¾¡Á¿±ÜÃâÔÚSQLÓï¾äÖÐʹÓÃOR
----start
ÔÚSQLÓï¾äÖÐÓ¦¸Ã¾¡Á¿±ÜÃâʹÓÃOR£¬ÒòΪÕâÑù×ö»áÓ°ÏìSQLÓï¾äµÄÐÔÄÜ¡£¿¼ÂÇÏÂÃæµÄÇé¿ö£º
CREATE TABLE USER
(
NAME VARCHAR(20) NOT NULL,---ÐÕÃû
BIRTHDAY DATE---ÉúÈÕ
);
ÏÖÔÚÓÐÕâÑùÒ»¸öÎÊÌ⣺ÈÃÄã²éÕÒÒ»ÏÂÉúÈÕÊÇ1949-10-1£¨¹²ºÍ¹úͬÁäÈË£©»ò1978-12-18£¨Ê®Ò»½ìÈýÖÐÈ«»áÕÙ¿ªÊ±¼ä£©µÄÈË£¬Ôõô°ì£¿
ÎÒÃǺÜ×ÔÈ»¾Í»á°ÑÕâ¾ä»°·Òë³ÉÈçÏÂSQLÓï¾ä£º
SELECT * from USER WHERE BIRTHDAY='1949-10-1' OR BIRTHDAY='1978-12-18'
ÕâÑù×öÍêÈ«ÕýÈ·£¬¿ÉÊÇÐÔÄܲ»ºÃ£¬ÄãµÄ˼Ïë±»Õâ¸öÎÊÌâÊø¸¿ÁË£¬ÎÒÃÇ»¹¿ÉÒÔÕâôд£º
SELECT * from USER WHERE BIRTHDAY IN ('1949-10-1','1978-12-18');
ÓÐʱºò£¬ÎÒÃDz»Òª°Ñ×Ô¼ºÊø¸¿ÔÚÎÊÌâÀïÃæ¡£
---¸ü¶à²Î¼û£ºDB2 SQL ¾«Òª
----ÉùÃ÷£º×ªÔØÇë×¢Ã÷³ö´¦¡£
----last update at 2009.9.24
----write by wave at 2009.9.24
----end
Ïà¹ØÎĵµ£º
“¾¹ý²âÊÔÎÒÃÇ·¢ÏÖSQL Server 2008µ±Öеı¸·ÝѹËõ¹¦ÄÜ¿ÉÒÔ1-3±¶µÄѹËõ±È£¬´Ó¶ø¼«´óµÄ¼õÉÙ±¸·ÝËùÐèµÄ´ÅÅ̿ռ䡣”Alexey Yeltsov, ΢Èíϵͳ¹ÜÀíÔ±Ö÷¹Ü¡£
΢ÈíÔÚÈ«ÊÀ½ç¹²ÓÐ6Íò¶àÃûÔ±¹¤£¬ÔÚ2006ÄêµÄ²ÆÕþÊÕÈ볬¹ýÁË500ÒÚÃÀ½ð£¬Óë´ËͬʱҲ²úÉúÁË´óÁ¿ÄÚ²¿Êý¾Ý£¬¹«Ë¾Ï£Íû¶ÔÕâЩÊý¾Ý½øÐм¯ÖÐÒÔ±ãÌṩ¿Í»§µÄ¼¯³É»¯ÊÓͼ¡£ ......
--ÔÚÈÕ³£Î¬»¤£¬¿ª·¢Öг£Óöµ½Ð´Ò»ÏµÁнṹÀàÐ͵ÄsqlÓï¾ä£¬ºÜ·³ºÜÀÛÆäʵ¿ÉÒÔ
--ÀûÓÃSQL*PLUS»·¾³ÃüÁî Éú³É½Å±¾Îļþ
set heading off --¹Ø±ÕÁеıêÌâ
set feedback off --¹Ø±Õ·´À¡ÐÅÏ¢
  ......
SQL·ÖÀࣺ
DDL—Êý¾Ý¶¨ÒåÓïÑÔ(CREATE£¬ALTER£¬DROP£¬DECLARE)
DML—Êý¾Ý²Ù×ÝÓïÑÔ(SELECT£¬DELETE£¬UPDATE£¬INSERT)
DCL—Êý¾Ý¿ØÖÆÓïÑÔ(GRANT£¬REVOKE£¬COMMIT£¬ROLLBACK)
Ê×ÏÈ,¼òÒª½éÉÜ»ù´¡Óï¾ä£º
1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
CREATE DATABASE database-name
2¡¢ËµÃ÷£ºÉ¾³ýÊý¾Ý¿â
drop database db ......
ºÍjava.lang.IllegalArgumentException: org.hibernate.QueryException: JPA-style positional param was not an integral ordinalÕ½¶·Á˰ëÌ죬º¹°¡£¡
ʹÓÃjpa + strut+ hibernate ¾Í±¨org.hibernate.QueryException: JPA-style positional param was not an integral ordinal
Ò»°ã°ÑhqlÓï¾äдÔÚÒ»ÐУ¬»áºÜ³¤£¬ÔÚideÖÐÐèÒ ......
DECLARE
TYPE list IS TABLE OF t_stu.project%TYPE INDEX BY BINARY_INTEGER;
project_list list;
v_pro_num NUMBER;
sql_str VARCHAR(255);
t_stu
SID SUBJECT SCORE
1 Êýѧ &n ......