Oracle 数据库建立事务级或者会话级的临时表

----------------------------------------------------------事务级别临时表 create global temporary table TEMP_TAX ( AGENTCODE VARCHAR2(20), COMMISSION NUMBER(14,4), SETTLENO VARCHAR2(20), TAX_001 VARCHAR2(20), TAX_002 VARCHAR2(20), TAX_003 VARCHAR2(20), TAX_004 VARCHAR2(20), TAX_005 VARCHAR2(20), TAX_006 VARCHAR2(20), TAX_007 VARCHAR2(20), TAX_008 VARCHAR2(20), TAX_009 VARCHAR2(20), TAX_010 VARCHAR2(20) ) on commit delete rows;

----------------------------------------------------------会话级别临时表 CREATE GLOBAL TEMPORARY TABLE admin_work_area (startdate DATE, enddate DATE, class CHAR(20)) ON COMMIT PRESERVE ROWS;