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data/tree.json

@@ -718,7 +718,9 @@
                   {
                     "删除生成列": {
                       "node_id": "mysql-1f86031fd0414f67b5e37e9fce981397",
-                      "keywords": [],
+                      "keywords": [
+                        "drop"
+                      ],
                       "children": [],
                       "keywords_must": [],
                       "keywords_forbid": [],
@@ -739,7 +741,9 @@
                   {
                     "普通索引": {
                       "node_id": "mysql-5b21eb9eb2f446288d80c6bd65a6416f",
-                      "keywords": [],
+                      "keywords": [
+                        "index"
+                      ],
                       "children": [],
                       "keywords_must": [],
                       "keywords_forbid": [],
@@ -749,6 +753,78 @@
                   {
                     "唯一索引": {
                       "node_id": "mysql-db7153c698e8442eb5f71e8ec2f2e6cd",
+                      "keywords": [
+                        "unique"
+                      ],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
+                  {
+                    "全值匹配": {
+                      "node_id": "mysql-391b51e398764531abf5a6e036699cc8",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
+                  {
+                    "查询范围": {
+                      "node_id": "mysql-0c5d3369c9c14a0ba484fed71d91ebcf",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
+                  {
+                    "前缀匹配": {
+                      "node_id": "mysql-bdc593e4b7ea4c8aa248227ff2e1221d",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
+                  {
+                    "精确匹配与范围匹配": {
+                      "node_id": "mysql-2b57deb6baa445ca87e66143624164bb",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
+                  {
+                    "连接查询与索引": {
+                      "node_id": "mysql-8e4a5a0e19e04932b9680ea24364fdd4",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
+                  {
+                    "NULL": {
+                      "node_id": "mysql-cc8d1f5fa1e74b6bac93488149c5845f",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0
+                    }
+                  },
+                  {
+                    "LIKE": {
+                      "node_id": "mysql-387801d5a5124f78a7bf3d68f3618a57",
                       "keywords": [],
                       "children": [],
                       "keywords_must": [],
@@ -1009,7 +1085,9 @@
                   {
                     " SHOW STATUS": {
                       "node_id": "mysql-3574b2e5c9ca475789d9d582d7726906",
-                      "keywords": [],
+                      "keywords": [
+                        "show status"
+                      ],
                       "children": [],
                       "keywords_must": [],
                       "keywords_forbid": [],
@@ -1031,7 +1109,9 @@
                   {
                     " SHOW PROFILE": {
                       "node_id": "mysql-f0b12126dd3e4be09010a308a822bc32",
-                      "keywords": [],
+                      "keywords": [
+                        "show profile"
+                      ],
                       "children": [],
                       "keywords_must": [],
                       "keywords_forbid": [],
@@ -1051,7 +1131,9 @@
                   {
                     "子查询优化": {
                       "node_id": "mysql-4d5cfac3820648ffbe0b382898d9cf26",
-                      "keywords": [],
+                      "keywords": [
+                        "subquery"
+                      ],
                       "children": [],
                       "keywords_must": [],
                       "keywords_forbid": [],