Hi Kishore,
Take a look in this directory for many different collection reader options:
http://svn.apache.org/viewvc/ctakes/trunk/ctakes-core/src/main/java/org/apache/ctakes/core/cr/
JcdbCollectionReader may work for you.
here are the parameters with comments:
59 /**
60 * SQL statement to retrieve the document.
61 */
62 public static final String PARAM_SQL = "SqlStatement";
63
64 /**
65 * Name of column from resultset that contains the document text.
Supported
66 * column types are CHAR, VARCHAR, and CLOB.
67 */
68 public static final String PARAM_DOCTEXT_COL = "DocTextColName";
69
70 /**
71 * Name of external resource for database connection.
72 */
73 public static final String PARAM_DB_CONN_RESRC = "DbConnResrcName";
74
75 /**
76 * Optional parameter. Specifies column names that will be used to
form a
77 * document ID.
78 */
79 public static final String PARAM_DOCID_COLS = "DocIdColNames";
80
81 /**
82 * Optional parameter. Specifies delimiter used when document ID is
built.
83 */
84 public static final String PARAM_DOCID_DELIMITER = "DocIdDelimiter";
85
Tim
________________________________________
From: kishore <kasaraneni.kish...@gmail.com>
Sent: Friday, January 12, 2018 6:26 AM
To: dev@ctakes.apache.org
Subject: Can we build CollectionReader from database [EXTERNAL]
Hi,
I got to know we can build CollectionReader using FileCollectionReader.
Do we have option to build CollectionReader from database? Can you suggest
me how to do that?
Thanks,
Kishore.
