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分享怎样用SQL语句批量生成测试数据
想在SQL Server 中执行SQL语句直接生成SQL语句，而不用手动添加
表BlockTable
字段：BlockNo BinNo Rank ChipCount MachineNo
生成130条记录，BlockNo从1到130
BinNo从1到10随机（可重复）
Rank与BlockNo相同也是从1到130
ChipCount全部置0
MachineNo全部为001
表BlockTable
字段：BlockNo BinNo Rank ChipCount MachineNo
生成130条记录，BlockNo从1到130
BinNo从1到10随机（可重复）
Rank与BlockNo相同也是从1到130
ChipCount全部置0
MachineNo全部为001
...全文
请发表友善的回复…
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liangyong1107 2011-08-10
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[Quote=引用 4 楼 fredrickhu 的回复:]
SQL code
select
cast((rand(checksum(newid()))*130) as int),
cast((rand(checksum(newid()))*10) as int),
cast((rand(checksum(newid()))*130) as int),0,'001'
from
master..spt_values
where
[……
[/Quote]
+1 学习，简单易懂
SQL code
select
cast((rand(checksum(newid()))*130) as int),
cast((rand(checksum(newid()))*10) as int),
cast((rand(checksum(newid()))*130) as int),0,'001'
from
master..spt_values
where
[……
[/Quote]
+1 学习，简单易懂
cutebear2008 2011-08-10
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1到130应该不重复的吧，这个方法有重复的！
[Quote=引用 5 楼 liangyong1107 的回复:]
引用 4 楼 fredrickhu 的回复:
SQL code
select
cast((rand(checksum(newid()))*130) as int),
cast((rand(checksum(newid()))*10) as int),
cast((rand(checksum(newid()))*130) as int),0,'001'
from
master..s……
[/Quote]
[Quote=引用 5 楼 liangyong1107 的回复:]
引用 4 楼 fredrickhu 的回复:
SQL code
select
cast((rand(checksum(newid()))*130) as int),
cast((rand(checksum(newid()))*10) as int),
cast((rand(checksum(newid()))*130) as int),0,'001'
from
master..s……
[/Quote]
--小F-- 2011-08-09
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select
cast((rand(checksum(newid()))*130) as int),
cast((rand(checksum(newid()))*10) as int),
cast((rand(checksum(newid()))*130) as int),0,'001'
from
master..spt_values
where
[type] = 'p' and number <= 130 and number>=0
一缕青烟 2011-08-09
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declare @i int;
set @i=1;
while(@i<=130)
begin
insert into BlockTable values(cast(RAND()*10 as int),@i,@i,0,'001')
set @i=@i+1;
end
AcHerat 元老 2011-08-09
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create table blocktable(blockno int,binno int,rack int,chipcount int,machineno varchar(10))
go
insert into blocktable(blockno,binno,rack,chipcount,machineno)
select cast((rand(checksum(newid()))*130) as int),cast((rand(checksum(newid()))*10) as int),
cast((rand(checksum(newid()))*130) as int),0,'001'
from master..spt_values
where [type] = 'p' and number <= 130
select *
from blocktable
drop table blocktable
/**************
blockno binno rack chipcount machineno
----------- ----------- ----------- ----------- ----------
85 9 35 0 001
106 4 127 0 001
69 1 122 0 001
46 7 116 0 001
3 2 95 0 001
42 7 17 0 001
92 1 81 0 001
122 5 86 0 001
34 7 34 0 001
113 9 71 0 001
63 3 119 0 001
125 2 108 0 001
116 8 76 0 001
67 0 10 0 001
128 2 119 0 001
87 3 75 0 001
6 4 15 0 001
105 8 124 0 001
105 5 72 0 001
88 2 11 0 001
91 6 102 0 001
52 9 122 0 001
108 2 119 0 001
108 3 125 0 001
48 8 82 0 001
57 4 76 0 001
8 2 41 0 001
58 4 42 0 001
129 1 19 0 001
12 9 78 0 001
120 5 33 0 001
90 1 106 0 001
64 1 36 0 001
0 2 122 0 001
93 5 62 0 001
87 3 55 0 001
8 6 13 0 001
78 2 17 0 001
9 0 33 0 001
36 6 114 0 001
0 2 89 0 001
73 3 99 0 001
10 6 107 0 001
105 3 109 0 001
75 9 127 0 001
67 2 37 0 001
33 1 8 0 001
94 9 35 0 001
3 1 56 0 001
112 9 109 0 001
126 9 29 0 001
65 9 117 0 001
122 6 93 0 001
22 4 116 0 001
3 4 82 0 001
0 5 27 0 001
37 9 36 0 001
101 9 66 0 001
1 9 112 0 001
42 2 37 0 001
32 5 101 0 001
110 9 71 0 001
89 5 74 0 001
92 4 54 0 001
89 8 87 0 001
45 7 39 0 001
80 6 64 0 001
118 4 85 0 001
4 0 19 0 001
18 4 31 0 001
68 7 46 0 001
38 1 55 0 001
37 5 37 0 001
113 3 32 0 001
10 0 21 0 001
46 0 73 0 001
14 8 121 0 001
35 9 56 0 001
36 1 7 0 001
17 1 22 0 001
92 5 86 0 001
72 9 26 0 001
101 2 8 0 001
63 9 106 0 001
92 7 70 0 001
127 1 97 0 001
97 8 61 0 001
22 9 17 0 001
92 9 106 0 001
117 7 13 0 001
89 1 12 0 001
47 0 98 0 001
94 8 83 0 001
114 7 46 0 001
59 0 13 0 001
53 1 91 0 001
2 1 121 0 001
3 7 39 0 001
24 1 34 0 001
47 2 33 0 001
8 3 85 0 001
67 1 10 0 001
6 6 11 0 001
16 9 21 0 001
74 8 74 0 001
33 3 129 0 001
107 6 118 0 001
60 7 38 0 001
86 4 56 0 001
92 9 44 0 001
128 1 124 0 001
68 4 62 0 001
11 7 75 0 001
35 6 54 0 001
92 8 105 0 001
93 2 111 0 001
73 3 52 0 001
9 7 76 0 001
115 9 18 0 001
41 6 74 0 001
36 8 14 0 001
14 8 89 0 001
104 0 93 0 001
3 8 118 0 001
91 9 26 0 001
56 7 45 0 001
43 8 27 0 001
3 0 37 0 001
65 3 84 0 001
31 6 90 0 001
98 4 24 0 001
(131 行受影响)
AcHerat 元老 2011-08-09
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insert into BlockTable(BlockNo,BinNo,Rack,ChipCount,MachineNo)
select cast((rand()*130) as int),cast((rand()*10) as int),cast((rand()*130) as int),0,'001'
from master..spt_values
where [type] = 'p' and number <= 130
select cast((rand()*130) as int),cast((rand()*10) as int),cast((rand()*130) as int),0,'001'
from master..spt_values
where [type] = 'p' and number <= 130
