增加考题管理模块

server/database/init_mysql.sql

@@ -1,4 +1,4 @@
--- MySQL dump 10.13  Distrib 8.0.41, for Win64 (x86_64)
+-- MySQL dump 10.13  Distrib 8.0.41, for Win64 (x86_64)
 --
 -- Host: 212.64.112.158    Database: gotest
 -- ------------------------------------------------------
@@ -228,6 +228,30 @@ CREATE TABLE `yz_exam_category` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='考试分类表（含多租户隔离）';
 /*!40101 SET character_set_client = @saved_cs_client */;
 
+--
+-- Table structure for table `yz_exam_question_bank`
+--
+
+DROP TABLE IF EXISTS `yz_exam_question_bank`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_exam_question_bank` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '题库ID',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID（多租户隔离）',
+  `bank_name` varchar(100) NOT NULL COMMENT '题库名称',
+  `bank_desc` varchar(500) DEFAULT '' COMMENT '题库描述',
+  `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '状态（1-启用，0-禁用）',
+  `sort_order` int(11) NOT NULL DEFAULT '0' COMMENT '排序序号',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间（软删除）',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant_status` (`tenant_id`,`status`),
+  KEY `idx_tenant_name` (`tenant_id`,`bank_name`),
+  KEY `idx_delete_time` (`delete_time`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='考试题库表（支持租户隔离、软删除）';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
 --
 -- Table structure for table `yz_exam_users`
 --