How to modify the search configuration?

[Hlexarder]

In the search panel.I must input three words(or letter) at least ,then I can click the button \'search\'.
But if I want to search with only one word(letter),what can I do?
PS:I am a Chinese, sometimes we used to search with one word;
Thank you!

[jllort]

I think you\'re thinking on characters ( or letters as you said ). We\'ll to prevent a full scan database query, we\'ve limited as a minimum tree characters to enable search options.

There\'s a way to hack it, for example if you want to search for all documents started with character \"a\" type this search \"a**\", but not abuse with this query types, because it\'s a full scan repository , we think this type of queries must not be executed normally by users.