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https://github.com/basicmachines-co/basic-memory
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phernandez
20 lines
716 B
Python
20 lines
716 B
Python
"""Search models and tables."""
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from sqlalchemy import DDL
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# Define FTS5 virtual table creation
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CREATE_SEARCH_INDEX = DDL("""
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CREATE VIRTUAL TABLE IF NOT EXISTS search_index USING fts5(
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id UNINDEXED, -- row id of the indexed item
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title, -- Title for exact/fuzzy matching
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content, -- Additional searchable content
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permalink UNINDEXED, -- Link to entity
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file_path UNINDEXED, -- Filesystem path
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type UNINDEXED, -- entity type
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metadata UNINDEXED, -- Additional metadata
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-- Use unicode61 for basic tokenization with prefix matching
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tokenize='unicode61 remove_diacritics 2',
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prefix='2,3' -- Enable prefix matching for 2-3 char prefixes
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);
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""") |