tree.json 75.9 KB
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              }
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            },
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            {
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                  {
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                    "ORDER BY": {
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                      "children": [],
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                      "keywords_must": [],
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                    }
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                  {
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                    "UNION": {
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                      "children": [],
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                    }
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                  },
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                      "keywords": [
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                        "regular"
                      ],
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                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": []
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                    }
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                ],
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                    }
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                  {
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                    " 求和": {
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                      "keywords": [],
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                      "children": [],
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                    }
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                  {
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                    "最小值": {
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                      "children": [],
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                    }
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                    }
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                    }
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                "keywords_must": [
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                "keywords_forbid": []
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                    }
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                    }
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                  {
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                    }
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                    }
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                    }
                  }
                ],
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                  "join",
                  "连接查询"
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                "keywords_forbid": []
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              }
            },
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            {
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                    }
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                    }
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                    }
                  }
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                "keywords_must": [],
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              }
            },
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            {
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                    }
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                    }
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                    }
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                    }
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                    }
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                  {
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                      "keywords": [
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                      "children": [],
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                    }
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              "视图": {
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                    "视图的基本概念": {
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                      "node_id": "mysql-95a29a6a448849029d548393bbdf283e",
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                    }
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                  {
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                  {
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                    }
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                  },
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                      "keywords": [
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                        "view"
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              "存储过程和函数": {
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                    }
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                    }
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                    }
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                ],
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                "keywords_forbid": []
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              }
            },
            {
              "备份与恢复": {
                "node_id": "mysql-9f5d58c9e09b4ec79f8e7fc8c4e776a0",
                "keywords": [],
                "children": [
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                    "mysqldump": {
                      "node_id": "mysql-c9a8e4223b6c47efb08e2015f7570317",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                  {
                    "mysqldumper": {
                      "node_id": "mysql-40cf0134521849d891d6135e2316491a",
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                      "keywords": [
                        "mysqldumper"
                      ],
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                    }
                  },
                  {
                    "mysqlhotcopy": {
                      "node_id": "mysql-0b976462e6314fa499a9f086c0eded8f",
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                      "keywords": [
                        "mysqlhotcopy"
                      ],
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                    }
                  },
                  {
                    "xtrabackup": {
                      "node_id": "mysql-6064766016164bfebb475090c0979d2a",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "完全备份和增量备份": {
                      "node_id": "mysql-1c793163cd8047e1a3b327f2c86a1f68",
                      "keywords": [],
                      "children": [],
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                    }
                  },
                  {
                    "灾难恢复": {
                      "node_id": "mysql-76b4d2f260f94ea1a6692d5a8dab2709",
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                      "keywords": [
                        "灾难恢复"
                      ],
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                    }
                  },
                  {
                    "自动备份": {
                      "node_id": "mysql-3c8b76e8fa914a7a87c74f511fd39680",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                  },
                  {
                    "数据导入和导出": {
                      "node_id": "mysql-e2eefb85984643f8adb95f4eee16bc8f",
                      "keywords": [],
                      "children": [],
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              }
            },
            {
              "用户和权限": {
                "node_id": "mysql-c9ac9937371b403ebe252a9c48bc359e",
                "keywords": [],
                "children": [
                  {
                    "权限表": {
                      "node_id": "mysql-1d0dd362995d4ee0b59e9e8d2e918d5f",
                      "keywords": [],
                      "children": [],
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                    }
                  },
                  {
                    "创建普通用户": {
                      "node_id": "mysql-25808aa5b4ba4e78bd3dc59e09b403ed",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "为用户授权": {
                      "node_id": "mysql-291ab4c99fa945ae8629b1956bc1ecc9",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                  },
                  {
                    "查看用户权限": {
                      "node_id": "mysql-d2b788a8200140a693297356c02ce872",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                  },
                  {
                    "修改用户权限": {
                      "node_id": "mysql-ae1794fcc925471cb8b1972cbfbf2951",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                  {
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                      "node_id": "mysql-d47605d2cb134cdc98e6fbefc0651e8f",
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                      "keywords": [
                        "revoke"
                      ],
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                  },
                  {
                    "修改用户密码": {
                      "node_id": "mysql-12a66fd74a2741bbbfc0df7a59801123",
                      "keywords": [],
                      "children": [],
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                    }
                  },
                  {
                    "删除用户": {
                      "node_id": "mysql-0bb8146d9ee54ff6934e45ce4e3b2f99",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
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                  {
                    "限制用户使用资源": {
                      "node_id": "mysql-ab80d0d8af69427ab91a65b89de7e30c",
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                      "keywords": [
                        "resources",
                        "limit"
                      ],
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                    }
                  },
                  {
                    "MySQL8的账户管理": {
                      "node_id": "mysql-8689980164b1428c865cf33ad889a088",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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        }
      },
      {
        "MySQL高阶": {
          "node_id": "mysql-fba12490eaea4ed8b50866f878896338",
          "keywords": [],
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          "children": [
            {
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              "深入索引": {
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                "node_id": "mysql-5b56965051d342849d665acb5f55a734",
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                "keywords": [],
                "children": [
                  {
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                    "索引概述": {
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                      "node_id": "mysql-5b21eb9eb2f446288d80c6bd65a6416f",
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                      "keywords": [
                        "index"
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                    }
                  },
                  {
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                    "唯一索引": {
                      "node_id": "mysql-db7153c698e8442eb5f71e8ec2f2e6cd",
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                      "keywords": [
                        "unique"
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                  },
                  {
                    "全值匹配": {
                      "node_id": "mysql-391b51e398764531abf5a6e036699cc8",
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                      "keywords": [
                        "equals",
                        "not equals",
                        "相等",
                        "不等",
                        "全值"
                      ],
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                    }
                  },
                  {
                    "查询范围": {
                      "node_id": "mysql-0c5d3369c9c14a0ba484fed71d91ebcf",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "前缀匹配": {
                      "node_id": "mysql-bdc593e4b7ea4c8aa248227ff2e1221d",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "精确匹配与范围匹配": {
                      "node_id": "mysql-2b57deb6baa445ca87e66143624164bb",
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                      "keywords": [
                        "match",
                        "range"
                      ],
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                    }
                  },
                  {
                    "连接查询与索引": {
                      "node_id": "mysql-8e4a5a0e19e04932b9680ea24364fdd4",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "NULL": {
                      "node_id": "mysql-cc8d1f5fa1e74b6bac93488149c5845f",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "LIKE": {
                      "node_id": "mysql-387801d5a5124f78a7bf3d68f3618a57",
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                      "keywords": [
                        "like"
                      ],
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                  },
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                  {
                    "JSON索引": {
                      "node_id": "mysql-9f8881b9f30544149327af68e3007603",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
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                  {
                    "组合索引": {
                      "node_id": "mysql-ce1f863b4d254d2aadb6ce2331122d16",
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view  
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                      "keywords": [
                        "compose"
                      ],
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                    }
                  },
                  {
                    "空间索引": {
                      "node_id": "mysql-2f417818ad3449268396157cbb9d4d9c",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "全文索引": {
                      "node_id": "mysql-ba3fc0140b5842bb949c591d059e3269",
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                      "keywords": [
                        "full text index",
                        "fti"
                      ],
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                    }
                  },
                  {
                    "隐藏索引": {
                      "node_id": "mysql-c57e1195b0914cd38798ce029156ec87",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "函数索引": {
                      "node_id": "mysql-157170c2c7454b3ca78a4f7f7f6f3739",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                  }
                ],
                "keywords_must": [],
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              }
            },
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            {
              "深入函数": {
                "node_id": "mysql-f436539236694bb9a4014de11e06ad82",
                "keywords": [],
                "children": [
                  {
                    "MySQL信息相关": {
                      "node_id": "mysql-39c24ef50f5a48b2a0130260485980b1",
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                      "keywords": [
                        "系统函数"
                      ],
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                      "keywords_must": [],
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                    }
                  },
                  {
                    "锁相关": {
                      "node_id": "mysql-e5c47aa105c5484c8871825dd622cc5e",
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                      "keywords": [
                        "函数",
                        "锁",
                        "lock"
                      ],
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                      "children": [],
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                    }
                  },
                  {
                    "JSON函数": {
                      "node_id": "mysql-2adc9f3d02b54abc893f288140109118",
                      "keywords": [],
                      "children": [],
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                    }
                  },
                  {
                    "窗口函数": {
                      "node_id": "mysql-5ccb985581644784ae82118849bc241c",
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                      "keywords": [
                        "window function",
                        "窗口函数"
                      ],
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                      "children": [],
                      "keywords_must": [],
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                    }
                  },
                  {
                    "其它函数": {
                      "node_id": "mysql-f2fe15b77d5d4ecb92e2840e8b831af2",
                      "keywords": [],
                      "children": [],
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                    }
                  }
                ],
                "keywords_must": [],
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              }
            },
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            {
              "SQL高级技巧": {
                "node_id": "mysql-0cc4dd0b6c024a9e92abb4226bf7ff79",
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                    "CTE和递归查询": {
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                      "node_id": "mysql-753300de6ef94af7be40fb91a05421a6",
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                      "keywords": [
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                        "recursive"
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                      "keywords_must": [
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                        "递归查询",
                        "recursive"
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                      "keywords_forbid": []
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                    }
                  },
                  {
                    "Window Function": {
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                      "node_id": "mysql-0f7b5745d0b44251a678bbd2bbee5f2e",
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                      "keywords": [
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                        "function"
                      ],
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                      "keywords_must": [
                        "函数",
                        "function",
                        "window"
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                      "keywords_forbid": []
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                    }
                  },
                  {
                    "透视表 ": {
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                      "node_id": "mysql-88200dcbd2e848a5a1d74c086d8abe57",
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                      "keywords": [
                        "透视表",
                        "交叉透视表",
                        "pivot"
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                      "keywords_must": [
                        "透视表",
                        "交叉透视表",
                        "pivot"
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                    }
                  },
                  {
                    "写入和冲突": {
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                      "node_id": "mysql-f9f2ae841cf14d079c8433c833d3396d",
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                      "keywords": [
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                        "冲突",
                        "唯一约束"
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                      "keywords_must": [
                        "conflict",
                        "冲突"
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                      "keywords_forbid": []
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                    }
                  },
                  {
                    "事务": {
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                      "keywords": [
                        "事务",
                        "transaction"
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                      "children": [],
                      "keywords_must": [
                        "事务",
                        "transaction"
                      ],
M
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                      "keywords_forbid": []
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1593 1594 1595 1596
                    }
                  },
                  {
                    "索引和优化": {
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                      "node_id": "mysql-7745c930b53c48d18afb4ba14e0510a7",
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1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610
                      "keywords": [
                        "索引",
                        "index",
                        "performance",
                        "优化"
                      ],
                      "children": [],
                      "keywords_must": [
                        "索引",
                        "index",
                        "performance",
                        "优化"
                      ],
M
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1611
                      "keywords_forbid": []
M
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1612
                    }
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1613 1614 1615
                  }
                ],
                "keywords_must": [],
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1616
                "keywords_forbid": []
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1617 1618 1619
              }
            },
            {
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1620 1621
              " 过程化编程": {
                "node_id": "mysql-918d2ed90a1546e1aab23036eee5539a",
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1622 1623 1624
                "keywords": [],
                "children": [
                  {
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1625 1626 1627
                    "IF": {
                      "node_id": "mysql-d7f86bc2fcbb4b83a11f2ed73bde7ac0",
                      "keywords": [],
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1628
                      "children": [],
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1629
                      "keywords_must": [],
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1630
                      "keywords_forbid": []
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1631 1632 1633 1634 1635
                    }
                  },
                  {
                    "LOOP": {
                      "node_id": "mysql-8ef7f9a1bba04bd782d80e9459446228",
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1636 1637 1638 1639
                      "keywords": [
                        "loop",
                        "循环"
                      ],
M
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1640 1641
                      "children": [],
                      "keywords_must": [],
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1642
                      "keywords_forbid": []
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1643 1644 1645 1646 1647
                    }
                  },
                  {
                    "LEAVE": {
                      "node_id": "mysql-2f35dac71e6e42b189f7615fcf27a4e6",
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1648 1649 1650 1651
                      "keywords": [
                        "leave",
                        "break"
                      ],
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1652 1653
                      "children": [],
                      "keywords_must": [],
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1654
                      "keywords_forbid": []
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1655 1656 1657 1658 1659 1660 1661 1662
                    }
                  },
                  {
                    "ITERATE": {
                      "node_id": "mysql-cf916e42a060467ab25b16112780f246",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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1663
                      "keywords_forbid": []
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1664 1665 1666 1667 1668 1669 1670 1671
                    }
                  },
                  {
                    "REPEAT": {
                      "node_id": "mysql-923c7bbf96cf4630a5dfb36f15e62d24",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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1672
                      "keywords_forbid": []
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1673 1674 1675 1676 1677 1678
                    }
                  },
                  {
                    "WHILE": {
                      "node_id": "mysql-8bbe6f55f32b4a4a8a6011c5748b36fa",
                      "keywords": [],
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1679 1680
                      "children": [],
                      "keywords_must": [],
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1681
                      "keywords_forbid": []
M
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1682 1683 1684 1685 1686 1687 1688 1689
                    }
                  },
                  {
                    " 游标": {
                      "node_id": "mysql-459fd14ff096438d9b6460270bec4754",
                      "keywords": [
                        "cursor"
                      ],
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1690 1691
                      "children": [],
                      "keywords_must": [],
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1692
                      "keywords_forbid": []
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1693 1694 1695 1696
                    }
                  }
                ],
                "keywords_must": [],
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1697
                "keywords_forbid": []
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1698 1699
              }
            },
M
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1700 1701 1702 1703 1704
            {
              "设计优化": {
                "node_id": "mysql-d4ff221a05884e6dbf0c5c2e5c8a0d48",
                "keywords": [],
                "children": [
M
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1705 1706 1707 1708 1709 1710
                  {
                    "生成列": {
                      "node_id": "mysql-d3611482eecd4055816df4b1dd9ff90d",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1711
                      "keywords_forbid": []
M
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1712 1713
                    }
                  },
M
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1714 1715 1716 1717 1718 1719
                  {
                    "优化数据类型": {
                      "node_id": "mysql-e5530d16129047d38934c3ce9a906650",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1720
                      "keywords_forbid": []
M
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1721 1722 1723 1724 1725 1726 1727 1728
                    }
                  },
                  {
                    "反范式设计": {
                      "node_id": "mysql-3e4c837b471c454c90bfbc32445f2780",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1729
                      "keywords_forbid": []
M
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1730 1731 1732 1733 1734 1735 1736 1737
                    }
                  },
                  {
                    "清理重复索引和冗余索引": {
                      "node_id": "mysql-06bc5338054a40fc90b24333ee2b9125",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1738
                      "keywords_forbid": []
M
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1739 1740 1741 1742 1743 1744 1745 1746
                    }
                  },
                  {
                    "增加中间表": {
                      "node_id": "mysql-a2ddae1b044149ecbb74db3b6eb32721",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1747
                      "keywords_forbid": []
M
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1748 1749
                    }
                  },
M
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1750 1751 1752 1753 1754 1755
                  {
                    "分析数据表": {
                      "node_id": "mysql-cde6eae01784468fa0171ff3042f221f",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1756
                      "keywords_forbid": []
M
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1757 1758
                    }
                  },
M
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1759 1760 1761 1762 1763 1764
                  {
                    "检查数据表": {
                      "node_id": "mysql-fbcc654d6a86452aa349d2ed6003adb6",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1765
                      "keywords_forbid": []
M
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1766 1767 1768
                    }
                  },
                  {
M
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1769
                    "优化数据表": {
M
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1770 1771 1772 1773
                      "node_id": "mysql-f5775462ae784d44a4b2bce5f456311a",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1774
                      "keywords_forbid": []
M
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1775
                    }
M
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1776 1777 1778 1779 1780 1781 1782
                  },
                  {
                    "拆分数据表": {
                      "node_id": "mysql-ccb6fcf2983b4b3e8b37abbcbc776f21",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1783
                      "keywords_forbid": []
M
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1784
                    }
M
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1785 1786 1787
                  }
                ],
                "keywords_must": [],
M
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1788
                "keywords_forbid": []
M
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1789 1790
              }
            },
M
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1791 1792 1793 1794 1795 1796
            {
              "运维与架构": {
                "node_id": "mysql-1312f53e4f41430bab7873901dd64433",
                "keywords": [],
                "children": [
                  {
M
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1797 1798
                    "主从复制": {
                      "node_id": "mysql-cc8606a40aac43cb8b063a65f51e4df1",
M
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1799 1800 1801
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1802
                      "keywords_forbid": []
M
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1803 1804 1805
                    }
                  },
                  {
M
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1806 1807 1808 1809 1810
                    "多主复制": {
                      "node_id": "mysql-91ba7f7a6b684b8aad01abd583cf0442",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1811
                      "keywords_forbid": []
M
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1812 1813 1814 1815 1816 1817 1818 1819
                    }
                  },
                  {
                    "添加从库": {
                      "node_id": "mysql-1c778aa1adfd43d4ac9da32df9e44238",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1820
                      "keywords_forbid": []
M
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1821 1822 1823 1824 1825 1826 1827 1828
                    }
                  },
                  {
                    "从主从复制到链式复制": {
                      "node_id": "mysql-88333dcb84a946a78bfd9f413c6e795b",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1829
                      "keywords_forbid": []
M
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1830 1831 1832 1833 1834
                    }
                  },
                  {
                    "从链式复制到主从复制": {
                      "node_id": "mysql-2f6f847907d4415788e98d2f70f64d3c",
M
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1835 1836 1837 1838
                      "keywords": [
                        "链式复制",
                        "主从复制"
                      ],
M
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1839 1840
                      "children": [],
                      "keywords_must": [],
M
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1841
                      "keywords_forbid": []
M
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1842 1843 1844 1845 1846 1847 1848 1849
                    }
                  },
                  {
                    "多源复制": {
                      "node_id": "mysql-5026c95794f44de081e2aefd3af8bb32",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1850
                      "keywords_forbid": []
M
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1851 1852 1853 1854 1855
                    }
                  },
                  {
                    "复制过滤器": {
                      "node_id": "mysql-b3cba2e9c7ea46d5beeb1948b41a74d5",
M
index  
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1856 1857 1858
                      "keywords": [
                        "复制过滤器"
                      ],
M
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1859 1860
                      "children": [],
                      "keywords_must": [],
M
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1861
                      "keywords_forbid": []
M
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1862 1863 1864 1865 1866 1867 1868 1869
                    }
                  },
                  {
                    "延迟复制": {
                      "node_id": "mysql-9dee640902204fcbbe780c0f04bc7c18",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1870
                      "keywords_forbid": []
M
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1871 1872 1873 1874 1875
                    }
                  },
                  {
                    "读写分离": {
                      "node_id": "mysql-f4d43d35c4c846baa2761d02fff5b09a",
M
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1876 1877 1878
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1879
                      "keywords_forbid": []
M
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1880 1881 1882
                    }
                  },
                  {
M
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1883 1884
                    "HA高可用": {
                      "node_id": "mysql-46c46e16ac404db99e61412a948e3a3c",
M
on tree  
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1885 1886 1887
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1888
                      "keywords_forbid": []
M
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1889
                    }
M
index  
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1890 1891 1892 1893 1894 1895 1896
                  },
                  {
                    "分区": {
                      "node_id": "mysql-ac73930a15c149b9ba0b250e46a109e2",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1897
                      "keywords_forbid": []
M
index  
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1898
                    }
M
on tree  
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1899 1900 1901
                  }
                ],
                "keywords_must": [],
M
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1902
                "keywords_forbid": []
M
on tree  
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1903 1904 1905 1906 1907 1908 1909
              }
            },
            {
              "查询优化": {
                "node_id": "mysql-310130dd922d4e2b832891cc0e157cbf",
                "keywords": [],
                "children": [
M
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1910 1911 1912 1913 1914 1915
                  {
                    " 嵌套查询": {
                      "node_id": "mysql-4381bed0477f412e80f0509b0e2bb3f9",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1916
                      "keywords_forbid": []
M
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1917 1918 1919 1920 1921 1922 1923 1924
                    }
                  },
                  {
                    "OR子句优化": {
                      "node_id": "mysql-5e5c02582f1641ada50c92161d0e0587",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1925
                      "keywords_forbid": []
M
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1926 1927 1928 1929 1930 1931 1932 1933
                    }
                  },
                  {
                    "ORDER BY 优化": {
                      "node_id": "mysql-c140ce4a6f0a4557a3a5ce0b471fd6da",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1934
                      "keywords_forbid": []
M
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1935 1936 1937 1938 1939 1940 1941 1942
                    }
                  },
                  {
                    "分页查询优化": {
                      "node_id": "mysql-6e063c40f1ba485288eba2376097b79c",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1943
                      "keywords_forbid": []
M
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1944 1945 1946 1947 1948 1949 1950 1951
                    }
                  },
                  {
                    "GROUP BY优化": {
                      "node_id": "mysql-66fc4566eaf34994b072ca83bf79ceb4",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1952
                      "keywords_forbid": []
M
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1953 1954
                    }
                  },
M
on tree  
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1955 1956 1957
                  {
                    " SHOW STATUS": {
                      "node_id": "mysql-3574b2e5c9ca475789d9d582d7726906",
M
on tree  
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1958 1959 1960
                      "keywords": [
                        "show status"
                      ],
M
on tree  
Mars Liu 已提交
1961 1962
                      "children": [],
                      "keywords_must": [],
M
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1963
                      "keywords_forbid": []
M
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1964 1965 1966
                    }
                  },
                  {
M
on tree  
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1967 1968 1969 1970 1971 1972 1973
                    " EXPLAIN": {
                      "node_id": "mysql-a42f617d4eb54aabbc649bdde4485117",
                      "keywords": [
                        "explain"
                      ],
                      "children": [],
                      "keywords_must": [],
M
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1974
                      "keywords_forbid": []
M
on tree  
Mars Liu 已提交
1975 1976 1977 1978 1979
                    }
                  },
                  {
                    " SHOW PROFILE": {
                      "node_id": "mysql-f0b12126dd3e4be09010a308a822bc32",
M
on tree  
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1980 1981 1982
                      "keywords": [
                        "show profile"
                      ],
M
on tree  
Mars Liu 已提交
1983 1984
                      "children": [],
                      "keywords_must": [],
M
Mars Liu 已提交
1985
                      "keywords_forbid": []
M
on tree  
Mars Liu 已提交
1986 1987 1988
                    }
                  },
                  {
M
on tree  
Mars Liu 已提交
1989 1990
                    " PT-QUERY-DIGEST分析查询": {
                      "node_id": "mysql-626f1ca763b344558b3a5eefdb4885a2",
M
on tree  
Mars Liu 已提交
1991 1992 1993
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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1994
                      "keywords_forbid": []
M
on tree  
Mars Liu 已提交
1995 1996 1997
                    }
                  },
                  {
M
on tree  
Mars Liu 已提交
1998 1999
                    "子查询优化": {
                      "node_id": "mysql-4d5cfac3820648ffbe0b382898d9cf26",
M
on tree  
Mars Liu 已提交
2000 2001 2002
                      "keywords": [
                        "subquery"
                      ],
M
on tree  
Mars Liu 已提交
2003 2004
                      "children": [],
                      "keywords_must": [],
M
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2005
                      "keywords_forbid": []
M
Mars Liu 已提交
2006 2007 2008 2009
                    }
                  }
                ],
                "keywords_must": [],
M
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2010
                "keywords_forbid": []
M
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2011
              }
M
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2012 2013
            },
            {
M
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2014
              "写优化": {
M
Mars Liu 已提交
2015 2016
                "node_id": "mysql-284cf77b823540c38370d5cd70ada265",
                "keywords": [],
M
Mars Liu 已提交
2017 2018 2019 2020 2021 2022 2023
                "children": [
                  {
                    "插入优化": {
                      "node_id": "mysql-4e93793f51a24f0eb00f7824ecc8929b",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
Mars Liu 已提交
2024
                      "keywords_forbid": []
M
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2025 2026 2027 2028 2029 2030 2031 2032
                    }
                  },
                  {
                    "删除优化": {
                      "node_id": "mysql-ff4222264013437da2214ff77ca92961",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
Mars Liu 已提交
2033
                      "keywords_forbid": []
M
Mars Liu 已提交
2034 2035 2036
                    }
                  }
                ],
M
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2037
                "keywords_must": [],
M
Mars Liu 已提交
2038
                "keywords_forbid": []
M
Mars Liu 已提交
2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051
              }
            },
            {
              "服务器优化": {
                "node_id": "mysql-3aa068fd95ea4f3bac2c5fa8d6ec0951",
                "keywords": [],
                "children": [
                  {
                    "硬件配置": {
                      "node_id": "mysql-f2a76883814745b9979541ed4117754f",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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2052
                      "keywords_forbid": []
M
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2053 2054 2055 2056 2057 2058 2059 2060
                    }
                  },
                  {
                    "系统内核": {
                      "node_id": "mysql-4a1bb52626b04dabac78af8eafea868e",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
Mars Liu 已提交
2061
                      "keywords_forbid": []
M
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2062 2063 2064 2065 2066 2067 2068 2069
                    }
                  },
                  {
                    "配置项优化": {
                      "node_id": "mysql-6d4f4d7aecfb4546a8163256859562e1",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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2070
                      "keywords_forbid": []
M
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2071 2072 2073 2074 2075 2076 2077 2078
                    }
                  },
                  {
                    "performance_schema": {
                      "node_id": "mysql-36d638345c1949f7bb032baf8d9f996e",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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2079
                      "keywords_forbid": []
M
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2080 2081 2082 2083 2084 2085 2086 2087
                    }
                  },
                  {
                    "sys数据库": {
                      "node_id": "mysql-3d5c8647b1674de18c8348454d16fee5",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
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2088
                      "keywords_forbid": []
M
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2089 2090 2091 2092 2093 2094 2095 2096
                    }
                  },
                  {
                    "资源组": {
                      "node_id": "mysql-715cc1f656df4b099d952145a53dd006",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
M
Mars Liu 已提交
2097
                      "keywords_forbid": []
M
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2098 2099 2100 2101
                    }
                  }
                ],
                "keywords_must": [],
M
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2102
                "keywords_forbid": []
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                      "keywords": [
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                    }
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                      "keywords": [
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                      "children": [],
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                    }
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                    }
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                    }
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                    }
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              }
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            }
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          "keywords_must": [],
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        }
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}