oracleÓαêµÄÎÊÌâ
declare
cursor c_s is select * from test1;
re test1%rowtype;
begin
open c_s;
loop
fetch c_s into re;
dbms_output.put_line(re.price);
exit when c_s%notfound;
end loop;
dbms_output.put_line(c_s%rowcount);
close c_s;
end;
ÕâÑùÒ»¶Î³ÌÐò£¬½á¹û£º
37
45.6
45.6
2
test1±íÖÐÖ»ÓÐÁ½Ìõ¼Ç¼£¬¶ÔÓ¦µÄprice×ֶεÄÖµÊÇ£¬37£¬45.6
µ«ÊÇÓαêȥŪ³öÁËÈý¸ö¼Ç¼£¬µ«ÊÇrowcountÏÔʾµÄÈÔÈ»ÊÇ2£¬ÊÇÕ¦»ØÊ°¡£¿
declare
cursor c_s is select * from test1;
re test1%rowtype;
begin
open c_s;
loop
fetch c_s into re;
exit when c_s%notfound;
dbms_output.put_line(re.price);
end loop;
dbms_output.put_line(c_s%rowcount);
close c_s;
end;
ÄãµÄʵ¼ÊÉϾÍÊÇÊä³öÁË2Ìõ¼Ç¼µÄÖµ£¬Ö»²»¹ýexit when c_s%notfound;·Åµ½ÁËÊä³öÓï¾äÖ®ºó¡£Òò´Ënotfoundʱ²¢Ã»ÓÐÂíÉÏÍ˳ö£¬¶øÊÇÓÖÊä³öÁËÒ»´ÎÇ°ÃæµÄÖµ¡£Äã¿´¿´ºóÁ½ÌõÊDz»ÊÇÖØ¸´ÁË
°´Â¥ÉϵĸÄÏÂ˳Ðò¾ÍºÃ
Ïà¹ØÎÊ´ð£º
±ÈÈçÎÒÓÐtestA¡¢testB¡¢testCÈý¸ö±í
ÎÒÏÖÔÚÐèҪдһ¸öÅú´¦Àí»òÕ߽ű¾¸ø±ðÈË ×÷ÓþÍÊÇÖ´ÐÐÕâ¶ÎÓï¾ä¿ÉÒÔÇå³ýÕâÈý¸ö±íÀïÃæµÄÊý¾Ý ¾ÍÊÇÒ»¸ö³õʼ»¯µÄÒâ˼
ÄÄλ¸ßÈ˰ïÖúϰ¡ Ò»¸öÊý¾Ý¿âС°×ÔÚ´ËÇó¾ÈÀ²
SQL code:
......
3-5ÈË£¬¹¤×÷µØµãÉϺ£ÆÖ¶«Èí¼þÔ°£¬2-3Äê¾Ñ飬ӢÎÄÁ÷Àû£¬ÓÐÒâÕßÇëÁªÏµ38954510-1355£¬15821699737£¬y.ming@live.cn
×Ô¼º¶¥¡£¡£¡£
ûÓÐORACLE ERPµÄ¾Ñé,ÓÐÓÃÓѺÍTIPTOP¾Ñé,Ó¢Óï˵²»ºÃ,¿´»¹ÊÇ¿ÉÒÔ!
²»ÖªµÀÓÐûÓÐ ......
¸÷´óÀÏʦºÃ£¬Çë½ÌÒ»¸öÎÊÌ⣮
ÎÒÉèÖÃÁËÒ»¸öoracle×ֶΣ¬varchar(3000),È»ºó²åÈëÒ»ÌõÊý¾Ý³¤¶È²Å1000,¾Í±¨´íÁË£®È磺net.sf.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update
Caused ......
Ï뿼¸öocpÈÏÖ¤£¬µ±È»£¬Ò²ÏëºÃºÃѧµã¶«Î÷¡£
¿ÉÒÔ×ÔѧµÄ£¡
¸öÈ˾õµÃÖ»ÒªÕÆÎÕÁËÊý¾Ý¿âµÄ»ù±¾ÀíÂÛ£¬Âò²Î¿¼Êé×Ôѧ±È½Ïʵ¼Êµã£¬
ÌØ±ðÊÇÅàѵ̫¹ó²¢ÇÒ²»¿ÉÄÜѧµ½ºÜ¶à¶«Î÷£¡
Êý¾Ý¿âÊǸö³¤ÆÚµÄѧϰ¹ý³Ì£¬Â¥Ö÷¿ÉÒÔÂý ......