oracle在desc表时,name 和type列不能格式化问题(占位过长)
今天玩Oracle的时候,遇到一个让人很无语的问题,我desc表的时候,总是发现name列和type 列占位太多, 无法很直观明白的显示出来各个列,就像下面的样子: 这样让人很不舒服,当然,一看到列式的问题,首先我就想到了式化一下列 所以我就输入 sql col name fo
今天玩Oracle的时候,遇到一个让人很无语的问题,我desc表的时候,总是发现name列和type 列占位太多,
无法很直观明白的显示出来各个列值,就像下面的样子:
这样让人很不舒服,当然,一看到列格式的问题,首先我就想到了格式化一下列
所以我就输入
sql> col name for a20;
可是不起作用,我就很奇怪,仔细回想了一下自己是不是设置过什么值,后来发现,原来是set linesize 的问题。。。。。哎,,
如果linesize过大,就会产生这让的问题
sql>set linesize 100;
问题解决!!!如下:

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