删除非单词之间的所有空格？

Question

如何删除列中非单词之间的所有空格？ 我有一个列有这样的值的列：

"This Is My - Value"
"This Is My- Value"
"This Is My/ Value"
"This Is My- Value (Other -Value)"

如何删除非单词之间的所有空格，如下所示：

"This Is My-Value"
"This Is My-Value"
"This Is My/Value"
"This Is My-Value(Other-Value)"

试过这个，但是没有用：

SELECT REGEXP_REPLACE(I,"\s*([^a-zA-Z\d\s:])\s*","\\1") FROM registros;

Answer 1

知道了：

SELECT REGEXP_REPLACE(I,"\[[:blank:]]*([-/()])\[[:blank:]]*","\\1") FROM registros;