Update from code changes: document list-element FTS granularity - #340
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Update from code changes: document list-element FTS granularity#340mintlify[bot] wants to merge 1 commit into
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Summary
LanceDB now lets you choose whether an FTS index treats each table row or each element of the deepest list as one document. Python
FTSindex config andMatchQuery/PhraseQueryaccept a typedrow | list_elementdocument_granularitysetting, list-element results include a_doc_indexcolumn with matching element positions, and nested FTS paths stay public (for exampledocs.content). In Enterprise, list-element requests require server API version 0.6.0 or later; omitted parameters keep row granularity so existing code is unaffected.lancedb/lancedb#4050
Changes
document_granularitysection and parameter-table row to the FTS index page, covering when to use list-element granularity, a Python example, backward compatibility, and the Enterprise server version requirement.document_granularityparameter onMatchQuery/PhraseQuery, the_doc_indexresult column, and how the parameter is inferred when omitted.