26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
diff --git a/src/libsql-db.js b/src/libsql-db.js
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index 58c42e4910bd0e53bc497ff9b9702b1f7a961266..c02351dc95ba36fc4db97ddfb69206539fb4de1c 100644
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--- a/src/libsql-db.js
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+++ b/src/libsql-db.js
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@@ -41,9 +41,9 @@ export class LibSqlDb {
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}
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async similaritySearch(query, k) {
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const statement = `SELECT id, pageContent, uniqueLoaderId, source, metadata,
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- vector_distance_cos(vector, vector32('[${query.join(',')}]'))
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+ vector_distance_cos(vector, vector32('[${query.join(',')}]')) as distance
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FROM ${this.tableName}
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- ORDER BY vector_distance_cos(vector, vector32('[${query.join(',')}]')) ASC
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+ ORDER BY distance DESC
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LIMIT ${k};`;
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this.debug(`Executing statement - ${truncateCenterString(statement, 700)}`);
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const results = await this.client.execute(statement);
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@@ -52,7 +52,7 @@ export class LibSqlDb {
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return {
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metadata,
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pageContent: result.pageContent.toString(),
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- score: 1,
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+ score: 1 - result.distance,
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};
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});
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}
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