我在sql server 2012中获得的数据包含带有链接<a href="test/test">test </a>的文本，但没有目标我需要为字符串数据添加目标。我需要为此创建一个用户定义的函数。是否有人为此提供任何示例代码。
示例文字 -
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答案 0 :(得分：1)
我认为一个简单的替换可以解决这个问题
Declare @String varchar(max) = 'Some large text with a <a href="test/test">link</a> to content'
Select Replace(@String,' href=','_target="blank" href=')
返回
(No column name)
Some large text with a <a _target="blank" href="test/test">link</a> to content
答案 1 :(得分：0)
我们也可以使用
#include <memory>
#include <set>
namespace std
{
template<typename T>
struct dereference_less
{
constexpr bool operator ()(const T& _lhs, const T& _rhs) const
{
return *_lhs < *_rhs;
}
};
}
int main()
{
using key_type = std::shared_ptr<int>;
std::set<key_type, std::dereference_less<key_type>> mySet;
}