enrich synonym

connection es. Type: Represents the type of ES. After you've changed the save to run, FS will import the data. Import data (will open a thread, according to the set time for the data refresh, we modify the file es can also get new data):bin/fscrawler job_name Second, fscrawler configure IK word breakers and synonym filtering: After initializing a job, the system generates three profiles: Doc.json,folder.json,_setting.json (1,2,5 represen

Spit Groove: 1. This week is busy like a dog, forget to learn, is still in copy other people's code, do not know why the awkward point ... Description 1. Segmentation of the data flow:reader->tokenizer-> multiple Tokenfilter filter->tokenstream 2. The use of Chinese synonyms, the need for Mmseg4jjar package support, the main use of people's Word breaker (Mmsegtokenizer Class), this I still directly with ready-made. And then customizing the Tokenizeffilter, and finally customizing a Chinese word

I have been learning Lucene3.5 recently, and I feel that the knowledge inside is really great. Today we will share with you our own to implement a synonym for the word breaker.A word breaker consists of a number of tokenizer and tokenfilter, this article explains that we use these two features to implement their own a simple synonym word breaker, please point out the wrong place.First, design ideasWhat do y

to have the permissions for creating a sequence syntax for creating sequences: create sequence sequence_name --Create sequence name [increment by INCREMENT ] --increments the sequence value is N if n is a positive number increment, if the negative is decremented by default is 1 [start with START ] [maxvaluen| Nomaxvalue] --maximum [minvalue N|nominvalue] --minimum [ cachen| Nocache]--pre-allocated and deposited into memory [cycle | NOCYCLE]; --loop/no loop Two pseudo-c

Tags: style blog http color ar os using SP forNotes:oracle-synonyms--By User name (schema name). Table Name--Authorization: Grant create synonym to Test1 (authorized under System user))-PrivateCreate or replace synonym sy_test1 for gcs95.test1;-A totalCreate public synonym public_sy_test1 for gcs95.test1;/* Private: Other users cannot access */SELECT * from Sy_te

in the more complex Lucene search business scenario, it is not enough to download a word breaker directly on the web as a project. So how to assess a Chinese word breaker's good and bad: Generally speaking, there are two points, thesaurus and search efficiency, which is the algorithm. Lucene in the inverted table, different participle units have different Positionincrementattribute, if two words have the same positional attributes, For example: I define the United States and China these two wo

Oracle synonym + dblink Application Oracle synonym + dblink Application Business Requirements: original database (10.2.0.4.0), new database (11.2.0.3)Due to program requirements, you need to map a user in the new database to the user in the old database: 1. Users who back up the original databaseNohup exp scott/scott OWNER = scott BUFFER = 10240000 STATISTICS = none RESUMABLE = y FILE = scott_all_exp.dmp LO

OracleSynonymsOracle synonym for (synonyms) similar to view features, but more powerful. Most database objects in an Oracle database, such as tables, views, materialized views, sequences, functions, stored procedures, packages, synonyms, and so on, can be synonyms. There are 2 main purposes: to simplify object access and improve the security of object access .Here's a quick demo:Sql> Conn Scott/tigerConnected.Sql> CREATE TABLE test1 (ID number);Table

1. Why Use synonyms: Synonyms, as the name implies is two words, the same meaning, can replace each other. So what's its function? A one of the most obvious purposes is to simplify SQL. If a database object's name is too long, you can create a shorter synonym. It's the abbreviation. B. Another purpose is to hide the information of some objects. For example, to find a table in another schema, you need to prefix the table name with the schema name. If

Today we implement a simple word breaker, just do the demo using the following functions:1, the participle according to the space, the horizontal bar, the point number to divide;2, the implementation of HI and hello synonym query function;3, to achieve hi and hello synonym highlighting;Myanalyzer Implementation code:public class Myanalyzer extends Analyzer {private int analyzertype;public myanalyzer (int ty

Hit the synonym of the word forest, should be the product of the last century, the word is relatively old, but at least can also use synonyms of the role of the word forest, with the Word2vec to obtain similar function comparison, the two play a comparative effect, see the specific application bar1.First download the TXT,CSDN with synonyms on the link: http://download.csdn.net/download/answerme11/73077712.The contents of the TXT are as follows: each l

Oracle Database Synonyms (SYNONYM), oraclesynonym This tutorial uses examples to illustrate how to create and delete Synonyms (SYNONYM) in Oracle Data ). Concept Synonyms refer to database objects (tables, views, sequences, stored procedures, and other database objects) referenced by another name. For example: Creating a synonym can exclude the restriction of an

Tags: oracle synonyms synonym synonymsThis tutorial uses examples to illustrate how to create and delete synonyms (synonym) in Oracle data.ConceptSynonyms refer to database objects (database objects such as tables, views, sequences, stored procedures, and so on) that are referenced by another name. Like what:Creating a synonym can exclude the restriction of an ob

Oracle 's synonym (synonyms) is literally understood as the meaning of an alias, similar to the function of an attempt, a mapping relationship. This article describes how to create synonym statements, delete synonyms, and view synonym statements. Oracle's synonym Summary: The literal understanding is the meaning of the

(i) the concept of synonyms Synonyms are aliases for tables, views, indexes, or other schema objects in a database, similar to views, where synonyms do not occupy the actual storage space, and only the definition of synonyms in the data dictionary. When you develop a database, you should avoid referencing tables, views, or other database objects directly, otherwise, when the structure of the table changes, it will affect the use of the application, this time need to recompile the program, if you

1. Introduction Due to the limitations of the search algorithm itself, the user's semantic and intent understanding is not enough, and the click adjustment based on user behavior is used as a supplement to the traditional search algorithm, it plays an important role in search. Although user behavior has been proven to be effective in the search, it remains at the query-URL level or the Ngram-URL level [1] without in-depth feedback on the basic policies in the search algorithm, for example, synon

Tags: ora authentication method Basic names Limited rect new spin privateFirst, synonym synonymConnect sys/123 as SYSDBA;SELECT * from EMP;ORA-00942: Table or view does not existCreate synonym emp for scott.emp;SELECT * from EMP; 1. DefinitionA synonym is an alias for a pattern object.Can be a table or view, sequence, PL/SQL program unit, user-defined object type

Most customers have their own database servers to manage some of their key data. So what if we need to use this data in our project and the customer is not allowed to insert that data into our project database server? One solution is to create a synonym for some tables or views on the Project database server based on the customer's critical data server. Let me introduce the process I made in the project based on how the remote server view creates syno

Oracle synonym loop chain problem solution [SQL] 1. First check whether there is a loop synonym: select * from dba_synonyms where table_owner = 'test' and synonym_name

When the company's production database is established, the user name used in the program is ABB, and all the tables belong to ABB. In this way, the permissions of ABB users are almost unlimited, he can drop any table. Another time a few days ago, the developer mistakenly dropped a table. According to the original plan, the database was changed last week (because the HDD logic was damaged) and upgraded to 10 Gb by the way. therefore, during the upgrade, all objects under the abb user are moved t