sogo/Scripts/sql-update-2.2.17_to_2.3.0-...

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#!/bin/bash
set -e
# This script only works with MySQL
# updates c_partstates to mediumtext
# adds c_description to Calendar quick tables
# http://www.sogo.nu/bugs/view.php?id=3175
# the field length was actually changed in v2.2.18
defaultusername=$USER
defaulthostname=127.0.0.1
defaultdatabase=$USER
indextable=$(sogo-tool dump-defaults -f /etc/sogo/sogo.conf | awk -F\" '/ OCSFolderInfoURL =/ {print $2}' | awk -F/ '{print $NF}')
if [ -z "$indextable" ]; then
echo "Couldn't fetch OCSFolderInfoURL value, aborting" >&2
exit 1
fi
read -p "Username ($defaultusername): " username
read -p "Hostname ($defaulthostname): " hostname
read -p "Database ($defaultdatabase): " database
if [ -z "$username" ]
then
username=$defaultusername
fi
if [ -z "$hostname" ]
then
hostname=$defaulthostname
fi
if [ -z "$database" ]
then
database=$defaultdatabase
fi
sqlscript=""
function adjustSchema() {
oldIFS="$IFS"
IFS=" "
part1="`echo -e \"ALTER TABLE $table MODIFY c_partstates mediumtext;\\n\"`";
part2="`echo -e \"ALTER TABLE $table ADD COLUMN c_description mediumtext;\\n\"`";
sqlscript="$sqlscript$part1$part2"
IFS="$oldIFS"
}
echo "This script will ask for the sql password twice" >&2
echo "Converting c_partstates from VARCHAR(255) to mediumtext in calendar quick tables" >&2
echo "Adding c_description column as mediumtext in calendar quick tables" >&2
tables=`mysql -p -s -u $username -h $hostname $database -e "select SUBSTRING_INDEX(c_quick_location, '/', -1) from $indextable where c_path3 = 'Calendar';"`
for table in $tables;
do
adjustSchema
done
echo "$sqlscript" | mysql -p -s -u $username -h $hostname $database