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dtSearch Text Retrieval Engine Programmer's Reference
Verifying an index
Building and Maintaining Indexes

How to determine that an index is not damaged or corrupt.

Remarks

To verify an index, dtSearch scans all structures in the index and performs many detailed checks to validate all data in the index for consistency.   

A quick way to check than an index is present and generally intact is to create a WordListBuilder and open it with the index path. If the WordListBuilder can be opened, all files in the index are at least present.

Group
Links
API
Language 
API 
C/C++ 
DIndexVerifyJob or dtsIndexVerifyJob 
.NET (C#, VB.NET) 
dtSearch.Engine.IndexJob, set ActionVerify = true 
Java 
com.dtsearch.engine.IndexJob, setActionVerify(true) 
COM (Visual Basic, ASP) 
IIndexJob (IndexJob) object, set ActionVerify = true 
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