Add migrate helper for postgresql

migration/migrate_postgresql.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+# This formats all the SQL files in the specified directory so that
+# they can be executed by psql. There are two modes -- a 'testing'
+# mode (the default mode -- this strips out all the "commit" statements)
+# and a commit mode for deployment. You need to pipe the output of this
+# script into sqlplus, for example:
+# ./migrate.sh 313-314 commit | psql -U adempiere -d adempiere > 313-314.lst
+
+# Original contribution by by Chris Farley - northernbrewer
+# Adapted to postgresql by Carlos Ruiz - globalqss
+
+if [ -z "$1" ]; then
+   echo "Usage: $0 DIRECTORY [commit]"
+   exit 0
+fi
+for file in $1/postgresql/*.sql; do
+   echo "SELECT '`basename $file`' AS Filename;"
+   cat $file | dos2unix | sed 's/commit[ ]*;//I'
+   echo
+done
+if [ -d $1/../processes_post_migration/postgresql ]
+then
+   for file in $1/../processes_post_migration/postgresql/*.sql; do
+      echo "SELECT '`basename $file`' AS Filename;"
+      cat $file | dos2unix | sed 's/commit[ ]*;//I'
+      echo
+   done
+fi
+if [ "$2" = "commit" ]; then
+   echo "COMMIT;"
+else
+   echo "ROLLBACK;"
+fi
+echo
+echo "quit"