root/bin/pg_version @ 8568
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#!/bin/sh
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# Gets the local PostgreSQL server's major (and optionally, minor) version.
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# Usage: env [minor=1] self
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sedEreFlag="$(test "$(uname)" = Darwin && echo E || echo r)" |
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sed () { "$(which sed)" -"$sedEreFlag" "$@";} |
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echo "$(pg_dump --version|sed -n "s/^.* ([0-9]+${minor:+\.[0-9]+}).*\$/\1/p")" |