tree.json 76.5 KB
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            {
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                  {
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having  
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                    "UNION": {
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            {
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                  {
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                    " 求和": {
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                      "keywords": [
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                      "keywords": [
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                      "keywords": [
                        "exists"
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                      "keywords": [
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                      "keywords": [
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              "连接查询": {
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                  "join",
                  "连接查询"
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                    "INNER JOIN": {
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                      "keywords": [
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                    " LEFT JOIN": {
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                      "keywords": [
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                    " RIGHT JOIN": {
                      "node_id": "mysql-7c2331eea3e84eef9464ad4d7c03e2de",
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                        "right join",
                        "右连接"
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                    " CROSS JOIN": {
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                      "keywords": [
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                    " 复杂连接": {
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                    "索引入门": {
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                        "index"
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                    "创建索引": {
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                        "create index",
                        "创建索引"
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                    "删除索引": {
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            {
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            {
              "MySQL 日志": {
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                  {
                    "查询日志": {
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                      "keywords": [
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                        "查询日志"
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                      "keywords": [
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                    "错误日志": {
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                      "keywords": [
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                      "keywords": [
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                      "keywords": [
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                        "restore",
                        "import",
                        "backup",
                        "导入",
                        "导出"
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                      "keywords": [
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              "用户和权限": {
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                      "keywords": [
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                    }
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                    "为用户授权": {
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                      "keywords": [
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                        "user",
                        "role",
                        "授权",
                        "角色"
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                    }
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                      "keywords": [
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                    }
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                        "revoke",
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                        "revoke"
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                    }
                  },
                  {
                    "修改用户密码": {
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                      "keywords": [
                        "change password",
                        "修改密码"
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                      "keywords": [
                        "drop user",
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                    }
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                  {
                    "限制用户使用资源": {
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                        "resources",
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                        "limit",
                        "资源"
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        }
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        "MySQL高阶": {
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          "children": [
            {
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                "keywords": [],
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                  {
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                    "唯一索引": {
                      "node_id": "mysql-db7153c698e8442eb5f71e8ec2f2e6cd",
M
on tree  
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1660
                      "keywords": [
M
review  
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1661 1662
                        "unique",
                        "唯一约束"
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1663 1664 1665
                      ],
                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
M
index  
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1667
                      "group": 1
M
on tree  
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1668 1669 1670 1671 1672
                    }
                  },
                  {
                    "全值匹配": {
                      "node_id": "mysql-391b51e398764531abf5a6e036699cc8",
M
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1673 1674 1675
                      "keywords": [
                        "全值"
                      ],
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                      "children": [],
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1677 1678 1679 1680 1681 1682
                      "keywords_must": [
                        [
                          "mysql",
                          "全值匹配"
                        ]
                      ],
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                      "keywords_forbid": [],
M
index  
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1684
                      "group": 2
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on tree  
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1685 1686 1687
                    }
                  },
                  {
M
index  
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1688
                    "匹配顺序": {
M
on tree  
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1689
                      "node_id": "mysql-bdc593e4b7ea4c8aa248227ff2e1221d",
M
index  
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1690 1691 1692 1693 1694
                      "keywords": [
                        "match",
                        "匹配顺序",
                        "匹配最左前缀"
                      ],
M
on tree  
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1695
                      "children": [],
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1696 1697 1698 1699 1700 1701
                      "keywords_must": [
                        [
                          "mysql",
                          "匹配顺序"
                        ]
                      ],
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                      "keywords_forbid": [],
                      "group": 0
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1704 1705
                    }
                  },
M
index  
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1706 1707 1708
                  {
                    "组合索引": {
                      "node_id": "mysql-ce1f863b4d254d2aadb6ce2331122d16",
M
view  
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1709
                      "keywords": [
M
review  
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1710 1711
                        "compose",
                        "combine"
M
view  
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1712
                      ],
M
index  
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1713 1714
                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
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index  
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                      "group": 1
M
index  
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1717 1718 1719 1720 1721
                    }
                  },
                  {
                    "空间索引": {
                      "node_id": "mysql-2f417818ad3449268396157cbb9d4d9c",
M
index  
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1722 1723 1724 1725 1726 1727
                      "keywords": [
                        "空间索引",
                        "几何索引",
                        "GEO",
                        "GEOMETRY"
                      ],
M
index  
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1728 1729
                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
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                      "group": 2
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index  
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1732 1733 1734 1735 1736
                    }
                  },
                  {
                    "全文索引": {
                      "node_id": "mysql-ba3fc0140b5842bb949c591d059e3269",
M
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1737 1738 1739 1740
                      "keywords": [
                        "full text index",
                        "fti"
                      ],
M
index  
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1741 1742
                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
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index  
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                      "group": 2
M
index  
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1745 1746 1747 1748 1749
                    }
                  },
                  {
                    "隐藏索引": {
                      "node_id": "mysql-c57e1195b0914cd38798ce029156ec87",
M
index  
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1750 1751 1752 1753 1754
                      "keywords": [
                        "invisible",
                        "visible",
                        "隐藏索引"
                      ],
M
index  
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1755 1756
                      "children": [],
                      "keywords_must": [],
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1757 1758
                      "keywords_forbid": [],
                      "group": 0
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index  
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1759 1760 1761
                    }
                  },
                  {
M
index  
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1762 1763 1764 1765 1766 1767 1768 1769 1770
                    "函数和表达式索引": {
                      "node_id": "mysql-7745c930b53c48d18afb4ba14e0510a7",
                      "keywords": [
                        "索引",
                        "index",
                        "performance",
                        "优化",
                        "表达式索引"
                      ],
M
index  
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1771
                      "children": [],
M
index  
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1772 1773 1774 1775 1776 1777
                      "keywords_must": [
                        "索引",
                        "index",
                        "performance",
                        "优化"
                      ],
L
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                      "keywords_forbid": [],
M
index  
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1779
                      "group": 2
M
index  
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1780
                    }
M
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1781 1782 1783
                  }
                ],
                "keywords_must": [],
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                "keywords_forbid": [],
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1785
                "group": 2
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1786 1787 1788 1789 1790 1791 1792 1793
              }
            },
            {
              "SQL高级技巧": {
                "node_id": "mysql-0cc4dd0b6c024a9e92abb4226bf7ff79",
                "keywords": [],
                "children": [
                  {
M
index  
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1794
                    "CTE和递归查询": {
M
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1795
                      "node_id": "mysql-753300de6ef94af7be40fb91a05421a6",
M
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1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806
                      "keywords": [
                        "cte",
                        "递归查询",
                        "recursive"
                      ],
                      "children": [],
                      "keywords_must": [
                        "cte",
                        "递归查询",
                        "recursive"
                      ],
L
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1807 1808
                      "keywords_forbid": [],
                      "group": 2
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1809 1810 1811 1812
                    }
                  },
                  {
                    "Window Function": {
M
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1813
                      "node_id": "mysql-0f7b5745d0b44251a678bbd2bbee5f2e",
M
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1814 1815 1816 1817 1818 1819 1820 1821 1822 1823
                      "keywords": [
                        "函数",
                        "function"
                      ],
                      "children": [],
                      "keywords_must": [
                        "函数",
                        "function",
                        "window"
                      ],
L
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1824 1825
                      "keywords_forbid": [],
                      "group": 2
M
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1826 1827 1828 1829
                    }
                  },
                  {
                    "透视表 ": {
M
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1830
                      "node_id": "mysql-88200dcbd2e848a5a1d74c086d8abe57",
M
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1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841
                      "keywords": [
                        "透视表",
                        "交叉透视表",
                        "pivot"
                      ],
                      "children": [],
                      "keywords_must": [
                        "透视表",
                        "交叉透视表",
                        "pivot"
                      ],
L
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1842 1843
                      "keywords_forbid": [],
                      "group": 1
M
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1844 1845
                    }
                  },
M
view  
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1846 1847 1848 1849 1850 1851 1852 1853 1854 1855
                  {
                    "Double Not Exists": {
                      "node_id": "mysql-72761d60ad7c4a9a9c87435daca246b9",
                      "keywords": [
                        "exists",
                        "not exists",
                        "double not exists"
                      ],
                      "children": [],
                      "keywords_must": [],
L
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1856 1857
                      "keywords_forbid": [],
                      "group": 0
M
view  
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1858 1859
                    }
                  },
M
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1860 1861
                  {
                    "写入和冲突": {
M
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1862
                      "node_id": "mysql-f9f2ae841cf14d079c8433c833d3396d",
M
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1863 1864 1865 1866 1867 1868 1869 1870 1871 1872
                      "keywords": [
                        "conflict",
                        "冲突",
                        "唯一约束"
                      ],
                      "children": [],
                      "keywords_must": [
                        "conflict",
                        "冲突"
                      ],
L
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1873 1874
                      "keywords_forbid": [],
                      "group": 2
M
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1875 1876 1877 1878
                    }
                  },
                  {
                    "事务": {
M
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1879
                      "node_id": "mysql-a00dadd0e1e945e597adcd2b71452e07",
M
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1880 1881 1882 1883 1884 1885 1886 1887 1888
                      "keywords": [
                        "事务",
                        "transaction"
                      ],
                      "children": [],
                      "keywords_must": [
                        "事务",
                        "transaction"
                      ],
L
luxin 已提交
1889 1890
                      "keywords_forbid": [],
                      "group": 2
M
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1891 1892 1893 1894
                    }
                  }
                ],
                "keywords_must": [],
L
luxin 已提交
1895
                "keywords_forbid": [],
M
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1896
                "group": 2
M
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1897 1898 1899
              }
            },
            {
M
on tree  
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1900 1901
              " 过程化编程": {
                "node_id": "mysql-918d2ed90a1546e1aab23036eee5539a",
M
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1902 1903 1904
                "keywords": [],
                "children": [
                  {
M
on tree  
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1905 1906
                    "IF": {
                      "node_id": "mysql-d7f86bc2fcbb4b83a11f2ed73bde7ac0",
M
review  
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1907 1908 1909
                      "keywords": [
                        "if"
                      ],
M
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1910
                      "children": [],
M
on tree  
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1911
                      "keywords_must": [],
L
luxin 已提交
1912
                      "keywords_forbid": [],
M
review  
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1913
                      "group": 2
M
on tree  
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1914 1915 1916 1917 1918
                    }
                  },
                  {
                    "LOOP": {
                      "node_id": "mysql-8ef7f9a1bba04bd782d80e9459446228",
M
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1919 1920 1921 1922
                      "keywords": [
                        "loop",
                        "循环"
                      ],
M
on tree  
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1923 1924
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
1925
                      "keywords_forbid": [],
M
review  
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1926
                      "group": 2
M
on tree  
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1927 1928 1929 1930 1931
                    }
                  },
                  {
                    "REPEAT": {
                      "node_id": "mysql-923c7bbf96cf4630a5dfb36f15e62d24",
M
cursor  
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1932 1933 1934 1935
                      "keywords": [
                        "repeat",
                        "循环"
                      ],
M
on tree  
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1936 1937
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
1938
                      "keywords_forbid": [],
M
review  
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1939
                      "group": 2
M
on tree  
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1940 1941 1942 1943 1944
                    }
                  },
                  {
                    "WHILE": {
                      "node_id": "mysql-8bbe6f55f32b4a4a8a6011c5748b36fa",
M
while  
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1945 1946 1947
                      "keywords": [
                        "while"
                      ],
M
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1948 1949
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
1950
                      "keywords_forbid": [],
M
review  
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1951
                      "group": 2
M
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1952 1953 1954 1955 1956 1957
                    }
                  },
                  {
                    " 游标": {
                      "node_id": "mysql-459fd14ff096438d9b6460270bec4754",
                      "keywords": [
M
cursor  
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1958 1959
                        "cursor",
                        "游标"
M
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1960
                      ],
M
on tree  
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1961 1962
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
1963
                      "keywords_forbid": [],
M
review  
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1964
                      "group": 2
M
on tree  
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1965 1966 1967 1968
                    }
                  }
                ],
                "keywords_must": [],
L
luxin 已提交
1969
                "keywords_forbid": [],
M
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1970
                "group": 2
M
on tree  
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1971 1972
              }
            },
M
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1973 1974 1975 1976 1977
            {
              "设计优化": {
                "node_id": "mysql-d4ff221a05884e6dbf0c5c2e5c8a0d48",
                "keywords": [],
                "children": [
M
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1978 1979 1980
                  {
                    "生成列": {
                      "node_id": "mysql-d3611482eecd4055816df4b1dd9ff90d",
M
review  
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1981 1982 1983
                      "keywords": [
                        "generated"
                      ],
M
Mars Liu 已提交
1984 1985
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
1986
                      "keywords_forbid": [],
M
Mars Liu 已提交
1987
                      "group": 2
M
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1988 1989
                    }
                  },
M
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1990 1991 1992
                  {
                    " 范式设计": {
                      "node_id": "mysql-bee8db3dd5354a42bb50277fe4cb2913",
M
review  
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1993 1994 1995
                      "keywords": [
                        "normalization"
                      ],
M
Mars Liu 已提交
1996 1997
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
1998 1999
                      "keywords_forbid": [],
                      "group": 2
M
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2000 2001
                    }
                  },
M
Mars Liu 已提交
2002 2003 2004
                  {
                    "反范式设计": {
                      "node_id": "mysql-3e4c837b471c454c90bfbc32445f2780",
L
luxin 已提交
2005 2006
                      "keywords": [
                        "反范式",
M
review  
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2007
                        "anti normalization"
L
luxin 已提交
2008
                      ],
M
Mars Liu 已提交
2009 2010
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2011 2012
                      "keywords_forbid": [],
                      "group": 0
M
Mars Liu 已提交
2013 2014 2015 2016 2017
                    }
                  },
                  {
                    "增加中间表": {
                      "node_id": "mysql-a2ddae1b044149ecbb74db3b6eb32721",
M
view  
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2018 2019 2020 2021
                      "keywords": [
                        "middle",
                        "中间表"
                      ],
M
Mars Liu 已提交
2022 2023
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2024 2025
                      "keywords_forbid": [],
                      "group": 0
M
Mars Liu 已提交
2026 2027
                    }
                  },
M
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2028 2029 2030
                  {
                    "分析数据表": {
                      "node_id": "mysql-cde6eae01784468fa0171ff3042f221f",
L
luxin 已提交
2031 2032 2033 2034
                      "keywords": [
                        "analyze table",
                        "分析数据表"
                      ],
M
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2035 2036
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2037 2038
                      "keywords_forbid": [],
                      "group": 0
M
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2039
                    }
M
Mars Liu 已提交
2040 2041 2042
                  }
                ],
                "keywords_must": [],
L
luxin 已提交
2043
                "keywords_forbid": [],
M
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2044
                "group": 2
M
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2045 2046
              }
            },
M
on tree  
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2047 2048 2049 2050 2051 2052
            {
              "运维与架构": {
                "node_id": "mysql-1312f53e4f41430bab7873901dd64433",
                "keywords": [],
                "children": [
                  {
M
Mars Liu 已提交
2053 2054
                    "主从复制": {
                      "node_id": "mysql-cc8606a40aac43cb8b063a65f51e4df1",
M
Mars Liu 已提交
2055 2056 2057 2058 2059
                      "keywords": [
                        "slave",
                        "master",
                        "standby"
                      ],
M
on tree  
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2060 2061
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2062
                      "keywords_forbid": [],
M
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2063
                      "group": 2
M
on tree  
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2064 2065
                    }
                  },
M
Mars Liu 已提交
2066 2067 2068
                  {
                    "添加从库": {
                      "node_id": "mysql-1c778aa1adfd43d4ac9da32df9e44238",
M
chains  
Mars Liu 已提交
2069 2070 2071 2072 2073 2074
                      "keywords": [
                        "slave",
                        "master",
                        "standby",
                        "add slave"
                      ],
M
Mars Liu 已提交
2075 2076
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2077
                      "keywords_forbid": [],
M
review  
Mars Liu 已提交
2078
                      "group": 2
M
Mars Liu 已提交
2079 2080 2081 2082 2083
                    }
                  },
                  {
                    "从主从复制到链式复制": {
                      "node_id": "mysql-88333dcb84a946a78bfd9f413c6e795b",
M
Mars Liu 已提交
2084 2085 2086 2087 2088 2089 2090
                      "keywords": [
                        "chains",
                        "slave",
                        "master",
                        "主从复制",
                        "replication"
                      ],
M
Mars Liu 已提交
2091 2092
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2093
                      "keywords_forbid": [],
M
review  
Mars Liu 已提交
2094
                      "group": 2
M
Mars Liu 已提交
2095 2096 2097 2098 2099
                    }
                  },
                  {
                    "从链式复制到主从复制": {
                      "node_id": "mysql-2f6f847907d4415788e98d2f70f64d3c",
M
Mars Liu 已提交
2100
                      "keywords": [
M
Mars Liu 已提交
2101 2102 2103 2104 2105
                        "chains",
                        "slave",
                        "master",
                        "主从复制",
                        "replication"
M
Mars Liu 已提交
2106
                      ],
M
Mars Liu 已提交
2107 2108
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2109
                      "keywords_forbid": [],
M
review  
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2110
                      "group": 2
M
Mars Liu 已提交
2111 2112 2113 2114
                    }
                  },
                  {
                    "多源复制": {
M
fliter  
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2115
                      "node_id": "mysql-91ba7f7a6b684b8aad01abd583cf0442",
M
Mars Liu 已提交
2116 2117 2118 2119 2120
                      "keywords": [
                        "多源复制",
                        "multimaster",
                        "replication"
                      ],
M
Mars Liu 已提交
2121 2122
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2123
                      "keywords_forbid": [],
M
review  
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2124
                      "group": 2
M
Mars Liu 已提交
2125 2126 2127 2128 2129
                    }
                  },
                  {
                    "复制过滤器": {
                      "node_id": "mysql-b3cba2e9c7ea46d5beeb1948b41a74d5",
M
index  
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2130
                      "keywords": [
M
Mars Liu 已提交
2131 2132 2133
                        "复制过滤器",
                        "filter",
                        "replication"
M
index  
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2134
                      ],
M
Mars Liu 已提交
2135 2136
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2137
                      "keywords_forbid": [],
M
review  
Mars Liu 已提交
2138
                      "group": 2
M
Mars Liu 已提交
2139 2140 2141 2142 2143
                    }
                  },
                  {
                    "延迟复制": {
                      "node_id": "mysql-9dee640902204fcbbe780c0f04bc7c18",
M
Mars Liu 已提交
2144 2145 2146 2147 2148
                      "keywords": [
                        "delay",
                        "延迟复制",
                        "replication"
                      ],
M
index  
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2149 2150
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
2151
                      "keywords_forbid": [],
M
review  
Mars Liu 已提交
2152
                      "group": 2
M
index  
Mars Liu 已提交
2153
                    }
M
on tree  
Mars Liu 已提交
2154 2155 2156
                  }
                ],
                "keywords_must": [],
L
luxin 已提交
2157
                "keywords_forbid": [],
M
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              }
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                      "keywords": [
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                    }
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                    " SHOW PROFILE": {
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                      "keywords": [
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                        "show profile"
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                    }
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                  {
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                    " EXPLAIN": {
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                      "keywords": [
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                        "explain",
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                      ],
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                      "children": [],
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                  }
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            },
            {
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              "写优化": {
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                "children": [
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                    }
                  },
                  {
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                      "keywords": [
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                        "performance",
                        "优化",
                        "删除"
                      ],
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                      "children": [],
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              }
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            {
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                      "keywords": [
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                        "configuration"
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                      "keywords": [
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                        "优化"
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                  {
                    "sys数据库": {
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                      "keywords": [
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                        "performance"
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        }
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  }
}