I'm trying to query Graph API messages with match on to and subject fields,
i.e.: https://graph.microsoft.com/v1.0/me/mailFolders/SentItems/messages?$search="to:email#example.com AND subject:something"
As I understand strict match search will be performed only if I'll wrap subject in double quotes
$search="to:email#example.com AND subject:"strict match""
This makes query invalid due to " nesting - how should I escape those quotes to make a valid query?
Also assuming I'm looking for a subject like: quote -> ' double quote -> ", how should the search param look like with both: to and subject that contains this example?
Thanks in advance.
You can use backslash operator to escape the double quotes.
https://graph.microsoft.com/v1.0/me/mailFolders/SentItems/messages?$search="to:email#example.com AND subject:\"strict match\""
Have a look at Search Tip and Tricks of the article below for appropriate search query:
https://learn.microsoft.com/en-us/Exchange/policy-and-compliance/ediscovery/message-properties-and-search-operators?view=exchserver-2019#searchable-properties-in-exchange
Search like "subject:\"test\"" returns all the messages where subject line has keyword "test". Strict search "subject:\"my test\"" returns all the messages where subject line has sentence "my test".
Please have a look at Subject searchable property in the article below:
https://learn.microsoft.com/en-us/graph/query-parameters#search-parameter
https://learn.microsoft.com/en-us/Exchange/policy-and-compliance/ediscovery/message-properties-and-search-operators?view=exchserver-2019
Related
I want to find all usages of my react component in code.
I tried <Button> but Special chars <> are not supported.
Tried "Button" and i get "Button" and button with lowercase as results as well.
So exact match is also not supported.
Is there is a way to find a string exactly without any additional results?
Unfortunately, search symbols (<> and "" in your scenario) is not supported in code search.
In tfs the symbol "" is used for finding an exact match to a set of words by enclosing your search terms in double-quotes. For example, "Client not found".
Is there is a way to find a string exactly without any additional
results?
Yes, but it seems a little complex, just reference my answer in another thread:Is there a way to make TFS code search recognize the "#" symbol?
Checked for some characters in code search. You can't use the symbol
characters except * and ? as part of your search query, which
including below characters: . , : ; / \ ` ' " # = ! # $ & + ^ | ~ < >
( ) { } [ ]. The search will simply ignore these symbols.
But you can use wildcard characters * and ? to broaden your search.
You can use wildcard characters anywhere in your search string except
as a prefix in a simple search string or a query that uses a code type
filter. For example, you cannot use a search query such as
*RequestHandler or class:?RequestHandler. However, you can use prefix wildcards with the other search filter functions; for
example, the
search query strings file:*RequestHandler.cs and repo:?Handlers are
valid.
Please see Broaden your search with wildcards for details.
If you want to search the strings including these symbol exactly(such
as '#' here), you can code search with other strings (eg,
testexample.com here) to narrow down the scope first, then copy the
specific code to text editor which support the symbols (eg,
Notepad++), then search stings with the symbol characters.
Besides, if you are using Git, another workaround is using the code
search tool Hound: a lightning fast code search tool, it supports
the symbol characters. Reference this thread to use it:
How can I publish source code (Visual Studio) on a intranet?
Also, there is a User Voice here to suggest the feature, you can go and vote it up to achieve that in future.
I am having trouble with a DB query in a Rails app. I want to store various search terms (say 100 of them) and then evaluate against a value dynamically. All the examples of SIMILAR TO or ~ (regex) in Postgres I can find use a fixed string within the query, while I want to look the query up from a row.
Example:
Table: Post
column term varchar(256)
(plus regular id, Rails stuff etc)
input = "Foo bar"
Post.where("term ~* ?", input)
So term is VARCHAR column name containing the data of at least one row with the value:
^foo*$
Unless I put an exact match (e.g. "Foo bar" in term) this never returns a result.
I would also like to ideally use expressions like
(^foo.*$|^second.*$)
i.e. multiple search terms as well, so it would match with 'Foo Bar' or 'Search Example'.
I think this is to do with Ruby or ActiveRecord stripping down something? Or I'm on the wrong track and can't use regex or SIMILAR TO with row data values like this?
Alternative suggestions on how to do this also appreciated.
The Postgres regular expression match operators have the regex on the right and the string on the left. See the examples: https://www.postgresql.org/docs/9.3/static/functions-matching.html#FUNCTIONS-POSIX-TABLE
But in your query you're treating term as the string and the 'Foo bar' as the regex (you've swapped them). That's why the only term that matches is the exact match. Try:
Post.where("? ~* term", input)
Iam using the Jira Rest Api to read data from our Jira-System. In most cases this works fine but i have a problem if & is in query.
I try following query:
http://jira-test.meinServer.de/rest/api/2/search?jql=labels="F&E"
which produces this error message:
"Fehler in der JQL-Abfrage: Die Zeichenfolge mit Anführungszeichen 'F' wurde nicht abgeschlossen. (Zeile 1, Zeichen 8)"
in englisch:
"Error in JQL-Syntax: The string with 'F' isn't closed. (line 1, char 8)"
I found that & is the problem. But i can't find some workaround or documentation how to escape this.
Someone got a solution for this?
You didn't encode your query string properly. Try: http://jira-test.meinServer.de/rest/api/2/search?jql=labels%3D%22F%26E%22
Reference
The part of an URI caught between ? and # characters is called the query string (the part after # is called fragment). Often the query is a sequence of key–value pairs (laid out as {key}={value}) separated with the & character.
If you analyze the URL you provided and split it by & you'll see that in fact you are passing two parameters in your query string:
parameter jql with a value of labels="F
parameter E" with no value
The second parameter is ignored as this particular REST endpoint doesn't expect it. As you can now clearly see you are passing a malformed JQL in your URL. It's because you want to include a special character in your JQL query.
To make it possible you have to properly encode your JQL. This is a common problem and most of the platforms provide tools to do that. Here are examples for JavaScript, C# and Java.
Click here to learn more about the query strings.
Is there an option in neo4j to write a select query with where clause, that ignores non-latin characters ?
MATCH (places:Place)
WHERE (places.name =~ '.*(?ui)Fabergé.*')
RETURN places
I have place with Fabergé name in graph and i want to find it when user type Fabergé or Faberge without this special character.
I'm not aware of an easy way to do this directly with a regex match in Cypher.
One possible workaround is to store the string in question in a normalized form in a second property e.g. place.name_normalized and then compare it with the normalized search string. Of course normalization needs to be done on client side, see another SO question on how to achive this: Remove diacritical marks (ń ǹ ň ñ ṅ ņ ṇ ṋ ṉ ̈ ɲ ƞ ᶇ ɳ ȵ) from Unicode chars
We're using Open Search Server v1.4. When the user enters a search for the text "Refrigerator temperature chart (5" we create a URL something like
http://10.192.16.160:8080/services/rest/select/search/<indexname/json?login=<login>&key=<apikey>template=search&query=Refrigerator%20temperature%20chart%20%285&start=0&rows=1000&filter=fileType%3afile&lang=ENGLISH
This fails with ...
HTTP Status 500 - org.apache.cxf.interceptor.Fault:
com.jaeksoft.searchlib.SearchLibException:
com.jaeksoft.searchlib.query.ParseException:
org.apache.lucene.queryParser.ParseException: Cannot parse
'content:(Refrigerator temperature chart (5) OR content:("Refrigerator
temperature chart (5") OR
So adding an escape character %5C before the open bracket fixes this query like so...
http://10.192.16.160:8080/services/rest/select/search/<indexname/json?login=<login>&key=<apikey>template=search&query=Refrigerator%20temperature%20chart%20%5C%285&start=0&rows=1000&filter=fileType%3afile&lang=ENGLISH
Can someone point me to some documentation that lists all the special characters that can be used in an Open Search select query that need to be escaped when entered as part of the search string?
Yes you are right, characters listed in section "Escaping Special Characters" in the page you linked also need to be escaped in OpenSearchServer.
We recently released a fix allowing to escape those characters in query of type Search (field) for Searched fields configured with a pattern mode.
Previously escaping of characters was only available in query of type Search (pattern).
(more information of these two kind of queries here: http://www.opensearchserver.com/documentation/tutorials/functionalities.html#two-kinds-of-queries)
Regards,
Alexandre
I believe Open Search Server is based on Lucene. The query syntax for the Lucene engine is described here...
http://lucene.apache.org/core/2_9_4/queryparsersyntax.html
Lucene supports escaping special characters that are part of the query
syntax. The current list special characters are
+ - && || ! ( ) { } [ ] ^ " ~ * ? : \
To escape these character use the \ before the character. For example
to search for (1+1):2 use the query:
\(1\+1\)\:2