2023-11-03 15:14:25 +00:00
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#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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$CLICKHOUSE_LOCAL -q "select count() from file('$CURDIR/data_npy/one_dim.npy') settings optimize_count_from_files=0"
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$CLICKHOUSE_LOCAL -q "select count() from file('$CURDIR/data_npy/one_dim.npy') settings optimize_count_from_files=1"
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2023-11-03 17:21:37 +00:00
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$CLICKHOUSE_LOCAL -q "select count() from file('$CURDIR/data_npy/one_dim.npy', auto, 'array Int64') settings optimize_count_from_files=1"
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2023-11-03 15:14:25 +00:00
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$CLICKHOUSE_LOCAL -nm -q "
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desc file('$CURDIR/data_npy/one_dim.npy');
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select number_of_rows from system.schema_inference_cache where format='Npy';
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"
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2023-11-14 13:27:32 +00:00
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$CLICKHOUSE_LOCAL -q "select count() from file('$CURDIR/data_npy/npy_big.npy') settings optimize_count_from_files=0"
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$CLICKHOUSE_LOCAL -q "select count() from file('$CURDIR/data_npy/npy_big.npy') settings optimize_count_from_files=1"
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$CLICKHOUSE_LOCAL -nm -q "
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desc file('$CURDIR/data_npy/npy_big.npy');
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select number_of_rows from system.schema_inference_cache where format='Npy';
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"
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