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terminate-psql-sessions: Remove dependency on bc. 

Fixes #281.
This commit is contained in:
Tim Abbott 2015-11-09 22:16:41 -08:00
parent 9d75fd33d9
commit 827babdf29
1 changed files with 6 additions and 2 deletions
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8
scripts/setup/terminate-psql-sessions
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@ -2,6 +2,10 @@
set -e set -e
set -x set -x
vergte() {
[ "$1" = "`echo -e "$1\n$2" | sort -V | tail -n1`" ]
}
cd / cd /
if [ "$EUID" -eq 0 ]; then if [ "$EUID" -eq 0 ]; then
version=$(su postgres -c 'psql -A -t -d postgres -c "show server_version"') version=$(su postgres -c 'psql -A -t -d postgres -c "show server_version"')
@ -10,11 +14,11 @@ else
fi fi
major=$(echo $version | cut -d. -f1,2) major=$(echo $version | cut -d. -f1,2)
pid_style=$(echo "$major > 9.1" | bc -l)
username=$1 username=$1
shift shift
tables=$(echo "'$@'" | sed "s/ /','/g") tables=$(echo "'$@'" | sed "s/ /','/g")
if [ "$pid_style" = "1" ]; then if vergte "$major" "9.2"; then
pidname="pid" pidname="pid"
else else
pidname="procpid" pidname="procpid"