release: v0.2.1 生产加固 — WAL CRC/约束激活/Hybrid提交顺序/RESTRICT外键/浏览器兼容表/debug模式/onError回调

src/table/schema.ts

@@ -87,13 +87,13 @@ export function validateRow(schema: TableSchema, row: Record<string, unknown>):
   return validated;
 }
 
-/** 检查字段类型 */
+/** 检查字段类型（含约束校验） */
 export function checkFieldType(
   tableName: string,
   colName: string,
   type: FieldType,
   value: unknown,
-  _colDef?: ColumnDef,
+  colDef?: ColumnDef,
 ): void {
   const jsType = typeof value;
 
@@ -105,6 +105,12 @@ export function checkFieldType(
           'TYPE_ERROR',
         );
       }
+      if (colDef?.maxLength !== undefined && (value as string).length > colDef.maxLength) {
+        throw new DatabaseError(
+          `Column "${colName}" in table "${tableName}" exceeds max length ${colDef.maxLength}`,
+          'VALIDATION_ERROR',
+        );
+      }
       break;
 
     case 'number':
@@ -114,6 +120,18 @@ export function checkFieldType(
           'TYPE_ERROR',
         );
       }
+      if (colDef?.min !== undefined && (value as number) < colDef.min) {
+        throw new DatabaseError(
+          `Column "${colName}" in table "${tableName}" value ${value} below minimum ${colDef.min}`,
+          'VALIDATION_ERROR',
+        );
+      }
+      if (colDef?.max !== undefined && (value as number) > colDef.max) {
+        throw new DatabaseError(
+          `Column "${colName}" in table "${tableName}" value ${value} above maximum ${colDef.max}`,
+          'VALIDATION_ERROR',
+        );
+      }
       break;
 
     case 'boolean':