附表1.标准正态分布表x0.000.010.020.030.040.050.060.070.080.090.00.10.20.30.40.50.60.70.80.91.01.11.21.31.41.51.61.71.81.92.02.12.22.32.42.52.62.72.82.90.50000.53980.57930.61790.65540.69150.72570.75800.78810.81590.84130.86430.88490.90320.91920.93320.94520.95540.96410.97130.97720.98210.98610.98930.99180.99380.99530.99650.99740.99810.50400.54380.58320.62170.65910.69500.72910.76110.79100.81860.8438...
成都市各区学校查询表锦江区：学校代码学校名称类别区域网址13024成都市盐道街外语学校民办初中锦江区http://www.ydjwy.net01047四川师范大学附属实验学校民办初中锦江区http://syxx.sicnu.edu.cn/01046锦江实验学校公办初中锦江区01045成都市盐道街中学实验学校（原成都市胜利中学）公办初中锦江区http://www.cdslzx.com/index..01044成都七中育才三圣分校公办初中锦江区http://www.cdsansheng.com/01042成都市七中育才学道街...
0.4040.3900.3800.3680.3580.3420.3351.0280.9830.9570.1810.1740.1740.1664.9383.2002.2931.5871.1340.8310.6800.4040.3900.3800.3680.3580.3420.3350.3670.3540.3450.3340.3250.3100.3041.7781.1520.8250.5710.4080.2990.2450.4240.4120.4020.3860.3790.3730.3650.3580.03100.03010.02940.02820.02770.02720.02670.02620.06650.04600.03290.02410.01970.01530.01240.00960.4420.4320.4160.4090.4030.3950.3880.3820.3730.4400...
Oracle查询表空间与表大小有两种含义的表大小。一种是安排给一个表的物理空间数量，而不管空间是否被使用。可以这样查询获得字节数：selectsegment_name,bytesfromuser_segmentswheresegment_type=”TABLE”;或者SelectSegment_Name,Sum(bytes)/1024/1024FromUser_ExtentsGroupBySegment_Name另一种表实际使用的空间。这样查询：analyzetableempcomputestatistics;selectnum_rows*avg_row_lenfromuser_tableswheretable_name=”...
