摘要:
DECLARE l_sql VARCHAR2(2000) := 'select deptno,loc from scott.dept'; l_where VARCHAR2(200); TYPE dept_curtype IS REF CURSOR; dept_cur dept_curtype; TYPE dept_rec IS RECORD( deptno VARCHAR2(200) --attention the record element order ,loc VARCHAR2(200)); TYPE dept_tbl IS TABL... 阅读全文