1、通过存储过程方式CREATE OR REPLACE procedure XXZY.p_testis i number; begin for i in 1..210000 loopINSERT INTO test_job VALUES(i,'张三'||to_char(i));end LOOP;EX...
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数据库 时间:
2015-01-15 19:43:22
阅读次数:
231
Picture
Time Limit: 2000MS
Memory Limit: 10000K
Total Submissions: 10727
Accepted: 5662
Description
A number of rectangular posters, photographs and other pictures of t...
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其他好文 时间:
2015-01-15 18:22:49
阅读次数:
188
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where
the candidate numbers sums to T.
The same repeated number may be chosen from C unlimited numb...
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其他好文 时间:
2015-01-15 18:17:48
阅读次数:
186
Given a digit string, return all possible letter combinations that the number could represent.A mapping of digit to letters (just like on the telephon...
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其他好文 时间:
2015-01-15 18:08:11
阅读次数:
108
Validate if a given string is numeric.Some examples:"0"=>true" 0.1 "=>true"abc"=>false"1 a"=>false"2e10"=>trueNote:It is intended for the problem stat...
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其他好文 时间:
2015-01-15 18:07:03
阅读次数:
122
如果没有序号列,那么如果领灯表里有3条数据,还灯表里面有2条数据,full join后就是3*2=6条数据--1、领灯表,每天每班每人允许重复数据select ID ,ROW_NUMBER() over(partition by PersonID,classid,dt_ClassData ...
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其他好文 时间:
2015-01-15 18:04:31
阅读次数:
124
void os_sem_init ( OS_ID semaphore, /* The semaphore object to initialize */ U16 token_count ); /* Initial number of tokens */参数semaphore的类型必须为...
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其他好文 时间:
2015-01-15 17:36:15
阅读次数:
170
Given a list of non negative integers, arrange them such that they form the largest number.
For example, given [3,
30, 34, 5, 9], the largest formed number is 9534330.
Note: The result may be very...
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编程语言 时间:
2015-01-15 16:13:16
阅读次数:
273
Factorial Trailing ZeroesGiven an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.思路:不...
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其他好文 时间:
2015-01-15 15:57:13
阅读次数:
158