#!/bin/sh
#
# Run ANALYZE on all databases in the upgraded cluster

set -eu

oldversion="$1"
cluster="$2"
newversion="$3"
phase="$4"

case $newversion in
    9.2|9.3)
        analyze="--analyze-only"
        ;;
    *)
        analyze="--analyze-in-stages"
        ;;
esac

case $newversion in
    9.5|9.6|[1-7]*)
        [ "${PGJOBS:-}" ] && jobs="--jobs=$PGJOBS"
        ;;
esac

case $phase in
    finish)
        vacuumdb --cluster "$newversion/$cluster" --all $analyze ${jobs:-}
        ;;
esac

exit 0