廢話不多,直接說上代碼
select 'This's xiaoming'; --報錯
select $This's xiaoming$; --報錯
select $$This's xiaoming$$;
select $SomeTag$This's xiaoming$SomeTag$;
select $某些標記$This's xiaoming$某些標記$;
select $...$This's xiaoming$...$; --報錯
select $!$This's xiaoming$!$; --報錯
因This's xiaoming 字符中包含單引號,需要使用$$轉義。作用可以理解成HTML <pre> 標籤。