摘要：
select substr('JSL180415051260',4,4) from dual select substr('JSL180415051260',8,6) from dual select sysdate from dual 阅读全文
摘要：
INSERT INTO openquery(TEST_WDPIS, 'SELECT COMPANY_NO,SLIP_TYPE,CT_NO,D_DATE,SYS_USER FROM fn_out_tm')values ('A','B','C',getdate(),'d') select * from 阅读全文