MySQLJDBCDiffStorage.java: hard coded column names
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Key: MAHOUT-101
URL: https://issues.apache.org/jira/browse/MAHOUT-101
Project: Mahout
Issue Type: Bug
Components: Collaborative Filtering
Reporter: Jens Grivolla
Priority: Minor
Some column names in MySQLJDBCDiffStorage.java are hard coded instead of using
the values provided in the constructor.
proposed fix:
in MySQLJDBCDiffStorage.java:
116c117
< " WHERE " + itemIDBColumn + " = item_id AND " + userIDColumn + "=?
UNION DISTINCT" +
---
> " WHERE " + itemIDBColumn + " = " + itemIDColumn + " AND " +
> userIDColumn + "=? UNION DISTINCT" +
118c119
< " WHERE " + itemIDAColumn + " = item_id AND " + userIDColumn +
---
> " WHERE " + itemIDAColumn + " = " + itemIDColumn + " AND " +
> userIDColumn +
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