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Added a test for empty external data

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This commit is contained in:
Alexey Milovidov 2020-05-14 20:36:59 +03:00
parent 519e6ce6f3
commit 273267ca8b
2 changed files with 16 additions and 0 deletions
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tests/queries/0_stateless/01279_empty_external_table.reference Normal file
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tests/queries/0_stateless/01279_empty_external_table.sh Executable file
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#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. $CURDIR/../shell_config.sh
set -e
touch ${CLICKHOUSE_TMP}/empty.tsv
clickhouse-client --query="SELECT count() FROM data" --external --file=${CLICKHOUSE_TMP}/empty.tsv --name=data --types=UInt32
rm ${CLICKHOUSE_TMP}/empty.tsv
echo -n | clickhouse-client --query="SELECT count() FROM data" --external --file=- --name=data --types=UInt32
echo | clickhouse-client --query="SELECT count() FROM data" --external --file=- --name=data --types=String