Updates

src/lib/schema/build-column-definition.ts

@@ -0,0 +1,46 @@
+import type { BUN_MARIADB_FieldSchemaType } from "../../types";
+import mapDataType from "./map-data-types";
+import MariaDBQuoteGen from "./mariadb-quote-gen";
+
+export default function buildColumnDefinition(
+    field: BUN_MARIADB_FieldSchemaType,
+): string {
+    if (!field.fieldName) {
+        throw new Error("Field name is required");
+    }
+
+    const parts: string[] = [MariaDBQuoteGen(field.fieldName)];
+    parts.push(mapDataType(field));
+
+    if (field.autoIncrement) {
+        parts.push("AUTO_INCREMENT");
+    }
+
+    if (field.notNullValue || field.primaryKey || field.isVector) {
+        if (!field.primaryKey) {
+            parts.push("NOT NULL");
+        }
+    }
+
+    if (field.unique && !field.primaryKey) {
+        parts.push("UNIQUE");
+    }
+
+    if (field.defaultValue !== undefined) {
+        if (typeof field.defaultValue === "string") {
+            parts.push(`DEFAULT '${field.defaultValue.replace(/'/g, "''")}'`);
+        } else {
+            parts.push(`DEFAULT ${field.defaultValue}`);
+        }
+    } else if (field.defaultValueLiteral) {
+        parts.push(`DEFAULT ${field.defaultValueLiteral}`);
+    }
+
+    if (field.onUpdate) {
+        parts.push(`ON UPDATE ${field.onUpdate}`);
+    } else if (field.onUpdateLiteral) {
+        parts.push(`ON UPDATE ${field.onUpdateLiteral}`);
+    }
+
+    return parts.join(" ");
+}