Use native sqlalchemy 0.9 quote attribute with ibmdb2

Commit 8d6ce64cd08c0598963a92844495782997cd59f3 started using the native
quote attribute built into sqlalchemy 0.9 but missed the changes to the
ibmdb2 changeset, so alter table statements fail for DB2 on sqlalchemy
>= 0.9 (tested against 0.9.8).

This fixes the same issue for the ibmdb2 changeset.

Change-Id: Ia3fa6c3090b5eab29ed7746f4795d502990b8a2f

1 files changed, 5 insertions, 2 deletions

diff --git a/migrate/changeset/databases/ibmdb2.py b/migrate/changeset/databases/ibmdb2.py
index e583bd4..7b6a3a1 100644
--- a/migrate/changeset/databases/ibmdb2.py
+++ b/migrate/changeset/databases/ibmdb2.py
@@ -14,6 +14,7 @@ from sqlalchemy.schema import (Index,
 
 from migrate.changeset import ansisql
 from migrate.changeset import constraint
+from migrate.changeset import util
 from migrate import exceptions
 
 
@@ -107,7 +108,8 @@ class IBMDBSchemaChanger(IBMDBSchemaGenerator, ansisql.ANSISchemaChanger):
         """Rename a table; #38. Other ops aren't supported."""
 
         self._rename_table(table)
-        self.append("TO %s" % self.preparer.quote(table.new_name, table.quote))
+        q = util.safe_quote(table)
+        self.append("TO %s" % self.preparer.quote(table.new_name, q))
         self.execute()
         self.append("COMMIT")
         self.execute()
@@ -128,10 +130,11 @@ class IBMDBSchemaChanger(IBMDBSchemaGenerator, ansisql.ANSISchemaChanger):
     def _run_subvisit(self, delta, func, start_alter=True):
         """Runs visit method based on what needs to be changed on column"""
         table = delta.table
+        q = util.safe_quote(table)
         if start_alter:
             self.start_alter_table(table)
         ret = func(table,
-                   self.preparer.quote(delta.current_name, delta.quote),
+                   self.preparer.quote(delta.current_name, q),
                    delta)
         self.execute()
         self._reorg_table(self.preparer.format_table(delta.table))