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
Ôʼ±í£º
name course score
-----------------------------------------
ÕÅÈý ÓïÎÄ 80
ÕÅÈý & ......
ÏÂÔØºó½âѹËõ¾ÍÄÜÖ±½ÓʹÓÃÁË£¬µ«ÊÇÊÇÖÐÎĵģ¬×ÖÌåÏÔʾµÄ²»ÊǺܺã¬ÓÚÊÇÕÒµ½ÁË»»Ó¢Îĵİ취£º
ÓÉÓÚ1.5°üº¬Á˶àÓïÑÔ½çÃæµÄÖ§³Ö£¬µ«ÊÇËüÊÇͨ¹ýJVMÀ´±æÈÏϵͳÓïÑԵģ¬ËùÒÔµ±ÄãµÄϵͳÓïÑÔΪÖÐÎĵÄʱºò£¬Ëü»áʹÓÃÖÐÎĽçÃæ¡£²»¹ýËüµÄÖÐÎÄ·Òë²¢²»ÍêÕû£¬¼ÓÉÏĬÈϽçÃæ×ÖÌå̫С£¬Ê¹ÓÃÖÐÎĻῴ×ŷdz£ÄÑÊÜ¡£Èç¹ûÏëʹÓÃÓ¢ÎĽçÃæ£¬ÐèÒªÐÞ ......
/********************************
¹¦ÄÜ£º»ñÈ¡±íµÄ¿Õ¼ä·Ö²¼Çé¿ö
**********************************/
if not exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[tablespaceinfo]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
create table tablespaceinfo   ......
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 ......