ÈçºÎÐÞ¸ÄmysqlÖ÷¼ü£¨id)µÄֵΪ×ÔÔö
ÎÒÓÃmysql´´½¨ÁËÒ»¸ö±í£¬¡°id¡±×÷ΪÖ÷¼ü£¬µ«ÊÇûÓаÑidÖµÉèΪ×ÔÔö£¬ÏÖÔÚÔõÑùÐ޸ıíµÄÖ÷¼ü£¨id£©×Ö¶ÎΪ×ÔÔö°¡£¿
ʹÓÃmysql query browser,ÓÒ¼üµã»÷±íÃû>edit table, ÔÚid×Ö¶ÎÖÐÑ¡ÉÏ¡°auto inc¡±¼´¿É¡£ÒýÓà ʹÓÃmysql query browser,ÓÒ¼üµã»÷±íÃû>edit table, ÔÚid×Ö¶ÎÖÐÑ¡ÉÏ¡°auto inc¡±¼´¿É¡£ ллÄ㣡ÇëÎÊÓÃʲôsqlÓï¾äÐÞ¸Ä alter table tb_name modify id int auto_increment primary keyÒýÓà alter table tb_name modify id int auto_increment primary key ¶÷¡£Ð»Ð»ÁË£¬ÎÊÌâ½â¾öÁË¡£
Ïà¹ØÎÊ´ð£º
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 ......
½¨±í£º²å¼Ç¼ SQL code: create table tablename (id int,RQ1 datetime,RQ2 datetime) -- select * from tablename insert into tablename select 1,'2009-01-01 10:00:00','2009-01-02 11:00:00' union ......
SQL code: create PROCEDURE aa(SqlCMD1 varchar(8000),SqlCMD2 varchar(8000),SqlCMD3 varchar(8000)) begin declare exit handler for sqlexception rollback; start TRANSACTION; EXECUTE SqlCMD1; EXE ......
SQL code: CREATE PROCEDURE A() BEGIN DECLARE 'Constraint Violation' CONDITION FOR sqlexception; DECLARE EXIT HANDLER FOR 'Constraint Violation' ROLLBACK; BEGIN TRAN ......