#!/bin/bash

#
# This script finds all tables in all databases and grants DROP permission
# on DBNAME.TBLNAME to corresponding DB owners.
# We have to do this because granting DROP on DBNAME.* also gives permission
# to drop DBNAME itself, which we can't allow.
#
# docelic@hcoop.net, Mon Sep 24 16:25:34 EDT 2007
#

# Exit for now; I don't know how to handle this without messing up
# user's password.

MYSQL_DBS=`sudo -H mysqlshow | tail -n +4 | head -n -1 | cut -d' ' -f 2 | xargs`
#echo "Mysql Databases are: $MYSQL_DBS"

for DB in $MYSQL_DBS; do
	if test "$DB" != "information_schema"; then
	if test "$DB" != "mysql"; then
	USER=${DB%%_*}

	MYSQLDB_TABLES=`sudo -H mysqlshow $DB | tail -n +5 | head -n -1 | cut -d' ' -f 2 | xargs`
	#echo Tables in $DB are $MYSQLDB_TABLES
	for TBL in $MYSQLDB_TABLES; do

		#echo "OWNER FOR $DB.$TBL is $USER"
		`sudo -H mysql -e "GRANT ALL PRIVILEGES ON $DB.$TBL TO $USER@'%.hcoop.net'"`;

	done

	fi # information_schema
	fi # mysql
done