Solr query not equal. Ask Question Asked 8 years, 11 months ago.
Solr query not equal. apache. The following sections describe Solr’s common query parameters, which are supported by the Search RequestHandlers. addFilterRawQuery("-myfield_string_mv:" + value); Thanks, Andy Basic CKAN search allows limited use of Solr query language. The key advantage of the standard query parser is that it supports a robust and fairly intuitive syntax allowing you to create a variety of structured queries. Nov 2, 2020 · You'll have to add the definition of the field you're using and how you're querying it - in your third example you don't have a field name, so it'll be using whatever is defined as your default search field (usually _text_). myBrand:2\+2 with a fq of myBrand:\+ Now, no results at all. Hot Network Questions Idiom for a situation where a problem has two Jan 24, 2013 · Solr Query not found. Solr DisMax and eDisMax query parsers can add phrase proximity matches to a user query. Jun 6, 2019 · In the actual execution plan of this query, we can see SQL Not Equal predicates along with a Non-clustered index scan operator. The trade-off, is that the proximity query is slower to perform and requires more CPU. Solr search does not return exact match. If it is not the case - then check out this Solr Wiki link for more details how to penalize docs with inv:0. Actually, the raw query parser Dec 15, 2018 · In other words, min_rf does not mean Solr will enforce a minimum replication factor as Solr does not support rolling back updates that succeed on a subset of replicas. Jun 9, 2017 · Solr’s standard query parser differs from the Lucene Query Parser in the following ways: A * may be used for either or both endpoints to specify an open-ended range query field:[* TO 100] finds all field values less than or equal to 100 Solr Query Syntax and Examples. Below from Solr Documentation on negative boost: Negative query boosts have been supported at the "Query" object level for a long time (resulting in negative scores for matching documents). For a list of exceptions, see the Solr wiki. Tick the Use query language to search checkbox. Differently from LocalParams which is an IDictionary, ExtraParams is an IEnumerable<KeyValuePair<string, string>> therefore it does not have an issue with repeated keys. The standard query parser’s syntax allows for greater precision in searches, but the Feb 9, 2015 · numFound indicates the number of documents in the search index that matched your query. class); while (resultCursor. 5. I am attempting to write a query that will eliminate documents with the following Aug 8, 2012 · Boolean NOT in solr query. Mar 27, 2018 · If you do not specify a field in a query, Solr searches only the default field. The whole structure is analogous to a "local-params" query string. This is a query clause that consists ONLY of negative phrases, using the - notation or the "NOT" boolean operator. And you want to write a Solr query with a filter query where we want to match: long field does not exist OR long field is 0. Specifying Dates and Times; Solr’s default Query Parser is also known as the “lucene” parser. In most cases, Solr uses the standard Lucene query syntax to perform searches. Mar 25, 2020 · A value of "0. Mar 29, 2024 · The Power Query M formula language includes a set of operators that can be used in an expression. Apr 29, 2013 · For how to correctly query Solr on equality between two fields, please see Nicholas DiPiazza's answer. We get the same number of rows in this as well in comparison with a previous query using SQL Not Equal operator. For example you might want to start with a field type like text_general as defined in the default Solr schema. With this you can pass the dynamic boost value to the SOLR query, on different fields. How to ignore whitespaces on solr query-1. To convert the expression ISNULL(field) OR field != 1 to a Solr query, you can use the following options: -field:1 OR -field:* – This query will exclude all documents where the “field” has the value “1”, or does not have a value at all (“*”). The work-around is to use Solr query syntax directly inside of an equals expression wrapped in parens: b_is = '(+[5 TO *] +[* TO 2])' ORDER BY Clause The ORDER BY clause maps directly to Solr fields. So, you can certainly build up a query, e. The explainOther parameter specifies a Lucene query in order to identify a set of documents. After switching out this code, the logs showed a faster query. 3236ms Mar 18, 2017 · Filtering queries are simple checks for set inclusion/exclusion, which make them very fast to compute. 2. solr field specific query returns exact match for the whole field. The query below will show any rows where the SalespersonPersonID is any non-null value other than 2 and the PickedByPersonID is any non-NULL value. Nonetheless, in a normal DB View, a boolean filter on this field will work correctly: if I filter on false or true, entities with an empty field value count as false. It should work as long as you will have equal scores for doc1, doc2, doc5, doc6. Dec 30, 2011 · solr query for not equal to text value and number greater than 0. But you can get shorter than the example query you presented. This operator is represented by ” != ” or “<> “. Jun 9, 2017 · Solr can sort query responses according to document scores or the value of any field with a single value that is either indexed or uses DocValues (that is, any field whose attributes in the Schema include multiValued="false" and either docValues="true" or indexed="true" – if the field does not have DocValues enabled, the indexed terms are used to build them on the fly at runtime), provided that: Sep 23, 2015 · Solr query date not equal. In its simplest (single argument) form, this function can only be used on single valued fields, and can be called using the name of the field as a string, or for most conventional field names simply use the field name by itself with out using the field(… Jun 8, 2020 · Solr’s default Query Parser is also known as the “lucene” parser. , fq=(cat1:val1 OR cat2:val2 OR (cat3:(val3 AND val4))) or whatever. Apr 3, 2019 · Example: Field A cannot equal "Scheduled" whilst Field B Equals "PreliminaryScheduled" But I do want to see other records where Field A = "Scheduled" and Field B = "PreliminaryScheduled" I hope this makes sense, please see the script below, I have included a very basic temp table created with examples of what I am trying to achieve, I havea Solr query not equal Boolean NOT in solr query , is is possible to boost Solr query on "not equal". What is the query syntax to perform the NOT NULL check on a Location field? Mar 20, 2013 · Solr FunctionQuery has a DIV(x,y) function. When an index becomes too large to fit on a single system, or when a single query takes too long to execute. Ask Question Asked 9 years, 4 months ago. In this case the result should be null, but I am still getting the whole document as json in my output. 6. Nov 4, 2020 · Several query parsers share supported query parameters. Apr 6, 2022 · You probably need *:* in front of the first set before OR - as soon as you introduce the OR, the implicit set matched by *:* is no longer added to the query (at least that's how it was earlier), so the first set doesn't match any documents as currently written. Apr 12, 2021 · Solr supports several query parsers, offering search application designers great flexibility in controlling how queries are parsed. Now the QueryParsers have been updated to handle this too. Other Query Parsers: More parsers designed for use in specific situations. Mar 31, 2023 · Answer. 1. In case that your default operator is OR you can leave it out from the query. Solr only returns the specified number of documents in results, though. ExtraParams provides a way to add extra arbitrary parameters in the request query string. Feb 1, 2012 · You just search for "New York", but first you need to properly configure your field's analyzer. Spatial Search: Solr’s spatial search capabilities. – Mauricio Scheffer Commented Dec 19, 2012 at 23:14 Jun 17, 2021 · Differences between Lucene’s Classic Query Parser and Solr’s Standard Query Parser. Nov 9, 2016 · Which literally means: please sort by score first and for documents with equal score please make a tie-break by name ascending. The parentheses are also optional. Both fields are allowed to be null. Jan 31, 2022 · One common situation encountered in search with Lucene-based programs is the problem of pure negative query clauses. explainOther Parameter. On the client-side, if the achieved replication factor is less than the acceptable level, then the client application can take additional measures to handle the degraded state. For a detailed overview, including information about creating searchers that take advantage of functions, nested queries, boost factors, and more, see the official documentation for the query parser syntax. As you can see when reading both documents, something like IN does not exist. This is equivalent to a difference using sets. Some are designed for processing search queries, while others manage tasks such as index replication. March 31, 2023 at 6:22 am. You may want to give a try to the raw query parser: q={!raw f=nodeId}-1 but it has none of the features of the default query parser. Negation in solr query. Even both field:[x TO ] and -field:[TO *] has result sets individually this OR query does return empty set. org. Modified 9 years, 4 months ago. def Both queries always return the same result. Bel Apr 16, 2014 · Solr query not equal. Nov 8, 2015 · Excuse me, My Solr inside a field called Title use the text_ik word segmentation is now the default is fuzzy query I now want to use similar and Equal query way how to achieve? May 3, 2024 · Note: Solr version used here is 8. Trying a basic query. Sep 23, 2013 · Using AND, OR and NOT in Solr Query. LeadSource != 'Website' Feb 5, 2020 · Solr query sdouble field for not null. Lucene: filtering by a set of allowed values on a numeric stored field. But SOLR gives 15383 results, simply ignores the effect of third query: Query: +((name:john) (-(name:{* TO *}))) //This is the query I was used. Range searches. In other words, I need to represent the following logic with FunctionQuery: if y == 0, return 1 /* i. If this parameter is The simplest form of Solr date is the keyword 'NOW' which refers to the current date and time. I tried this: -field_i:[* TO *] OR field_i:0 but it does not work. How to exclude fields in a SOLR Jun 21, 2013 · The NOT operator excludes documents that contain the term after NOT. Jul 12, 2024 · Multiple filter queries can be added to the same base query, each is run in turn against the results of the previous query. The default behavior is not to include debugging information. If this parameter is included and is set to a non-blank value, the query will return debugging information, along with the "explain info" of each document that matches the Lucene query, relative to the main query (which is specified by the q parameter). I have tried these queries, but they didn't work: id:'' id:NULL id:null id:"" id: id:['' TO *] Is there a way to query empty fields? Thanks Oct 27, 2021 · As seen in the example above, if either side of the not equal operator is NULL then the argument will always evaluate as false. I Dec 10, 2018 · For backwards compatibility with older versions of Solr, debugQuery=true may instead be specified as an alternative way to indicate debug=all. Jul 19, 2018 · to the Solr search, but what I want to add is &fq=-myfield_string_mv:value but I can't see how to do it. Oct 26, 2017 · Learn the Ins and Outs of Search Queries in Apache Solr. Mar 6, 2018 · Shards should be used in Solr . ai. May 27, 2011 · select * from foo where not test-1 OR not test-2 OR ( not test-3 and not test-4 ) Which is better? That's a very context-sensitive question. To search for documents that contain "jakarta apache" but not "Apache Lucene" use the query: "jakarta apache" NOT "Apache Lucene" Note: The NOT operator cannot be used with just The value for the query parser property is a child block containing any relevant parameters as JSON properties. Jun 5, 2015 · Now in this query, the value of whword is null and this is not equal to the value in document. The scoring factors tf, idf, index boost, and coord are not used. 0. The basic structure of a filter query is as follows: Sep 15, 2017 · Recent versions of Solr all use BM25 by default. Nov 28, 2017 · We are using spring-data-solr, mainly using exact match/equals filter queries. We have found that the values NOT, OR, and AND can be supplied, which are passed directly onto solr (without any pre- Aug 13, 2018 · solr query for not equal to text value and number greater than 0. Jan 2, 2018 · The suggested solutions have the drawback, that you have to care about escaping special characters. 11:15:21 INFO Starting Personnel Query 11:15:22 INFO Personnel Query completed in 1278. Search for document in Solr where a multivalue field is Jul 11, 2011 · Solr query not equal. In the Admin Query console, you can check debugQuery to add debugQuery=on to the Solr query string. 10. 12. Beginner. If the user searches for "type:d'or AND location:coffee break" the query will fail. Mar 27, 2018 · The explainOther parameter specifies a Lucene query in order to identify a set of documents. Solr supports an alternate request API which accepts requests composed in part or entirely of JSON objects. Tick the Advanced search checkbox. Now, when I use first and third query in a same query with OR operator, I expect to get (216888 + 15383) results. May 23, 2012 · Try this q= !fieldname:NULL this will be equivalent to Fieldvalue is NOT NULL. i want to boost the docs that have first name not equal to Abdullah. http://localhost:8983/solr/query?q=test. QueryUtils `/** Fixes a negative query by adding a MatchAllDocs query clause. The query itself (often represented in local params using the name v) is specified with the key query instead. The symbol ! can be used in place of the word NOT. thanks! Jul 31, 2023 · Here are additional Not Equal SQL-related tips to learn more: SQL Server NOT Equal Operators; Avoid Using Not Equal in WHERE Clause; SQL Comparison Operators to Refine Query Results; SQL NOT IN Operator; T-SQL Bitwise Operators in SQL Server; SQL LIKE Statement for Various Text Patterns; Some Tricky Situations When Working with SQL Server NULLs Apr 21, 2017 · I added a boolean field to an entity type that's in a search index (using DB backend). so the number and names of the columns should always be the same. A request handler is a Solr plug-in that defines the logic to be used when Solr processes a request. If you don't want to escape this character, you need to change your query parser. Solr also includes the DisMaxquery parser, and the Extended DisMax (eDisMax) query parser. Ask Question Asked 8 years, 11 months ago. Without setting parameters, defaults are used; everything is configurable, either through the query string or in query configuration (see solrconfig. The default Solr query syntax used to search an index uses a superset of the Lucene query syntax. Instead, replace a not equal operator with the text "IS NOT". Can we have multiple Jun 3, 2024 · SQL NOT EQUAL Operator is a comparison operator used to check whether two expressions are equal. The main query for a solr search is specified via the q parameter. To specify a field, type the field name followed by a colon ":" and then the term you are searching for within the field. Returns the numeric docValues or indexed value of the field with the specified name. Basic Solr query syntax. This alternate API can be preferable in some situations, where its increased readability and flexibility make it easier to use than the entirely query-parameter driven alternative. It is case sensitive in Solr, but the Lucid query parser will permit it to be in any case. davy. QueryOperator class doesn't contain anything like a NOT_EQUAL_TO constant so I can't see how that would help me. Solr’s default query parser is known as the Standard Query Parser,or more commonly just the "lucene" query parser. for me to use. Mar 31, 2023 · To convert the expression ISNULL(field) OR field != 1 to a Solr query, you can use the following options:-field:1 OR -field:* – This query will exclude all documents where the “field” has the value “1”, or does not have a value at all (“*”). Solr not including fields having empty value in result. For example, in the expression 1 + 2 the numbers 1 and 2 are operands and the operator is the addition operator (+). I want the equal match, but understand that it is impossible in the Lucene. I have such a need if y=0, then y should be equal to x. 0" makes the query a pure "disjunction sum query" where it doesn’t matter what the maximum scoring sub query is, because the final score will be the sum of the subquery scores. It also describes the syntax and features supported by the main query parsers included with Solr and describes some other parsers that may be useful I can tell more: I've figured out that first filter query run is more expensive than run of a query with all those filter conditions moved to "q" instead of "fq". Solr supports a variety of request handlers. Given that the question specifies comparing the full contents of two text (that is analyzed) fields, I believe that won't work well with function queries and the like, so two approaches: Jun 9, 2017 · Returns the numeric docValues or indexed value of the field with the specified name. Jul 22, 2016 · @KyleMaxwell of course, doing it at index-time is better if not, I don't think there's a better way to do it at query-time. Nov 16, 2021 · Query Syntax and Parsing. A value of "1. Operators are applied to operands to form symbolic expressions. The primary difference is that filtered queries do not affect relevance scores; the query functions purely as a filter (docset intersection, essentially). In its simplest (single argument) form, this function can only be used on single valued fields, and can be called using the name of the field as a string, or for most conventional field names simply use the field name by itself without using the field(… Dec 27, 2012 · I am trying a Solr query which is like this +field1:* AND (field2:1 OR field2:10) NOT(field3:value1 OR field3:value2) But field3 part of the query is not making any impact. The only difference between a filter query and a plain-old query (besides memory and caching issues, which you might want to also think about) is that a filter query doesn't affect the relevancy scores at all. Is this a bug of Solr or am I doing wrong in query? Merging two query results is an Dec 12, 2013 · I have a large solr index, and I have noticed some fields are not updated correctly (the index is dynamic). Providing minExactCount doesn’t guarantee that Solr will use approximate hit counting (and thus, provide the speedup). NOT EQUAL Operator in SQL. Solr Query - return all results that do not contain a certain field. queryForCursor(query, Entity. remove all white space: Chamaecyparisobtusa; use quotes: "Chamaecyparis obtusa" use parenthesis: (Chamaecyparis obtusa) Additional tips may be found here (check the links also): Solr Query Syntax Nov 16, 2021 · Different query parsers support different syntax. At the moment I'm having to resort to. Nov 20, 2015 · At last I found the solution to this problem. For example: Jun 9, 2017 · Solr supports several query parsers, offering search application designers great flexibility in controlling how queries are parsed. Some Sep 2, 2015 · I have solr documents with two fields, one is a string and one is an integer. 3. Existing entities do not have this field value populated: their row in the entity field table is missing. If you inspect the results, you Apr 12, 2021 · A value of "0. May 29, 2017 · Solr converts top level negative query (-field:something) into q=+:-field:something. xml). Jan 8, 2014 · Standard solr queries use the "q" parameter in a request. Query Screen: Form-based query builder. Jan 18, 2017 · solr query for not equal to text value and number greater than 0. You might get a less than optimal query plan. Join Query Parser: Query parser to facilitate joins. To get the full benefit of Solr we've implemented an advanced Use query language to search option. SELECT Id, OwnerId, WhatId,Reminder_Date_Time__c, WhoId,Record_Type_Name__c, Task_Type__c, Assigned_Date__c, Task_Status__c, ActivityDate, Subject, Attended_By__c, Is_Assigned__c FROM Task WHERE Task_Status__c != 'Closed' AND Opportunity__r. This section explains how to specify the query parser to be used. myBrand:2\+2 and myBrand:\+ I get 2:2, seems and condition not working or not so how I am expect? Also, i try fq. Apr 1, 2015 · Solr query not equal. g. Solr query syntax Issue. is("abc"); query. Be aware, though, that the use of NOT can affect what the optimizer can or can't do. Nov 4, 2020 · Differences between Lucene’s Classic Query Parser and Solr’s Standard Query Parser. 0" - the default - makes the query a pure "disjunction max query": that is, only the maximum scoring subquery contributes to the final score. EQ(x, value), etc. This parameter will not make Solr skip documents that are to be returned in the response, it will only allow Solr to skip counting docs that, while they match the query, their score is low enough to not be in the top N. Nov 16, 2021 · Differences between Lucene’s Classic Query Parser and Solr’s Standard Query Parser. solr. 'NOW' can be used either if no explicit date or date math is specified, or it can be used if date math is specified without an explicit date. Here is a list of differences between the Solr Query Parser and the standard Lucene query syntax (from the Solr wiki): Range queries [a TO z], prefix queries a*, and wildcard queries a*b are constant-scoring (all matching documents get an equal score). How to create multiple filter query in solr? 0. It seems that you are missing that part. Why Solr query not working on whitespaces? 2. Jan 7, 2016 · I use solr to make a short query with brand. Apr 15, 2016 · Couple things worth trying from here: solr query with white space. Asked by STW I have a Solr index with a set of coordinates stored as a Location type; I would like to query for documents where this field has a non-null value. For this I have used dismax request handler and passed the qf param value through SOLRNET. 6 like "field:[x TO ] OR -field:[TO *]" which means greater than or equal some value or null. defType Parameter. 11. Let’s rewrite this query using IN operator. e. Range Queries allow one to match documents whose field(s) values are between the lower and upper bound specified by the Range Query. This has resulted in some fields having an empty "id" field. Solr Queries do not return expected values. Exclude fields with null values in Dec 10, 2018 · field Function. search. * The query passed in *must* be a negative query. Filter queries use the "fq" parameter. In 2017, scores of developers are evaluating Solr for website search as a possible replacement for Google Site Search, Google Custom Search or alternatives like Elasticsearch or Amazon CloudSearch. I am exploring the max Boolean query functionality area of SOLR apache and bit confused on how the number of boolean clasues being calculated in a query. May 30, 2019 · For backwards compatibility with older versions of Solr, debugQuery=true may instead be specified as an alternative way to indicate debug=all. Apr 12, 2021 · Several query parsers share supported query parameters. For many of us, search is where it's at. Jun 19, 2018 · Different query parsers support different syntax. The defType parameter selects the query parser that Solr should use to process the main query parameter (q) in the request. Alternatively, you can specify a different field or a combination of fields in a query. 1. . The products of the first 3, middle 3 and last 3 are all equal. NOT EQUAL Operator in SQL is used to compare two values and return if they are not equal. I tried some hardcoded query just for tests . Apr 14, 2016 · You could simply keep a counter for fetched items and terminate once page size is reached. There are various optimizations that can be leveraged when at least one of your filtering query is “sparse” (few matching documents), and frequently used non-scoring queries can be cached in memory for faster access. int pageSize = 100, rows = 10, currSize = 0; Criteria query = new Criteria("UserName"). If this parameter is Apr 2, 2015 · As you can read in Solr's wiki about its' query syntax, Solr uses per default a superset of Lucene's Query parser. ex. Here is a list of differences between the Solr Query Parser and the standard Lucene query syntax (from the Solr wiki): Range queries [a TO z] , prefix queries a* , and wildcard queries a*b are constant-scoring (all matching documents get an equal score). Isnull equivalent in SOLR. Solr supports several query parsers, offering search application designers great flexibility in controlling how queries are parsed. setRows(rows); // As i want to have fetch 10 records at a time Cursor<T> resultCusrsor = solrTemplate. debugQuery. Solr query issues. It also describes the syntax and features supported by the main query parsers included with Solr and describes some other parsers that may be useful Jan 8, 2024 · Discover how to use Solr Search Engine for full-text search, query building, faceting, highlighting and suggesting terms with this Baeldung tutorial. This allows you to have some pre-made filter queries that you can programmatically apply to the query as needed and they will all work in tandem. DIV(x,x) */ else, return DIV(x,y) Somehow, from the Solr doc, I cannot find any comparison function, e. Example query: field1:abc OR -field2:def The problem is the query returns results for an AND operation instead of an OR, as if the query was: field1:abc AND -field2. Lucene (the search API that Solr is built on) is not capable of handling purely negative query clauses. For example, my query took 1 second with 5 filter queries (no cache hit) and 147ms when I moved all "fq" conditions into the main query with "AND". For example: Dec 11, 2012 · This is old post but not quite updated, Negative boost is currently supported. The standard query parser’s syntax allows for greater precision in searches, but the Feb 27, 2018 · Solr query sdouble field for not null. Please remove the semi-colon from the end of your query. What is the middle digit? Jan 15, 2018 · I am trying to run OR query on Solr 6. Is there a way for me to query where the date is not between 2015-09-23 to 2015-09-24? I am trying to perform a solr query with multiple query fields including a not equals operator. Solr search on specific May 4, 2012 · "-" is a special character for the query parser, which is used to mark some clauses as prohibited. Viewed 10k times 6 is is possible to boost Solr query on "not equal Solr-specific query syntax. Standard Solr query syntax is the default (registered as the “lucene” query parser). The largest disadvantage is that it’s very intolerant of syntax errors, as compared with something like the DisMax query Nov 22, 2018 · SOQL queries do not end with a semi-colon. solr query for not equal to text value and number greater than 0. The QueryField. SQL Query Language: SQL language support for Solr. what is the best way to get this done. Negative operator(NOT,- , !) in solr query string doesn't work with parentheses. hasNext() && currSize < pageSize) { System Sep 27, 2018 · This may seem counterintuitive at first, but changing the LINQ query to this translates to a faster query due to Sitecore having to deserialize the Solr content into objects. Dense Vector Search: Solr’s dense retrieval capabilities. 4. To access this option: Select the Data heading from the top of any page. If you do not specify a field in a query, Solr searches only the default field. Jun 10, 2022 · Let's say you have a field in solr: myfield_l. However, when I added a filter on When a user runs a search in Solr, the search query is processed by a request handler. Solr query data with white space needs to be queried. Only you can decide that. isqfejwzjcqjgkmmitycrofdsgcbxavgrnkeiwqejhzdicizm