Hi Sachin, Deep-equal takes a third parameter, which is the collation to use. You can use collations to ignore case:
http://docs.marklogic.com/fn:deep-equal Docs can elaborate on collations, but I typically use Admin UI range index creation which has a collation builder. Build the collation you need, pass it as string as 3rd param to deep-equal, and you should get what you are looking for.. Cheers, Geert From: <general-boun...@developer.marklogic.com<mailto:general-boun...@developer.marklogic.com>> on behalf of rohan SHARMA <rs51...@gmail.com<mailto:rs51...@gmail.com>> Reply-To: MarkLogic Developer Discussion <general@developer.marklogic.com<mailto:general@developer.marklogic.com>> Date: Thursday, September 22, 2016 at 11:20 AM To: "General@developer.marklogic.com<mailto:General@developer.marklogic.com>" <General@developer.marklogic.com<mailto:General@developer.marklogic.com>>, "shirishagu...@gmail.com<mailto:shirishagu...@gmail.com>" <shirishagu...@gmail.com<mailto:shirishagu...@gmail.com>> Subject: [MarkLogic Dev General] Case Insensitive Comparison of String Array Hi Team, I want to perform case insensitive comparison of 2 array sequence in XQuery . deep-equal( ("1", "sd"), ("1", "SD") ) will result in false. Actually both values sd and SD are same I have gone through various methods such as deep equal or converting both sequence to lower or upper case and then compare or looping both array to perform conversion. I am running these operations on huge data .These operations are inefficient on huge datasets with often throws time out error or crashing of application. In java ,we have method deepEqualsIgnoreCase() for case insensitive comparison of string array. So kindly suggest some way or any function which will compare 2 string arrays based on case insensitivity. Any help is appreciated. Regards Sachin Sharma
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