–检查当前有哪些等待的session select c.sid wait_sid, c.event, chr(bitand(c.p1, -16777216) / 16777215) || chr(bitand(c.p1, 16711680) / 65535) enq, decode(bitand(c.p1, 65535), 1, ‘Null’, 2, ‘Sub-Share’, 3, ‘Sub-E […]

切换到手机版