Give a try to: db.supplies.runCommand(“text”, {search:”\”printer\” \”ink\””}) Also, here’s a quote from docs: If the search string includes phrases, the search performs an AND with any other terms in the search string; e.g. search for “”twinkle twinkle” little star” searches for “twinkle twinkle” and (“little” or “star”).
Workaround only for leading wildcard: store the text reversed in a different field (or in materialised view) create a full text index on this column find the reversed text with an * SELECT * FROM TABLENAME WHERE CONTAINS(TextColumnREV, ‘”mrethcraes*”‘); Of course there are many drawbacks, just for quick workaround… Not to mention CONTAINSTABLE…
As per your comment on the previous answer, you can easily switch between using no stop words and all stop words. You can acheive this with a custom search configuration: (1) You can create a custom dictionary without using the stop words file, for example: CREATE TEXT SEARCH DICTIONARY english_stem_nostop ( Template = snowball , … Read more
How about using From/Size in order to return the requirement number of results: GET /_search { “from” : 0, “size” : 1000, “query” : { //your query } }
It will depend upon your DBMS. I believe that most systems will not take advantage of the full-text index unless you use the full-text functions. (e.g. MATCH/AGAINST in mySQL or FREETEXT/CONTAINS in MS SQL) Here is two good articles on when, why, and how to use full-text indexing in SQL Server: How To Use SQL … Read more
Using interceptors introduced in EF6, you could mark the full text search in linq and then replace it in dbcommand as described in http://www.entityframework.info/Home/FullTextSearch: public class FtsInterceptor : IDbCommandInterceptor { private const string FullTextPrefix = “-FTSPREFIX-“; public static string Fts(string search) { return string.Format(“({0}{1})”, FullTextPrefix, search); } public void NonQueryExecuting(DbCommand command, DbCommandInterceptionContext<int> interceptionContext) { } … Read more
What I do is run grep in terminal: grep -i -r –include=*.xib “TextToFindHere” /PathToSearchHere Xcode doesn’t seem to have an option to search xib files and my attempts to get Spotlight to look at them have been unsuccessful.
Assuming you are using MyISAM engine, Execute: ALTER TABLE products ADD FULLTEXT(brand); The fulltext index should contain exactly the same number of columns, in same order as mentioned in MATCH clause.
Yes, you can use full text search in Mongoose >= 3.8.9. Firstly, a collection can have at most one text index (see docs). So, to define text index for several fields, you need compound index: schema.index({ animal: ‘text’, color: ‘text’, pattern: ‘text’, size: ‘text’ }); Now you can use $text query operator like this: Model … Read more
If PostgreSQL is already in your stack the best option for you is using the PostgreSQL full-text search. Why full-text search (FTS) in PostgreSQL ? Because otherwise you have to feed database content to external search engines. External search engines (e.g. elasticsearch) are fast BUT: They can’t index all documents – could be totally virtual … Read more