tree.json 84.7 KB
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{
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                      "keywords": [
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                    "表": {
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                      "children": [],
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                      "children": [],
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                "group": 1
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              }
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            },
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            {
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                  {
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                  {
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                    "最小值": {
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            {
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            {
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                      "node_id": "mysql-6bb279fa10fa4633a3af51ff7001f5ce",
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                      "keywords": [
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        }
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                      "keywords": [
                        "系统函数"
                      ],
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                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
                      "group": 0
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                    }
                  },
                  {
                    "锁相关": {
                      "node_id": "mysql-e5c47aa105c5484c8871825dd622cc5e",
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                      "keywords": [
                        "函数",
                        "锁",
                        "lock"
                      ],
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1645 1646
                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
                      "group": 0
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                    }
                  },
                  {
                    "JSON函数": {
                      "node_id": "mysql-2adc9f3d02b54abc893f288140109118",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
                      "group": 0
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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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                      "keywords_forbid": [],
                      "group": 0
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                    }
                  },
                  {
                    "其它函数": {
                      "node_id": "mysql-f2fe15b77d5d4ecb92e2840e8b831af2",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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                      "keywords_forbid": [],
                      "group": 0
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                    }
                  }
                ],
                "keywords_must": [],
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                "keywords_forbid": [],
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                "group": 2
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              }
            },
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            {
              "SQL高级技巧": {
                "node_id": "mysql-0cc4dd0b6c024a9e92abb4226bf7ff79",
                "keywords": [],
                "children": [
                  {
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                    "CTE和递归查询": {
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                      "node_id": "mysql-753300de6ef94af7be40fb91a05421a6",
M
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1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708
                      "keywords": [
                        "cte",
                        "递归查询",
                        "recursive"
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                      "children": [],
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                        "cte",
                        "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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1716 1717 1718 1719 1720 1721 1722 1723 1724 1725
                      "keywords": [
                        "函数",
                        "function"
                      ],
                      "children": [],
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                        "function",
                        "window"
                      ],
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                      "keywords_forbid": [],
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                    }
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                  {
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                      "node_id": "mysql-88200dcbd2e848a5a1d74c086d8abe57",
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1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743
                      "keywords": [
                        "透视表",
                        "交叉透视表",
                        "pivot"
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                      "children": [],
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                        "透视表",
                        "交叉透视表",
                        "pivot"
                      ],
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                      "keywords_forbid": [],
                      "group": 1
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                    }
                  },
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1748 1749 1750 1751 1752 1753 1754 1755 1756 1757
                  {
                    "Double Not Exists": {
                      "node_id": "mysql-72761d60ad7c4a9a9c87435daca246b9",
                      "keywords": [
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                        "not exists",
                        "double not exists"
                      ],
                      "children": [],
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                      "keywords_forbid": [],
                      "group": 0
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                    }
                  },
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                  {
                    "写入和冲突": {
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                      "node_id": "mysql-f9f2ae841cf14d079c8433c833d3396d",
M
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1765 1766 1767 1768 1769 1770 1771 1772 1773 1774
                      "keywords": [
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                        "冲突",
                        "唯一约束"
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                        "conflict",
                        "冲突"
                      ],
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                      "keywords_forbid": [],
                      "group": 2
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1777 1778 1779 1780
                    }
                  },
                  {
                    "事务": {
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                      "node_id": "mysql-a00dadd0e1e945e597adcd2b71452e07",
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1782 1783 1784 1785 1786 1787 1788 1789 1790
                      "keywords": [
                        "事务",
                        "transaction"
                      ],
                      "children": [],
                      "keywords_must": [
                        "事务",
                        "transaction"
                      ],
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                      "keywords_forbid": [],
                      "group": 2
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                    }
                  },
                  {
                    "索引和优化": {
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                      "node_id": "mysql-7745c930b53c48d18afb4ba14e0510a7",
M
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1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810
                      "keywords": [
                        "索引",
                        "index",
                        "performance",
                        "优化"
                      ],
                      "children": [],
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                        "索引",
                        "index",
                        "performance",
                        "优化"
                      ],
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                      "keywords_forbid": [],
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                    }
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                  }
                ],
                "keywords_must": [],
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                "keywords_forbid": [],
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                "group": 2
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              }
            },
            {
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              " 过程化编程": {
                "node_id": "mysql-918d2ed90a1546e1aab23036eee5539a",
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1824 1825 1826
                "keywords": [],
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                  {
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                    "IF": {
                      "node_id": "mysql-d7f86bc2fcbb4b83a11f2ed73bde7ac0",
                      "keywords": [],
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1830
                      "children": [],
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1831
                      "keywords_must": [],
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1832 1833
                      "keywords_forbid": [],
                      "group": 0
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1834 1835 1836 1837 1838
                    }
                  },
                  {
                    "LOOP": {
                      "node_id": "mysql-8ef7f9a1bba04bd782d80e9459446228",
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1839 1840 1841 1842
                      "keywords": [
                        "loop",
                        "循环"
                      ],
M
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1843 1844
                      "children": [],
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1845 1846
                      "keywords_forbid": [],
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1847 1848 1849 1850 1851
                    }
                  },
                  {
                    "LEAVE": {
                      "node_id": "mysql-2f35dac71e6e42b189f7615fcf27a4e6",
M
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1852 1853 1854 1855
                      "keywords": [
                        "leave",
                        "break"
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1856 1857
                      "children": [],
                      "keywords_must": [],
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1858 1859
                      "keywords_forbid": [],
                      "group": 0
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1860 1861 1862 1863 1864 1865 1866 1867
                    }
                  },
                  {
                    "ITERATE": {
                      "node_id": "mysql-cf916e42a060467ab25b16112780f246",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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1868 1869
                      "keywords_forbid": [],
                      "group": 0
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1870 1871 1872 1873 1874 1875 1876 1877
                    }
                  },
                  {
                    "REPEAT": {
                      "node_id": "mysql-923c7bbf96cf4630a5dfb36f15e62d24",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
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1878 1879
                      "keywords_forbid": [],
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1880 1881 1882 1883 1884 1885
                    }
                  },
                  {
                    "WHILE": {
                      "node_id": "mysql-8bbe6f55f32b4a4a8a6011c5748b36fa",
                      "keywords": [],
M
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1886 1887
                      "children": [],
                      "keywords_must": [],
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1888 1889
                      "keywords_forbid": [],
                      "group": 0
M
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1890 1891 1892 1893 1894 1895 1896 1897
                    }
                  },
                  {
                    " 游标": {
                      "node_id": "mysql-459fd14ff096438d9b6460270bec4754",
                      "keywords": [
                        "cursor"
                      ],
M
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1898 1899
                      "children": [],
                      "keywords_must": [],
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1900 1901
                      "keywords_forbid": [],
                      "group": 0
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1902 1903 1904 1905
                    }
                  }
                ],
                "keywords_must": [],
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1906
                "keywords_forbid": [],
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1907
                "group": 2
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1908 1909
              }
            },
M
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1910 1911 1912 1913 1914
            {
              "设计优化": {
                "node_id": "mysql-d4ff221a05884e6dbf0c5c2e5c8a0d48",
                "keywords": [],
                "children": [
M
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1915 1916 1917 1918 1919 1920
                  {
                    "生成列": {
                      "node_id": "mysql-d3611482eecd4055816df4b1dd9ff90d",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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1921 1922
                      "keywords_forbid": [],
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1923 1924
                    }
                  },
M
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1925 1926 1927 1928 1929 1930
                  {
                    "优化数据类型": {
                      "node_id": "mysql-e5530d16129047d38934c3ce9a906650",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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1931 1932
                      "keywords_forbid": [],
                      "group": 0
M
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1933 1934
                    }
                  },
M
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1935 1936 1937 1938 1939 1940
                  {
                    " 范式设计": {
                      "node_id": "mysql-bee8db3dd5354a42bb50277fe4cb2913",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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1941 1942
                      "keywords_forbid": [],
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M
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1943 1944
                    }
                  },
M
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1945 1946 1947 1948 1949 1950
                  {
                    "反范式设计": {
                      "node_id": "mysql-3e4c837b471c454c90bfbc32445f2780",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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1951 1952
                      "keywords_forbid": [],
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M
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1953 1954 1955 1956 1957 1958 1959 1960
                    }
                  },
                  {
                    "清理重复索引和冗余索引": {
                      "node_id": "mysql-06bc5338054a40fc90b24333ee2b9125",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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1961 1962
                      "keywords_forbid": [],
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M
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1963 1964 1965 1966 1967
                    }
                  },
                  {
                    "增加中间表": {
                      "node_id": "mysql-a2ddae1b044149ecbb74db3b6eb32721",
M
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1968 1969 1970 1971
                      "keywords": [
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                        "中间表"
                      ],
M
Mars Liu 已提交
1972 1973
                      "children": [],
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L
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1974 1975
                      "keywords_forbid": [],
                      "group": 0
M
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1976 1977
                    }
                  },
M
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1978 1979 1980 1981 1982 1983
                  {
                    "分析数据表": {
                      "node_id": "mysql-cde6eae01784468fa0171ff3042f221f",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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1984 1985
                      "keywords_forbid": [],
                      "group": 0
M
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1986 1987
                    }
                  },
M
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1988 1989 1990 1991 1992 1993
                  {
                    "检查数据表": {
                      "node_id": "mysql-fbcc654d6a86452aa349d2ed6003adb6",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
luxin 已提交
1994 1995
                      "keywords_forbid": [],
                      "group": 0
M
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1996 1997 1998
                    }
                  },
                  {
M
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1999
                    "优化数据表": {
M
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2000 2001 2002 2003
                      "node_id": "mysql-f5775462ae784d44a4b2bce5f456311a",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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2004 2005
                      "keywords_forbid": [],
                      "group": 0
M
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2006
                    }
M
Mars Liu 已提交
2007 2008 2009 2010 2011 2012 2013
                  },
                  {
                    "拆分数据表": {
                      "node_id": "mysql-ccb6fcf2983b4b3e8b37abbcbc776f21",
                      "keywords": [],
                      "children": [],
                      "keywords_must": [],
L
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2014 2015
                      "keywords_forbid": [],
                      "group": 0
M
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2016
                    }
M
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2017 2018 2019
                  }
                ],
                "keywords_must": [],
L
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2020
                "keywords_forbid": [],
L
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2021
                "group": 2
M
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2022 2023
              }
            },
M
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2024 2025 2026 2027 2028 2029
            {
              "运维与架构": {
                "node_id": "mysql-1312f53e4f41430bab7873901dd64433",
                "keywords": [],
                "children": [
                  {
M
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2030 2031
                    "主从复制": {
                      "node_id": "mysql-cc8606a40aac43cb8b063a65f51e4df1",
M
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2032 2033 2034
                      "keywords": [],
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L
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2035 2036
                      "keywords_forbid": [],
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M
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2037 2038 2039
                    }
                  },
                  {
M
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2040 2041 2042 2043 2044
                    "多主复制": {
                      "node_id": "mysql-91ba7f7a6b684b8aad01abd583cf0442",
                      "keywords": [],
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L
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2045 2046
                      "keywords_forbid": [],
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M
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2047 2048 2049 2050 2051 2052 2053 2054
                    }
                  },
                  {
                    "添加从库": {
                      "node_id": "mysql-1c778aa1adfd43d4ac9da32df9e44238",
                      "keywords": [],
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L
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2055 2056
                      "keywords_forbid": [],
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M
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2057 2058 2059 2060 2061 2062 2063 2064
                    }
                  },
                  {
                    "从主从复制到链式复制": {
                      "node_id": "mysql-88333dcb84a946a78bfd9f413c6e795b",
                      "keywords": [],
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2065 2066
                      "keywords_forbid": [],
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2067 2068 2069 2070 2071
                    }
                  },
                  {
                    "从链式复制到主从复制": {
                      "node_id": "mysql-2f6f847907d4415788e98d2f70f64d3c",
M
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2072 2073 2074 2075
                      "keywords": [
                        "链式复制",
                        "主从复制"
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M
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2076 2077
                      "children": [],
                      "keywords_must": [],
L
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2078 2079
                      "keywords_forbid": [],
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M
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2080 2081 2082 2083 2084 2085 2086 2087
                    }
                  },
                  {
                    "多源复制": {
                      "node_id": "mysql-5026c95794f44de081e2aefd3af8bb32",
                      "keywords": [],
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                      "keywords_must": [],
L
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2088 2089
                      "keywords_forbid": [],
                      "group": 0
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2090 2091 2092 2093 2094
                    }
                  },
                  {
                    "复制过滤器": {
                      "node_id": "mysql-b3cba2e9c7ea46d5beeb1948b41a74d5",
M
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2095 2096 2097
                      "keywords": [
                        "复制过滤器"
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M
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2098 2099
                      "children": [],
                      "keywords_must": [],
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2100 2101
                      "keywords_forbid": [],
                      "group": 0
M
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2102 2103 2104 2105 2106 2107 2108 2109
                    }
                  },
                  {
                    "延迟复制": {
                      "node_id": "mysql-9dee640902204fcbbe780c0f04bc7c18",
                      "keywords": [],
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2110 2111
                      "keywords_forbid": [],
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2112 2113 2114 2115 2116
                    }
                  },
                  {
                    "读写分离": {
                      "node_id": "mysql-f4d43d35c4c846baa2761d02fff5b09a",
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2117 2118 2119
                      "keywords": [],
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2120 2121
                      "keywords_forbid": [],
                      "group": 0
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2122 2123 2124
                    }
                  },
                  {
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2125 2126
                    "HA高可用": {
                      "node_id": "mysql-46c46e16ac404db99e61412a948e3a3c",
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2127 2128 2129
                      "keywords": [],
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                      "keywords_forbid": [],
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2132
                    }
M
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2133 2134 2135 2136 2137 2138 2139
                  },
                  {
                    "分区": {
                      "node_id": "mysql-ac73930a15c149b9ba0b250e46a109e2",
                      "keywords": [],
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2140 2141
                      "keywords_forbid": [],
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2142
                    }
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2143 2144 2145
                  }
                ],
                "keywords_must": [],
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2146
                "keywords_forbid": [],
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2147
                "group": 2
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2148 2149 2150 2151 2152 2153 2154
              }
            },
            {
              "查询优化": {
                "node_id": "mysql-310130dd922d4e2b832891cc0e157cbf",
                "keywords": [],
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2155 2156 2157 2158 2159 2160
                  {
                    " 嵌套查询": {
                      "node_id": "mysql-4381bed0477f412e80f0509b0e2bb3f9",
                      "keywords": [],
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2161 2162
                      "keywords_forbid": [],
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2163 2164 2165 2166 2167 2168 2169 2170
                    }
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                  {
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