not found
ãã¼ã¿ã¢ããªã³ã°ã§ã¯ãè¤åãã¼ã«ä»£ãã£ã¦åä¸é ç®ã®ä»£çãã¼ï¼ãµãã²ã¼ããã¼ï¼ãå°å ¥ãããã¨ããããããã¯ãã¢ããªã³ã°ä¸ã®ãã¯ããã¯ã®ã²ã¨ã¤ãã§ã¯ããããã¢ããªã³ã°ã®ã¹ã¿ã¤ã«ï¼åºæ¬æ¹éï¼ãã¨ã¿ãªãã¹ãã§ã¯ãªãããã®æ ¹æ ã説æãããã ã¾ããå庫ãè¤æ°ããã¨ãã¦ãå庫ã«ã¯ãã¾ãã¾ãªååãä¿ç®¡ãããã¨ãããããããã®ååã¯å庫æ¯ã®ç¹å®ã®æ£ã«ä¿ç®¡ãããï¼ã¤ã¾ããååã¨å庫ã®çµã¿åããã§æ£ã決ã¾ãï¼ãã¨ã«ãªã£ã¦ããã¨ããï¼å¨åº«ç®¡çã§ã¯å ¸åçãªæ¥åè¦ä»¶ã ï¼ããã®é¢ä¿ããã¼ã¿ã¢ãã«ã§è¡¨ãã¨ã¢ãã«ï¼ã®ããã«ãªãã横æµç¬¬ï¼å庫ã§A01ã®æ£ã«ä¿ç®¡ããããã¨ã«ãªã£ã¦ããååï¼ï¼ï¼ã®ç¾å¨åº«ãï¼ï¼ï¼åã§ãããã¨ã示ããã¦ããã ãã®ã¢ãã«ããµãã²ã¼ããã¼ã«ãã ãã£ã¦å¤å½¢ããã¨ã¢ãã«ï¼ã®ããã«ãªãã ï¼ã¤ã®ã¢ãã«ã®å½¢å¼ä¸ã®éãã¯ã©ãã«ããã®ã ãããã¢ãã«ï¼ã§ã¯ãå庫ã³ã¼ããæ£è¨å·ãåçªãä¸æ¬¡èå¥åã¨ãã¦ç½®ããã¦ããã
ã·ã¼ã±ã³ã¹ ã¨ããªã¬ã¼ã使ã£ãèªåæ¡çªæ©è½ï¼ãªã¼ããã³ãã¼ï¼ CREATE TABLE ã®ããã©ã«ãè¨å®ã使ç¨ãã Access ãªã©ã«ãããªã¼ããã³ãæ©è½ã ããªã¬ã¼ 㨠SEQUENCE ã§å®ç¾ãã AUTONUMBER_TEST ãã¼ãã«ã« SEQUENCE ã使ããªã¼ããã³ãã¼å SEQ_NO ãè¨å®ãã -- ä½æ DDL -- çºçªç¨ã·ã¼ã±ã³ã¹ CREATE SEQUENCE RIVUS.AUTONUMBER_SEQ / -- ãã¹ããã¼ãã« CREATE TABLE RIVUS.AUTONUMBER_TEST ( -- ãªã¼ããã³ãã¼å SEQ_NO  NUMBER  DEFAULT AUTONUMBER_SEQ.NEXTVAL PRIMARY KEY, USR_REM  VARCHAR2(10) ) / SQL> insert into autonumber_test (u
ææ°æç« 2018-12-26 17:10⪠è´æ¬è±éï¼è´æ¬ä¸æ½çç²¾é 2018-12-26 17:10⪠ååå¹´æ¥éµè¡äººçæåçæ´»å²ä¸å¹å¹åæ¾ 2018-12-26 17:10⪠âç¬å°ä¸çç«¥ç»âââ欢å¾å¦åä½åææå±å°å¨ä¸æ¹ç½æåæ´»å¨... 2018-12-26 17:10⪠âéè²ç线â12æ27æ¥å°è¿æ¥å¹´ç»ç¹å«èç® 2018-12-26 17:10⪠å京å¸åå¸æç»ä½æ¸©èè²é¢è¦ä¿¡å· 2018-12-26 17:10⪠å京å¸ç½ä¿¡åæ¨è¿èªåªä½è´¦å·ä¸é¡¹æ²»çå ³é11ä¸ä¸ª 2018-12-26 17:10⪠æåæçå´æâæ©åâ让梦æ³åæ æææ ¹ååº 2018-12-26 17:10⪠çªåï¼ä¸æµ·å°é3ã4å·çº¿æé«å³°è¿è¡å»¶è¯¯ç³»äººåè¿å ¥çº¿è·¯ 2018-12-26 17:10⪠ä¸å½ç»æµæ»éå°è¾¾90ä¸äº¿å ³é®æ¶å»ä¼ ééè¦ä¿¡æ¯ 2018-12-26 17:10⪠海åºæï¼"ååºå«çå·¾"系人为å½äºé¡¾å®¢
ã³ã³ãã³ã㯠2007 å¹´ã«ä»¥ä¸ã®å°ç¨ãã¡ã¤ã³ã«ç§»è»¢ãã¾ããã https://www.shift-the-oracle.com/
VB.NETã§æ¥½ã Oracleã¹ãã¢ãã»ããã·ã¼ã¸ã£ä½æï¼.NETã§Oracleã¢ããªãä½ããï¼5ï¼ï¼1/4 ãã¼ã¸ï¼ æ¬è¨äºã§ã¯ãOracleãæä¾ãã.NETãã©ãããã©ã¼ã éçºåãã®ããã«ã¦ã§ã¢ããã¼ã«ã使ã£ã¦ã.NETç°å¢ã§Oracleã¢ããªã±ã¼ã·ã§ã³éçºãå¹ççã«è¡ãããã®ãã¦ãã¦ã解説ãããï¼ç·¨éé¨ï¼ ååãOracleã«ãâSQL CLRâã¨åãéçºçç£æ§ãï¼ãã§ã¯ãOracle Database 10g Release2ã®æ°æ©è½ã§ããOracle Database Extensions for .NETï¼ä»¥ä¸ãODE.NETï¼ã使ç¨ãã¦ãç°¡åãª.NETã¹ãã¢ãã»ããã·ã¼ã¸ã£ãä½æããæé ãç´¹ä»ãã¾ãããä»åã¯ã.NETã¹ãã¢ãã»ããã·ã¼ã¸ã£ã§Oracleãã¼ã¿ãã¼ã¹ã«ã¢ã¯ã»ã¹ããæ¹æ³ã«ã¤ãã¦èª¬æãã¾ãã.NETã¹ãã¢ãã»ããã·ã¼ã¸ã£ããOracleãã¼ã¿ãã¼ã¹ã¸ã¢ã¯ã»ã¹ãã
æ¬é£è¼ã¯SQLã®å¿ç¨åã身ã«ä»ãããã¨ã³ã¸ãã¢åãã«ããã¾ãã¾ãªãã¯ããã¯ãç´¹ä»ãããSQLã®åºæ¬æ§æã¯å¹³æãªãã®ã ããå®åã§æ´»ç¨ããã«ã¯æç§æ¸çãªè¨è¿°ãç解ããã ãã§ã¯ä¸ååã ãæ¬é£è¼ã¯ãèåãªã¡ã¼ã«ãã¬ã¸ã³ãããï¼ãªã©ï¼ Oracle - ã©ã£ã·ãæ¤è¨¼çæ´»ããçºè¡ããã¤ã³ãµã¤ããã¯ããã¸ã¼ã®ã³ã³ãµã«ã¿ã³ããå·çé£ã«è¿ããSQLã®ã»ã³ã¹åä¸ã«å½¹ç«ã¤å¤§æå°æãç´¹ä»ãã¦ãããï¼ç·¨éå±ï¼ FOR...LOOPæã使ã£ã¦ãããã¤ãã®SQLæã§ãã¼ã¿ãINSERTãã¦ããPL/SQLããã·ã¼ã¸ã£ãããã°ã©ã ãããè¦æãã¾ãããå®ã¯1度ã«ãã¼ã¿ãINSERTããæ¹æ³ããããã§ãããã«ããã¼ãã«ã»ã¤ã³ãµã¼ãï¼Multitable Insertï¼ã¨ã¯ãã®åã®ã¨ããã1ã¤ã®SQLæã§è¤æ°ã®è¡¨ã«INSERTãå¯è½ã«ãªãã¾ãããã®æ大ã®ã¡ãªããã¯ããã¯ãããã©ã¼ãã³ã¹ã§ããã§ã¯æ©éãç´¹ä»ãã¾ãã ãã«ããã¼ã
æ¬è¨äºã§ã¯ãOracleãæä¾ãã.NETãã©ãããã©ã¼ã éçºåãã®ããã«ã¦ã§ã¢ããã¼ã«ã使ã£ã¦ã.NETç°å¢ã§Oracleã¢ããªã±ã¼ã·ã§ã³éçºãå¹ççã«è¡ãããã®ãã¦ãã¦ã解説ãããï¼ç·¨éé¨ï¼ ä»åã¯ãå®éã®éçºã®ã·ã¼ã³ã§ãOracle Developer Tools for Visual Studio .NETãï¼ä»¥ä¸ãODTï¼ãã©ã®ããã«ä½¿ããã«ãã©ã¼ã«ã¹ãå½ã¦ã¦èª¬æãã¾ããåã«æ©è½ã説æãã¦ãå°ã éå±ã§ãã®ã§ããµã³ãã«ã®ã¢ããªã±ã¼ã·ã§ã³ãä½æããä¸ã§ODTã®èª¬æãè¡ãã¾ãã ãã¼ã¿ãã¼ã¹ã»ã¢ããªã±ã¼ã·ã§ã³ãä½æããå ´åãå®éã®ã¢ããªã±ã¼ã·ã§ã³éçºã®ã¿ãªããããã¼ã¿ãã¼ã¹ã®è¨å®ãªã©ãå¿ è¦ãªã±ã¼ã¹ãå¤ãããã¾ãããã®ãµã³ãã«ã»ã¢ããªã±ã¼ã·ã§ã³ã®ä½æã¯ãä»åã®ããã¼ã¿ãã¼ã¹è¨å®ç·¨ãã¨æ¬¡åã®ãã¢ããªã±ã¼ã·ã§ã³ä½æç·¨ãã®2åã«åãã¦è¡ãã¾ããã©ã¡ããODTã®æ©è½ããã«æ´»ç¨ããVisual S
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}