听海专栏

--问题 -- ORA-06502: PL/SQL: 数字或值错误 : character string buffer too small--ORA-06512: 在 "WMSYS.WM_CONCAT_IMPL", line 30 --错误   WMSYS.WM_CONCAT（） SELECT   HEAD.BOOKING_HEAD_ID,           (SELEC

SQL> startupORACLE instance started.Total System Global Area  263049216 bytesFixed Size                  2212448 bytesVariable Size             234884512 bytesDatabase Buffers           2097