mirror of
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14 lines
521 B
Bash
Executable File
14 lines
521 B
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. $CURDIR/../shell_config.sh
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set -e
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touch ${CLICKHOUSE_TMP}/empty.tsv
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clickhouse-client --query="SELECT count() FROM data" --external --file=${CLICKHOUSE_TMP}/empty.tsv --name=data --types=UInt32
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rm ${CLICKHOUSE_TMP}/empty.tsv
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echo -n | clickhouse-client --query="SELECT count() FROM data" --external --file=- --name=data --types=UInt32
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echo | clickhouse-client --query="SELECT count() FROM data" --external --file=- --name=data --types=String
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