 14 ++++++++++----
 package.json                              |  2 +-
 src/lib/mariadb/db-generate-type-defs.ts  |  4 ++++
 src/types/index.ts                        |  1 +
 src/utils/sql-insert-generator.ts         | 16 ++++++++++++----
 7 files changed, 32 insertions(+), 10 deletions(-)

diff --git a/dist/lib/mariadb/db-generate-type-defs.js b/dist/lib/mariadb/db-generate-type-defs.js
index decabea..f103944 100644
--- a/dist/lib/mariadb/db-generate-type-defs.js
+++ b/dist/lib/mariadb/db-generate-type-defs.js
@@ -28,6 +28,9 @@ export default function generateTypeDefinition({ paradigm, table, query, typeDef
             if (schemaType.dataType?.match(/boolean/i)) {
                 return "0 | 1";
             }
+            if (schemaType.dataType?.match(/vector/i) || schemaType.isVector) {
+                return `string | number[] | Buffer<ArrayBufferLike> | Float32Array<ArrayBuffer>`;
+            }
             return "string";
         }
         const typesArrayTypeScript = [];
diff --git a/dist/types/index.d.ts b/dist/types/index.d.ts
index 071deb1..a29f462 100644
--- a/dist/types/index.d.ts
+++ b/dist/types/index.d.ts
@@ -1302,7 +1302,7 @@ export interface SQLInsertGenReturn {
 /**
  * Values accepted by the SQL insert generator, including vector buffers.
  */
-export type SQLInsertGenValueType = string | number | Float32Array<ArrayBuffer> | Buffer<ArrayBuffer> | null;
+export type SQLInsertGenValueType = string | number | Float32Array<ArrayBuffer> | Buffer<ArrayBuffer> | number[] | null;
 /**
  * Callback variant used when a generated insert value needs a custom
  * placeholder.
diff --git a/dist/utils/sql-insert-generator.js b/dist/utils/sql-insert-generator.js
index fbf09d2..bf3bbd5 100644
--- a/dist/utils/sql-insert-generator.js
+++ b/dist/utils/sql-insert-generator.js
@@ -23,14 +23,18 @@ export default function sqlInsertGenerator({ tableName, data, dbFullName, }) {
                 queryBatches.push(`(${insertKeys
                     .map((ky) => {
                     const value = item[ky];
+                    const is_embedding = Array.isArray(value) &&
+                        typeof value[0] == "number";
                     const finalValue = typeof value == "string" ||
                         typeof value == "number"
                         ? value
                         : typeof value == "function"
                             ? value().value
-                            : value
-                                ? value
-                                : null;
+                            : is_embedding
+                                ? JSON.stringify(value)
+                                : value
+                                    ? value
+                                    : null;
                     if (!finalValue && typeof value !== "number") {
                         queryValues.push(null);
                         return "?";
@@ -38,7 +42,9 @@ export default function sqlInsertGenerator({ tableName, data, dbFullName, }) {
                     queryValues.push(finalValue);
                     const placeholder = typeof value == "function"
                         ? value().placeholder
-                        : "?";
+                        : is_embedding
+                            ? "VEC_FromText(?)"
+                            : "?";
                     return placeholder;
                 })
                     .filter((k) => Boolean(k))
diff --git a/package.json b/package.json
index 6b6ace8..eb0b577 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@moduletrace/bun-mariadb",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "description": "Schema-driven MariaDB manager for Bun",
     "author": "Benjamin Toby",
     "license": "MIT",
diff --git a/src/lib/mariadb/db-generate-type-defs.ts b/src/lib/mariadb/db-generate-type-defs.ts
index e5a126a..7899702 100644
--- a/src/lib/mariadb/db-generate-type-defs.ts
+++ b/src/lib/mariadb/db-generate-type-defs.ts
@@ -63,6 +63,10 @@ export default function generateTypeDefinition({
                 return "0 | 1";
             }
 
+            if (schemaType.dataType?.match(/vector/i) || schemaType.isVector) {
+                return `string | number[] | Buffer<ArrayBufferLike> | Float32Array<ArrayBuffer>`;
+            }
+
             return "string";
         }
 
diff --git a/src/types/index.ts b/src/types/index.ts
index 458f15f..fff2ca8 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -1479,6 +1479,7 @@ export type SQLInsertGenValueType =
     | number
     | Float32Array<ArrayBuffer>
     | Buffer<ArrayBuffer>
+    | number[]
     | null;
 
 /**
diff --git a/src/utils/sql-insert-generator.ts b/src/utils/sql-insert-generator.ts
index 592ea6f..6a67da1 100644
--- a/src/utils/sql-insert-generator.ts
+++ b/src/utils/sql-insert-generator.ts
@@ -40,15 +40,21 @@ export default function sqlInsertGenerator({
                         .map((ky) => {
                             const value = item[ky];
 
+                            const is_embedding =
+                                Array.isArray(value) &&
+                                typeof value[0] == "number";
+
                             const finalValue =
                                 typeof value == "string" ||
                                 typeof value == "number"
                                     ? value
                                     : typeof value == "function"
                                       ? value().value
-                                      : value
-                                        ? value
-                                        : null;
+                                      : is_embedding
+                                        ? JSON.stringify(value)
+                                        : value
+                                          ? value
+                                          : null;
 
                             if (!finalValue && typeof value !== "number") {
                                 queryValues.push(null);
@@ -60,7 +66,9 @@ export default function sqlInsertGenerator({
                             const placeholder =
                                 typeof value == "function"
                                     ? value().placeholder
-                                    : "?";
+                                    : is_embedding
+                                      ? "VEC_FromText(?)"
+                                      : "?";
 
                             return placeholder;
                         })