ÇóÖú£¬Ð´Ò»¸öoracleº¯Êý¡£
1¡¢µÚÒ»¸ö±íµÄÊý¾Ý£ºtable1
select * from table1;
ID nums
300:301:302 1
300:302 1
300:301:400 1
302:303:400 1
301:303 1
400 3
2¡¢µÚ¶þ¸ö±íµÄÊý¾Ý table2
select * from table2;
ID NAME
300 AAAA
301 BBBB
302 CCCC
303 DDDD
400 EEEE
ÎÒÏëͨ¹ýÒ»¸öº¯Êý°ÑµÚÒ»¸ö±íµÄID×ֶκ͵ڶþ¸ö±íµÄID×ֶιØÁªÆðÀ´£¬°ÑµÚ¶þ¸ö±íµÄNAME×ֶΰ´ÕÕµÚÒ»¸ö±íµÄID×ֶεĸñʽÏÔʾ³öÀ´¡£
Ï£ÍûµÃµ½µÄЧ¹ûΪ£º
select function£¨t.id£©as NAME,t.nums from table1 t;
NAME nums
AAAA:BBBB:CCCC 1
AAAA:CCCC 1
AAAA:BBBB:EEEE 1
CCCC:DDDD:EEEE 1
BBBB:DDDD 1
EEEE 3
Çë¸ßÊÖÖ¸µã¡£
×Ô¼º½â¾ö£¬ºÇºÇ¡£
create or replace function FN_GETALLNAME(in_ids in varchar2) return varchar2 is
Result varchar2(4000);
v_tempstr varchar2(4000);
v_strsql varchar2(4000);
v_name varchar2(100);
v_allname varchar2(4000);
type myCursor is ref cursor;
out_result myCursor;
begin
Ïà¹ØÎÊ´ð£º
ÇëÎÊÕâ¸ö»º³å³ØÊÇÔõô»ØÊ°¡£¿¿ÉÒÔÁ¬½Ó»º³å³ØÀûÓÃÆäÖеÄÊý¾Ý°É£¿ÔõôÓã¿
Õâ¸öÊÇoracle×Ô¶¯×öµÄ£¬Ò»°ãÓ¦ÓóÌÐòÊDzÙ×÷²»Á˵ġ£
²»ÄÜÖ±½ÓÁ¬½ÓÂð£¿
ÒýÓÃ
²»ÄÜÖ±½ÓÁ¬½ÓÂð£¿
²»ÄÜ
ÄÇ»º³å³ØÀïµÄÊý¾ÝÒ²²»Äܲéѯ ......
private static final String URL = "jdbc:oracle:thin:@localhost:1521:orcl";
private static final String USERNAME = "sys";
private static final String PASSWORD = "s ......
select count(1) from FX_RETURNBOOKCHECKLIST fxreturnbo0_ where fxreturnbo0_.BOOKID='164 ' AND fxreturnbo0_.RETURNID='00025.S0000001'
ÉÏÃæÒ»¸ö¼òµ¥µÄSQL,Ö´ÐÐʱ¼ä2.6à ......
²é¿´ÊÂÎñ¸ôÀë¼¶±ðµÄÃüÁ
MySQLʹÓõÄÊÇselect @@tx_isolation;
ÔÚOracleÖв鿴ÊÂÎñ¸ôÀë¼¶±ðµÄÃüÁîÊÇÄĸö£¿
SQL code:
SELECT /*+ rule */ s.username,decode(l.type,'TM','TABLE LOCK','TX','ROW LOCK', ......