 dtSearch Text Retrieval Engine Programmer's Reference |
Merging indexes
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dtSearch Text Retrieval Engine Programmer's Reference |
How to merge two or more indexes into a single index.
Merging indexes combines two or more indexes into a single index, which contains any document that was in any of the merged indexes.
If the same document appears in more than one of the merged indexes, only the most recent version of the document (based on the modification date recorded in the index) will appear in the merged index.
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Language |
API |
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C/C++ |
DIndexMergeJob or dtsIndexMergeJob |
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.NET (C#, VB.NET) |
dtSearch.Engine.IndexJob, set ActionMerge = true |
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Java |
com.dtsearch.engine.IndexJob, setActionMerge(true) |
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COM (Visual Basic, ASP) |
IIndexJob (IndexJob) object, set ActionMerge = true |
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