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18 lines
1.6 KiB
Bash
Executable File
18 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CUR_DIR"/../shell_config.sh
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$CLICKHOUSE_CLIENT -q "insert into function file(data1.jsonl) select NULL as x from numbers(10) settings engine_file_truncate_on_insert=1"
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$CLICKHOUSE_CLIENT -q "insert into function file(data2.jsonl) select NULL as x from numbers(10) settings engine_file_truncate_on_insert=1"
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$CLICKHOUSE_CLIENT -q "insert into function file(data3.jsonl) select NULL as x from numbers(10) settings engine_file_truncate_on_insert=1"
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$CLICKHOUSE_CLIENT -q "insert into function file(data4.jsonl) select number % 2 ? number : NULL as x from numbers(10) settings engine_file_truncate_on_insert=1"
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$CLICKHOUSE_CLIENT -q "desc file('data*.jsonl') settings input_format_max_rows_to_read_for_schema_inference=8" 2>&1 | grep -c 'ONLY_NULLS_WHILE_READING_SCHEMA';
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$CLICKHOUSE_CLIENT -q "desc file('data*.jsonl') settings input_format_max_rows_to_read_for_schema_inference=16" 2>&1 | grep -c 'ONLY_NULLS_WHILE_READING_SCHEMA';
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$CLICKHOUSE_CLIENT -q "desc file('data*.jsonl') settings input_format_max_rows_to_read_for_schema_inference=24" 2>&1 | grep -c 'ONLY_NULLS_WHILE_READING_SCHEMA';
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$CLICKHOUSE_CLIENT -q "desc file('data*.jsonl') settings input_format_max_rows_to_read_for_schema_inference=31" 2>&1 | grep -c 'ONLY_NULLS_WHILE_READING_SCHEMA';
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$CLICKHOUSE_CLIENT -q "desc file('data*.jsonl') settings input_format_max_rows_to_read_for_schema_inference=32"
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$CLICKHOUSE_CLIENT -q "desc file('data*.jsonl') settings input_format_max_rows_to_read_for_schema_inference=100"
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