1055 - Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column btc.a.applicant_unit which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_modeonly_full_group_by 执行下如下语句&…
.net 1.1 不支持Sql Server datetime字段为空的情况.net 2.0 开始支持Sql Server datetime字段为空在不支持datetime为空的情况下,Sql Server数据库一般是选择一个特定的日期代表空值,默认的情况下,是1900-1-1
1、元素互换定义一个整型数组num[10],随机初始化数组中元素值,然后将头尾元素两两互换,将交换后的数组值输出。【代码】#include int main(void){int num[10] {};int i 0;int temp;for(i 0; i < 10; i){scanf("%d", &num…