ClickHouse/tests/queries/0_stateless/02354_vector_search_queries.reference

10 rows, index_granularity = 8192, GRANULARITY = 1 million --> 1 granule, 1 indexed block
5	[0,2]	0
6	[0,2.1]	0.09999990463256836
7	[0,2.2]	0.20000004768371582
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 1/1
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 100000000
            Parts: 1/1
            Granules: 1/1
12 rows, index_granularity = 3, GRANULARITY = 2 --> 4 granules, 2 indexed block
6	[0,2]	0
7	[0,2.1]	0.09999990463256836
8	[0,2.2]	0.20000004768371582
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 2
            Parts: 1/1
            Granules: 2/4
Special cases
-- Non-default metric, hnsw_max_connections_per_layer, hnsw_candidate_list_size_for_construction
6	[1,9.3]	0.005731362878640178
4	[2.4,5.2]	0.09204062768384846
1	[2,3.2]	0.15200169244542905
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 2
            Parts: 1/1
            Granules: 3/4
-- Setting "max_limit_for_ann_queries"
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
-- Non-default quantization
1	[2,3.2]	2.3323807824711897
4	[2.4,5.2]	3.9999999046325727
2	[4.2,3.4]	4.427188573446585
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab_f64)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 2
            Parts: 1/1
            Granules: 4/4
1	[2,3.2]	2.3323807824711897
4	[2.4,5.2]	3.9999999046325727
2	[4.2,3.4]	4.427188573446585
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab_f32)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 2
            Parts: 1/1
            Granules: 4/4
1	[2,3.2]	2.3323807824711897
4	[2.4,5.2]	3.9999999046325727
2	[4.2,3.4]	4.427188573446585
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab_f16)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 2
            Parts: 1/1
            Granules: 4/4
1	[2,3.2]	2.3323807824711897
4	[2.4,5.2]	3.9999999046325727
2	[4.2,3.4]	4.427188573446585
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab_bf16)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 2
            Parts: 1/1
            Granules: 4/4
1	[2,3.2]	2.3323807824711897
4	[2.4,5.2]	3.9999999046325727
2	[4.2,3.4]	4.427188573446585
Expression (Projection)
  Limit (preliminary LIMIT (without OFFSET))
    Sorting (Sorting for ORDER BY)
      Expression (Before ORDER BY)
        ReadFromMergeTree (default.tab_i8)
        Indexes:
          PrimaryKey
            Condition: true
            Parts: 1/1
            Granules: 4/4
          Skip
            Name: idx
            Description: vector_similarity GRANULARITY 2
            Parts: 1/1
            Granules: 3/4
-- Index on Array(Float64) column
6	[0,2]	0
7	[0,2.1]	0.10000000000000009
8	[0,2.2]	0.20000000000000018