Update on 2022-05-15 After running vacuum analyze, the query plans are below. For A query For B query ======================================== ...
Update on 2022-05-15 After running vacuum analyze, the query plans are below. For A query For B query ======================================== ...
I have some class: I'm creating an index with repository.createIndexIfNotExists() using this mapping. Now I must create ngram_analyzer in my index ...
With Elasticsearch, I would like to specify a search analyzer where the first 4 characters and last 4 characters are tokenized. For example: supercal ...
I can not get any analytics from _PMM Query Analytics showing https://www.percona.com/doc/percona-monitoring-and-management/conf-mysql.html this is ...
I use Query Analyzer all the time and am often greeted by errors where I am told a level and a state but never a line number. Presumably level and sta ...
takes more time to execute than: Using where clause, SQL has to do some extra work so why the query having where clause is fast. ...
I've searched for solutions on this but haven't found anything that works for me yet. I'm successfully using SQL Server Profiler to trace my calls to ...
Let be a set index/type named customers/customer. Each document of this set has a zip-code as property. Basically, a zip-code can be like: String- ...
I am using Lucene 4.2.1 to index files. I need to index multilingual content for which we use Analyzer based on the language, to tokenize and index ke ...
I am evaluating the top-k range query using NDCG. Given a spatial area and a query keyword, my top-k range query must return k documents in the given ...
I have installed the PowerBI "Analyze in Excel Updates" and "PowerBI Publisher for Excel". Every time I refresh the OLAP Cube it asks for login creden ...
I have 2 Sql Server instances, and one query: This leads to 2 query execution plans: Here is uploaded version One with Sort gets 301740 rows an ...
I'm working with name searching and, for some reason, when I query "sam" documents containing the query as a sub-string like "samara", "samir", or "sa ...
I'm reading the docs on the analyzer screen of the Solr Admin, but I'm still not sure how to determine when a given query matches with something-- is ...
Here file "synonyms.txt" is present in current directory . How to load this file if it's location is on remote server not on local machine ? ...
The API Document says that search(*args, **kwargs) has a parameter called analyzer. But the following code raises an exception: RequestError:Trans ...
I try to add custom analyzer to elastic search. I got a too large "mappings" list of synonyms (mapper_list). Size of mapper_list is about 30.000 eleme ...
Does anyone know if there is a setting within the app itself that would cause it to only return whole numbers? Example - query is set up to return d ...
I have started using query-analyzer and it's warning me about identical queries. For context, I am loading 25 "posts" on the page, and the current us ...
I'm using lucene 3.5 with SpanishAnalyzer (that itself uses SpanishStemmer and StandardTokenizer). When SpanishAnalyzer index a document with the word ...