日期:2014-05-18 浏览次数:20721 次
with cte(n,mod,row) as ( select number, (number-1)%5, (number-1)/5 from master..spt_values where type='P' and number between 1 and 1000 ) select * from cte t pivot (max(n) for mod in ([0],[1],[2],[3],[4])) p /* row 0 1 2 3 4 ----------- ----------- ----------- ----------- ----------- ----------- 0 1 2 3 4 5 1 6 7 8 9 10 2 11 12 13 14 15 3 16 17 18 19 20 ... 197 986 987 988 989 990 198 991 992 993 994 995 199 996 997 998 999 1000 */
------解决方案--------------------
1楼有点遐思,如果从3-1002....
with t(n) as
(
select number from master..spt_values where type='P' and number between 3 and 1002
)
,t1 as (select *,n%5 as c from t)
, t2 as(select *,ROW_NUMBER() over(PARTITION BY c order by n) rownum from t1)
select [3] c1,[4] c2,[0] c3,[1] c4,[2] c5--这里决定顺序,如果要动态变,需要用动态SQL语句写查询改变查询顺序
from(select * from t2) src
pivot (max(n) for c in([0],[1],[2],[3],[4]))pvt
------解决方案--------------------
select number, ((number-1)%5)+1 as title1, ((number-1)/5)+1 as title2 into #test from master..spt_values where type='P' and number between 1 and 1000 select * from #test declare @str varchar(max) set @str='' select @str=@str+','+'[col'+ltrim(title1)+']'+'=max(case when title1='+ QUOTENAME(title1,'''')+' then number else 0 end)' from #test group by title1 exec('select col1,col2,col3,col4,col5 from( select title2'+@str+' from #test group by title2)a') /* col1 col2 col3 col4 col5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 ...... ...... 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 */