More fixes after CI run

Author: shankar-iyer

docs/en/engines/table-engines/mergetree-family/annindexes.md

@@ -78,7 +78,7 @@ ClickHouse provides a special "vector similarity" index to perform approximate n
 :::note
 Vector similarity indexes are currently experimental.
 To enable them, please first run `SET allow_experimental_vector_similarity_index = 1`.
-If you run into problems, kindly open an issue in the [ClickHouse repository](github.com/clickhouse/clickhouse/issues).
+If you run into problems, kindly open an issue in the [ClickHouse repository](https://github.com/clickhouse/clickhouse/issues).
 :::
 
 ### Creating a Vector Similarity Index {#creating-a-vector-similarity-index}

src/Storages/MergeTree/MergeTreeIndexVectorSimilarity.cpp

@@ -422,7 +422,7 @@ MergeTreeIndexConditionVectorSimilarity::MergeTreeIndexConditionVectorSimilarity
 {
     if (expansion_search == 0)
         throw Exception(ErrorCodes::INVALID_SETTING_VALUE, "Setting 'hnsw_candidate_list_size_for_search' must not be 0");
-    if (!std::isfinite(postfilter_multiplier) || postfilter_multiplier < 0.0)
+    if (!std::isfinite(postfilter_multiplier) || !std::isfinite(postfilter_multiplier * parameters->limit) || postfilter_multiplier < 0.0)
         throw Exception(ErrorCodes::INVALID_SETTING_VALUE, "Setting 'vector_search_postfilter_multiplier' must be bigger than 0.0");
 }
 

tests/queries/0_stateless/02354_vector_search_postfiltering_bug.sql

@@ -1,4 +1,4 @@
--- Tags: no-fasttest, long, no-asan, no-ubsan, no-debug
+-- Tags: no-fasttest, long, no-asan, no-ubsan, no-msan, no-tsan, no-debug
 -- Test for Bug 78161
 
 SET allow_experimental_vector_similarity_index = 1;