数据库中取当前日期的各种方法
1. Oracle SELECT SYSDATE FROM DUAL 2. DB2 SELECT CURRENT TIMESTAMP FROM SYSIBM.SYSDUMMY1 3. INFORMIX SELECT TODAY FROM TABLE 4. SQLSERVER SELECT GETDATE() FROM TABLE 5. MySQL mysql> select now();
mysql> select sysdate(); mysql> select curdate(); mysql> select current_date; mysql> select curtime(); mysql> select current_time;
6. Max DB sysdate 7. Sybase getdate() 8. openbase sysdate 10. FOXPRO select DATE() from TABLE |