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47 lines
1.3 KiB
Bash
Executable File
47 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) 2016-2018 Timescale, Inc. All Rights Reserved.
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#
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# This file is licensed under the Apache License, see LICENSE-APACHE
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# at the top level directory of the timescaledb distribution.
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# This script is used for restoring a hypertable from a tarball made with
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# ts_dump.sh. It unarchives the tarball, producing a schema file and data file,
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# which are then restore separately.
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if [[ -z "$1" || -z "$2" ]]; then
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echo "Usage: $0 hypertable tarfile_name"
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echo " hypertable - Hypertable to restore"
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echo " tarfile_name - Name of the tarball created by ts_dump.sh to restore"
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echo " "
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echo "Any connection options for pg_restore/psql (e.g. -d database, -U username) should be listed at the end"
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exit 1
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fi
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HYPERTABLE=$1
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TARFILE=$2
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PREFIX="${TARFILE/.tar.gz/}"
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shift 2
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echo "Unarchiving tarball..."
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tar xvzf $TARFILE
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echo "Restoring hypertable's schema..."
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psql -q -v "ON_ERROR_STOP=1" $@ < $PREFIX-schema.sql
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if [ $? -ne 0 ]; then
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echo "Restoring schema failed, exiting."
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rm $PREFIX-data.csv
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rm $PREFIX-schema.sql
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exit $?
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fi
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echo "Restoring hypertable's data..."
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psql $@ -v "ON_ERROR_STOP=1" -c "\COPY $HYPERTABLE FROM $PREFIX-data.csv DELIMITER ',' CSV"
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if [ $? -ne 0 ]; then
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echo "Restoring data failed, exiting."
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fi
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rm $PREFIX-data.csv
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rm $PREFIX-schema.sql
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