Infinity loop in cursor iteration

【Infinity loop in cursor iteration】的更多相关文章

Infinity loop in cursor iteration

原始代码如下: begin DECLARE @SQL_STMT NVARCHAR(300), @V_CLIENT_ID INT, @V_PGNAME VARCHAR(1000), @V_LOGID INT; DECLARE C2 CURSOR FOR SELECT PGNAME,CLIENT_ID FROM GPGLOBAL.GPLOG; OPEN C2 FETCH NEXT FROM C2 into @V_PGNAME , @V_CLIENT_ID WHILE(@@FETCH_STATUS=0…

PL/SQL 04 游标 cursor

--游标 declare cursor 游标名字 is 查询语句;begin 其他语句;end; --游标的属性%FOUND%NOTFOUND%ISOPEN%ROWCOUNT(当前游标的指针位移量) --FETCH的两种形式FETCH cursor_name INTO var1, var2, …;FETCH cursor_name INTO record_var; --游标的FETCH循环LOOP FETCH cursor INTO… EXIT WHEN cursor%NOTFOUN…

Loop Sql

-- Numeric FOR loop -- set serveroutput on -->> do not use in TOAD -- DECLARE k ; BEGIN .. LOOP k:; dbms_output.put_line(i||' '||k); END LOOP; END; / -- Cursor FOR loop -- set serveroutput on DECLARE CURSOR c1 IS SELECT * FROM scott.emp; i ; BEGIN F…

【PHP爬虫】curl+simple_html_dom 抓取百度最新消息新闻标题，来源，URL

<title>新闻转载统计</title> <script> function submit(){ wd=document.getElementById('name').value; page=document.getElementById('page').value; source=document.getElementById('source').value; window.location.href='getbaidu.php?wd='+wd+'&page…

PHP zhuaq

change_html_img_src.php <?php $url=$_GET['url']; $id=$_GET['id']; $type=$_GET['type']; $redis_key = $type."__".$id; $redis = new Redis(); $redis->connect('XXXXXX',6379); $data = $redis->get($redis_key); $url=base64_decode($url); include…

[C3] Andrew Ng - Neural Networks and Deep Learning

About this Course If you want to break into cutting-edge AI, this course will help you do so. Deep learning engineers are highly sought after, and mastering deep learning will give you numerous new career opportunities. Deep learning is also a new "s…