Oracle_common_sence

1. watch db version :

ÈçºÎ²é¿´oracleµÄ°æ±¾ÐÅÏ¢(Á½ÖÖ·½·¨)

2.

SQL Developer Ö´Ðд洢¹ý³Ì Ö»ÓÐÕâ¸öÊä³ö£» anonymous block completed

3.

Oracle:DBMS_STATS.GATHER_TABLE_STATSµÄÓï·¨

4.

ORA-01843 not a valid month ½â¾ö·½·¨