mysqlÔõôµÃµ½×ÔÔö¶Î×î´óÖµµÄÏÂÒ»¸öÖµ
ÎÒÓÐÒ»¸öÔ±¹¤±àºÅÊÇ×Ô¶¯Éú³ÉµÄ£¬ÔÚ²åÈëÔ±¹¤Ò³Ã棬ÄǸö±àºÅ¾Í×Ô¶¯Éú³É£¬ËùÒÔÎÒÏëµÃµ½×ÔÔö¶Îµ±Ç°×î´óµÄÖµ²¢¼ÓÉÏÒ»¸öÊýÀ´×÷ΪԱ¹¤µÄ±àºÅ£¬ÓÃÄĸöº¯Êý£¿£¿£¿ÊÇmax£¨£©Â𣿣¿
ÕâÑù×öÊDz»ÐÐµÄ ÒòΪ¼ÙÉèÄãɾ³ýÁËÄã×îÐÂÌí¼ÓµÄ¼Ç¼ È»ºóÓÖÌí¼ÓÁËÌõ¼Ç¼ µ±Ç°ID Çé¿ö¾ÍÊÇ 1 2 µ«ÏÂÒ»¸öID ÊÇ4 ËùÒÔ˵ÄãÕâôŪ ±È½ÏΣÏÕ ¿ÉÒÔŪһ¸öTABLEרÃÅÀ´¼Ç¼ÕâЩ¹ØÓÚÖ÷¼üÖµµÄ¶«Î÷ÒýÓà ÕâÑù×öÊDz»ÐÐµÄ ÒòΪ¼ÙÉèÄãɾ³ýÁËÄã×îÐÂÌí¼ÓµÄ¼Ç¼ È»ºóÓÖÌí¼ÓÁËÌõ¼Ç¼ µ±Ç°ID Çé¿ö¾ÍÊÇ 1 2 µ«ÏÂÒ»¸öID ÊÇ4 ËùÒÔ˵ÄãÕâôŪ ±È½ÏΣÏÕ ¿ÉÒÔŪһ¸öTABLEרÃÅÀ´¼Ç¼ÕâЩ¹ØÓÚÖ÷¼üÖµµÄ¶«Î÷ ÎÒÖªµÀ»á³öÏÖÕâÖÖÇé¿ö£¬²»¹ýÓ¦¸¶ÀÏʦ×ã¹»ÁË£¡ÒýÓà ÒýÓà 1 Â¥ bearkin µÄ»Ø¸´: ÕâÑù×öÊDz»ÐÐµÄ ÒòΪ¼ÙÉèÄãɾ³ýÁËÄã×îÐÂÌí¼ÓµÄ¼Ç¼ È»ºóÓÖÌí¼ÓÁËÌõ¼Ç¼ µ±Ç°ID Çé¿ö¾ÍÊÇ 1 2 µ«ÏÂÒ»¸öID ÊÇ4 ËùÒÔ˵ÄãÕâôŪ ±È½ÏΣÏÕ ¿ÉÒÔŪһ¸öTABLEרÃÅÀ´¼Ç¼ÕâЩ¹ØÓÚÖ÷¼üÖµµÄ¶«Î÷ ÎÒÖªµÀ»á³öÏÖÕâÖÖÇé¿ö£¬²»¹ýÓ¦¸¶ÀÏʦ×ã¹»ÁË£¡ ²»ÖªµÀMYSQLÓÐûÓÐMAXº¯Êý ²»Ðеϰorder byÒ²×ã¹»ÁË »òÕßÊÇÓà PrepareStatementÃ²ËÆÒ²ÄÜ»ñµÃ ÁíÍâ MYSQLºÃÏóÓд洢Ö÷¼üµÄµØ·½ ²»¹ýÃ²ËÆÔÚϵͳ±íÀï.. Äê¼Í´óÁË ¼Ç²»×¡°¡.. Ó¦¸¶ÀÏʦ ÄãÓÃÈÕÆÚ¼Ó¼¸Î»Ëæ¼´Êý²»¾ÍOKÁË£¿ ²»±Ø·ÇҪȡID select MAX(id) from tablename MysqlÊÇÓÐMAX()Õâ¸öº¯ÊýµÄ£¬¿ÉÒÔÓõġ£ ÓÃselect LAST_INSERT_ID(); ×Ô¶¯·µ»Ø×îºóÒ»¸öINSERT»ò UPDATE ²éѯ
Ïà¹ØÎÊ´ð£º
ÔÚ°²×°Java±àÒëÆ÷µÄEclipseµÄʱºò£¬¶Ô»·¾³±äÁ¿½øÐÐÁËÅäÖã¬ÔÚ°²×°MySQlµÄʱºòÒ²Òª¶Ô»·¾³±äÁ¿½øÐÐÅäÖã»ÄÇôºóÃæµÄÅäÖûáÓ°ÏìÇ°ÃæµÄEclipseµÄÅäÖÃÂ𣿠Çë´ó¼Ò¶àÖ¸½Ì~£¡Ð»Ð»£¡ ²»»á°Ñ£¬ÎÒÕâ¶¼×°Á赀 ÎÒϵͳÀï »¹×°ÁË ......
ÎÒ¶ÔSQL SERVERºÍACCESS±È½ÏÊ죬ËùÒÔÊý¾Ý¿âµÄͨÓûù´¡¶«Î÷¿ÉÒÔ˵¶¼ÕÆÎյIJ¶àÁË£¬ÎÒÏÖÔÚÏëÒªµÄ¾ÍÊÇÒÔÉÏÁ½Êý¾Ý¿âµÄ¶ÀÌØÖ®´¦µÄ½éÉܺÍÓ¦ÓýéÉÜ¡£ ÁíÍâÊé×îºÃ¶ÔÓ¦×îа汾 oracleÊÇ11g°É 10µÄÒ²ÐУ»mysqlÊÇ5.1°É л ......
ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡ лл¸÷λÁË ¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î ±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡ ллÁË ¼Æ»®ÈÎÎñ...php....sql...truncate....OK Äã¾ÍÕâ½ÓÔÚҳà ......
ÎÒ°²×°µÄÕâ¸öÈí¼þVertrigoServ£¬ÔÚwindows7ÖÐÔËÐУ¬Í¼±ê¼ÓºÅΪÀ¶É«£¬±¨MySQLµÄ´íÎó£¬Çë½Ì¸÷λ¸ßÊÖ¸ÃÔõÑù¸ü¸Ä¡£Ð»Ð»¸÷λ£¡ mysql ·þÎñÊÇ·ñÆðÀ´ÁË£¿ ûÓУ¬±¨µÄÊǶ˿ڴíÎó£¬ÔÚÅäÖÃÎļþµ±ÖиÄÁË£¬Ò²²»ÐÐ ¿ÉÒÔÓÃÈ ......
String SQL="insert into ѧÉúÐÅÏ¢±í values(StudentNumber,StudentName,StudentAge)";ÆäÖÐStudentNumber,StudentName,StudentAge¶¼ÊDZäÁ¿¡£ÕâÑùд²»¶Ô¡¡µ½µ×¸Ãզд°¡ Íò·Ö¸Ðл£¡ String SQL=&q ......