mirror of
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255 lines
7.5 KiB
Plaintext
255 lines
7.5 KiB
Plaintext
10 rows, index_granularity = 8192, GRANULARITY = 1 million --> 1 granule, 1 indexed block
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5 [0,2] 0
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6 [0,2.1] 0.09999990463256836
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7 [0,2.2] 0.20000004768371582
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 1/1
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 100000000
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Parts: 1/1
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Granules: 1/1
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12 rows, index_granularity = 3, GRANULARITY = 2 --> 4 granules, 2 indexed block
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6 [0,2] 0
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7 [0,2.1] 0.09999990463256836
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8 [0,2.2] 0.20000004768371582
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 2/4
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Special cases
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-- Non-default metric, hnsw_max_connections_per_layer, hnsw_candidate_list_size_for_construction
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6 [1,9.3] 0.005731362878640178
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4 [2.4,5.2] 0.09204062768384846
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1 [2,3.2] 0.15200169244542905
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 3/4
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-- Setting "max_limit_for_ann_queries"
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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-- Test all distance metrics x all quantization
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1 [2,3.2] 2.3323807824711897
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4 [2.4,5.2] 3.9999999046325727
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2 [4.2,3.4] 4.427188573446585
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_l2_f64)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 4/4
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1 [2,3.2] 2.3323807824711897
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4 [2.4,5.2] 3.9999999046325727
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2 [4.2,3.4] 4.427188573446585
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_l2_f32)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 4/4
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1 [2,3.2] 2.3323807824711897
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4 [2.4,5.2] 3.9999999046325727
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2 [4.2,3.4] 4.427188573446585
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_l2_f16)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 4/4
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1 [2,3.2] 2.3323807824711897
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4 [2.4,5.2] 3.9999999046325727
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2 [4.2,3.4] 4.427188573446585
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_l2_bf16)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 4/4
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1 [2,3.2] 2.3323807824711897
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4 [2.4,5.2] 3.9999999046325727
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2 [4.2,3.4] 4.427188573446585
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_l2_i8)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 3/4
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6 [1,9.3] 0.005731362878640178
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4 [2.4,5.2] 0.09204062768384846
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1 [2,3.2] 0.15200169244542905
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_cos_f64)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 3/4
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6 [1,9.3] 0.005731362878640178
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4 [2.4,5.2] 0.09204062768384846
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1 [2,3.2] 0.15200169244542905
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_cos_f32)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 3/4
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6 [1,9.3] 0.005731362878640178
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4 [2.4,5.2] 0.09204062768384846
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1 [2,3.2] 0.15200169244542905
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_cos_f16)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 3/4
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6 [1,9.3] 0.005731362878640178
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4 [2.4,5.2] 0.09204062768384846
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1 [2,3.2] 0.15200169244542905
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_cos_bf16)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 3/4
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6 [1,9.3] 0.005731362878640178
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4 [2.4,5.2] 0.09204062768384846
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1 [2,3.2] 0.15200169244542905
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Expression (Projection)
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Limit (preliminary LIMIT (without OFFSET))
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Sorting (Sorting for ORDER BY)
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Expression (Before ORDER BY)
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ReadFromMergeTree (default.tab_cos_i8)
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Indexes:
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PrimaryKey
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Condition: true
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Parts: 1/1
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Granules: 4/4
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Skip
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Name: idx
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Description: vector_similarity GRANULARITY 2
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Parts: 1/1
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Granules: 3/4
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-- Index on Array(Float64) column
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6 [0,2] 0
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7 [0,2.1] 0.10000000000000009
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8 [0,2.2] 0.20000000000000018
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