2 Answers 2 . I just came across the same problem, and after some experimentation found that if you have a forward-slash in the field name, you must escape it with a backslash in the Solr query (but note that you do not have to do this in the field list parameter, so a search looking for /my/field/name containing my_value is entered in the "q" field as: (3 replies) I've been putting a new Solr 4.1 deployment through extensive testing before we upgrade from 3.5. My testing has turned up two characters that used to work fine with no escaping that now give syntax errors without a preceding backslash. Those characters are forward slash and apostrophe (single quote). Jun 01, 2016 · I need to pass a parameter string that contains slashes to a REST call. I tried URL encoding, or making URL map to accept query parameter instead of path parameter but apparently we only allow for path parameters. I can come with several workarounds, but these involve some transformation at client and then on server, but I'd prefer a direct ... The backslash (\) is a typographical mark used mainly in computing and is the mirror image of the common slash (/).It is sometimes called a hack, whack, escape (from C/UNIX), reverse slash, slosh, downwhack, backslant, backwhack, bash, reverse slant, and reversed virgule. Re: query_string query, forward slash, how to explained? The term query is really what you want, but if you need the query_string query, you can always override the search analyzer at query time: "query": { The forward slashes (/) in the path are automatically changed to backslashes (\) for Windows compatibility. You can use either forward or backslashes. Forward slashes are easier to work with in YAML because there is no need to escape them. Jul 07, 2017 · Here my query is being tokenized so the slash gets removed, and the tokens match the tokens in the field, but not the slash (so as you mention, it will match more than you want) Screen Shot 2017-07-10 at 9.32.58 AM.png 2958×1164 394 KB insensitive string fields and by escaping the forward slash, I get the ... Subject: Problem when I search something that contains a forward slash? Dear Solr Users, May 24, 2016 · In Elasticsearch, query string queries are their own breed of query - loads of functionality for full text search rolled into one sweet little package. In this article, we'll take a closer look at why query string queries are special and how you can make use of them. Search Lite Jul 07, 2017 · Here my query is being tokenized so the slash gets removed, and the tokens match the tokens in the field, but not the slash (so as you mention, it will match more than you want) Screen Shot 2017-07-10 at 9.32.58 AM.png 2958×1164 394 KB May 03, 2013 · This is a fix for migration from elasticsearch 0.20.6 to 0.90+. Elasticsearch 0.90+ uses Lucene 4. One change in Lucene 4 from Lucene 3 is that a / character in a query denotes the start of a regular expression. We don't want to use regular expressions in our queries, so add / to the list of characters to escape. May 24, 2016 · In Elasticsearch, query string queries are their own breed of query - loads of functionality for full text search rolled into one sweet little package. In this article, we'll take a closer look at why query string queries are special and how you can make use of them. Search Lite Jun 16, 2015 · the result I got looks that ES used "/" (forward slash) to search any symbol having "AUD" or "USD" instead of "AUD/USD". I tried with "\/" and I got a same result. thanks, Felix--You received this message because you are subscribed to the Google Groups "elasticsearch" group. Escaping, special characters As we’ve seen, a backslash \ is used to denote character classes, e.g. \d . So it’s a special character in regexps (just like in regular strings). Oct 20, 2017 · Elastic Search Escape Forward Slash. Hello, How can i filter out values having a forward slash in them. For example if status_value = N/A, I need to filter out these ... Escaping, special characters As we’ve seen, a backslash \ is used to denote character classes, e.g. \d . So it’s a special character in regexps (just like in regular strings). Philodendron florida ghost3- Receive error: " The search engine encountered the following error: invalid or no response from Elasticsearch "How to workaround this issue: Use the wayback search box. Please note that this search box sometimes dissapears, which is a separate issue. Jun 16, 2015 · the result I got looks that ES used "/" (forward slash) to search any symbol having "AUD" or "USD" instead of "AUD/USD". I tried with "\/" and I got a same result. thanks, Felix--You received this message because you are subscribed to the Google Groups "elasticsearch" group. Apr 15, 2014 · You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected] I have a DSL i'm using for most of my queries, stringing together "filter" queries using "terms" which works great for 90% of cases, however in this case i'm getting zero results back with a query like this (notice how i tried to escape the forward slash): body: Hi, my question is how to escape special characters in a wildcard query. The elasticsearch documentation says that "The wildcard query maps to lucene WildcardQuery". I am doing a general search against elasticsearch (1.7) and all is well except my account numbers have forward slashes in them. The account number field is not the id field and is "not_analyzed". If I do a search on an account number e.g. AC/1234/A01 then I get thousands of results, presumably because it is doing a regex search (?). Documentation for Open Distro for Elasticsearch, the community-driven, 100% open source distribution of Elasticsearch with advanced security, alerting, deep performance analysis, and more. I am doing a general search against elasticsearch (1.7) and all is well except my account numbers have forward slashes in them. The account number field is not the id field and is "not_analyzed". If I do a search on an account number e.g. AC/1234/A01 then I get thousands of results, presumably because it is doing a regex search (?). Re: How to convert backslash to slash? Your users will have to learn that if they are inputting quoted strings into R, then, by convention, a backslash is used to 'escape' certain character sequences and if you want a backslash, you have to escape it ('\\'). The query string “mini-language” is used by the Query string and by the q query string parameter in the search API. The query string is parsed into a series of terms and operators . A term can be a single word — quick or brown — or a phrase, surrounded by double quotes — "quick brown" — which searches for all the words in the phrase ... May 18, 2018 · ElasticSearch field queries containing slashes. php elasticsearch. If you're indexing some unanalyzed content that contains backslashes, you might find that the ... 3- Receive error: " The search engine encountered the following error: invalid or no response from Elasticsearch "How to workaround this issue: Use the wayback search box. Please note that this search box sometimes dissapears, which is a separate issue. Hi, my question is how to escape special characters in a wildcard query. The elasticsearch documentation says that "The wildcard query maps to lucene WildcardQuery". Jun 01, 2016 · I need to pass a parameter string that contains slashes to a REST call. I tried URL encoding, or making URL map to accept query parameter instead of path parameter but apparently we only allow for path parameters. I can come with several workarounds, but these involve some transformation at client and then on server, but I'd prefer a direct ... I am doing a general search against elasticsearch (1.7) and all is well except my account numbers have forward slashes in them. The account number field is not the id field and is "not_analyzed". If I do a search on an account number e.g. AC/1234/A01 then I get thousands of results, presumably because it is doing a regex search (?). Jun 01, 2016 · I need to pass a parameter string that contains slashes to a REST call. I tried URL encoding, or making URL map to accept query parameter instead of path parameter but apparently we only allow for path parameters. I can come with several workarounds, but these involve some transformation at client and then on server, but I'd prefer a direct ... Oct 20, 2017 · Elastic Search Escape Forward Slash. Hello, How can i filter out values having a forward slash in them. For example if status_value = N/A, I need to filter out these ... Jun 01, 2016 · I need to pass a parameter string that contains slashes to a REST call. I tried URL encoding, or making URL map to accept query parameter instead of path parameter but apparently we only allow for path parameters. I can come with several workarounds, but these involve some transformation at client and then on server, but I'd prefer a direct ... May 03, 2013 · This is a fix for migration from elasticsearch 0.20.6 to 0.90+. Elasticsearch 0.90+ uses Lucene 4. One change in Lucene 4 from Lucene 3 is that a / character in a query denotes the start of a regular expression. We don't want to use regular expressions in our queries, so add / to the list of characters to escape. The query string “mini-language” is used by the Query string and by the q query string parameter in the search API. The query string is parsed into a series of terms and operators . A term can be a single word — quick or brown — or a phrase, surrounded by double quotes — "quick brown" — which searches for all the words in the phrase ... The two backslashes before each forward slash simply escape them since a forward slash on its own has a special meaning in regex. Just to keep you on your toes - Java regex requires double backspace escaping, but all other regex (including the online parser I link to below) uses a single one. Graviturgist wizardUsing Forward Slashes (/) and Backslashes (\) When specifying values for file properties, Nucleus translates the forward slash (/) to the file separator for your platform (for example, Windows uses a backslash (\) as a file separator). insensitive string fields and by escaping the forward slash, I get the ... Subject: Problem when I search something that contains a forward slash? Dear Solr Users, May 03, 2013 · This is a fix for migration from elasticsearch 0.20.6 to 0.90+. Elasticsearch 0.90+ uses Lucene 4. One change in Lucene 4 from Lucene 3 is that a / character in a query denotes the start of a regular expression. We don't want to use regular expressions in our queries, so add / to the list of characters to escape. Loudoun county board of supervisors election 2019