相关疑难解决方法(0)

我正在尝试查找ColumnX数据以a开头的所有数据\.
是like '\%'我在寻找什么呢？但\必须在一开始.

I have a table that some column have spaces, like this:

Column A
-----------
"text 1"
" text 2"
"text 3 "
" text 4 "

I want to do a select that return those columns with spaces (beginning or end)

" text 2"
"text 3 "
" text 4 "

Is that possible?

After search for them, How could I update those columns to remove the spaces?