add nodes

data/2.MySQL中阶/1.数据库组成/5.索引和约束/node.txt

+第十四章
\ No newline at end of file

data/2.MySQL中阶/1.数据库组成/7. 触发器/1.创建触发器/node.txt

+17.1
\ No newline at end of file

data/2.MySQL中阶/1.数据库组成/7. 触发器/2.查看触发器/node.txt

+17.2
\ No newline at end of file

data/2.MySQL中阶/1.数据库组成/7. 触发器/3.删除触发器/node.txt

+17.3
\ No newline at end of file

data/3.MySQL高阶/1.生成列/1.创建生成列/config.json

-{
-  "node_id": "mysql-5ad1d51a05444926ab17e9868e02415b",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "keywords_must": [],
-  "keywords_forbid": [],
-  "group": 0
-}
\ No newline at end of file

data/3.MySQL高阶/1.生成列/2.修改生成列/config.json

-{
-  "node_id": "mysql-75854dcb83984276b11cca6f5a39a18c",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "keywords_must": [],
-  "keywords_forbid": [],
-  "group": 0
-}
\ No newline at end of file

data/3.MySQL高阶/1.生成列/3.删除生成列/config.json

-{
-  "node_id": "mysql-1f86031fd0414f67b5e37e9fce981397",
-  "keywords": ["drop"],
-  "children": [],
-  "export": [],
-  "keywords_must": [],
-  "keywords_forbid": [],
-  "group": 0
-}
\ No newline at end of file

data/3.MySQL高阶/11.应用程序优化/2.减少数据访问/config.json → data/3.MySQL高阶/10.应用程序优化/2.减少数据访问/config.json

 {
   "node_id": "mysql-d7b339f2b2434e3fbd3721b7cd1abc1a",
-  "keywords": [],
+  "keywords": ["performance", "application", "io"],
   "children": [],
   "export": [],
   "keywords_must": [],

data/3.MySQL高阶/3.索引/12.全文索引/config.json → data/3.MySQL高阶/2.深入索引/12.全文索引/config.json

 {
   "node_id": "mysql-ba3fc0140b5842bb949c591d059e3269",
-  "keywords": [],
+  "keywords": ["full text index", "fti"],
   "children": [],
   "export": [],
   "keywords_must": [],

data/3.MySQL高阶/3.SQL高级技巧/1.CTE和递归查询/node.txt

+19.1
\ No newline at end of file

data/3.MySQL高阶/5.设计优化/1.生成列/node.txt

+19.2
\ No newline at end of file

data/3.MySQL高阶/6.运维与架构/11.分区/node.txt

+第十八章
\ No newline at end of file

data/3.MySQL高阶/7.运维与架构/5.从链式复制到主从复制/config.json → data/3.MySQL高阶/6.运维与架构/5.从链式复制到主从复制/config.json

 {
   "node_id": "mysql-2f6f847907d4415788e98d2f70f64d3c",
-  "keywords": [],
+  "keywords": ["链式复制", "主从复制"],
   "children": [],
   "export": [],
   "keywords_must": [],

data/tree.json

@@ -336,7 +336,9 @@
                   {
                     "视图": {
                       "node_id": "mysql-98e926730d844f238dc9cd8ac5f65126",
-                      "keywords": [],
+                      "keywords": [
+                        "view"
+                      ],
                       "children": [],
                       "keywords_must": [],
                       "keywords_forbid": [],
@@ -1093,49 +1095,6 @@
           "node_id": "mysql-fba12490eaea4ed8b50866f878896338",
           "keywords": [],
           "children": [
-            {
-              "生成列": {
-                "node_id": "mysql-d3611482eecd4055816df4b1dd9ff90d",
-                "keywords": [],
-                "children": [
-                  {
-                    "创建生成列": {
-                      "node_id": "mysql-5ad1d51a05444926ab17e9868e02415b",
-                      "keywords": [],
-                      "children": [],
-                      "keywords_must": [],
-                      "keywords_forbid": [],
-                      "group": 0
-                    }
-                  },
-                  {
-                    "修改生成列": {
-                      "node_id": "mysql-75854dcb83984276b11cca6f5a39a18c",
-                      "keywords": [],
-                      "children": [],
-                      "keywords_must": [],
-                      "keywords_forbid": [],
-                      "group": 0
-                    }
-                  },
-                  {
-                    "删除生成列": {
-                      "node_id": "mysql-1f86031fd0414f67b5e37e9fce981397",
-                      "keywords": [
-                        "drop"
-                      ],
-                      "children": [],
-                      "keywords_must": [],
-                      "keywords_forbid": [],
-                      "group": 0
-                    }
-                  }
-                ],
-                "keywords_must": [],
-                "keywords_forbid": [],
-                "group": 0
-              }
-            },
             {
               "自增主键": {
                 "node_id": "mysql-d2cdd250a5f24c8e9676e0fa1faf5772",
@@ -1147,7 +1106,7 @@
               }
             },
             {
-              "索引": {
+              "深入索引": {
                 "node_id": "mysql-5b56965051d342849d665acb5f55a734",
                 "keywords": [],
                 "children": [
@@ -1522,6 +1481,16 @@
                 "node_id": "mysql-d4ff221a05884e6dbf0c5c2e5c8a0d48",
                 "keywords": [],
                 "children": [
+                  {
+                    "生成列": {
+                      "node_id": "mysql-d3611482eecd4055816df4b1dd9ff90d",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
                   {
                     "优化数据类型": {
                       "node_id": "mysql-e5530d16129047d38934c3ce9a906650",