Merge pull request #2021 from liquibase/remove-escaped-backslash-in-d…

…ata-output

Do not escape the backslash in values stored in the objects.

liquibase-core/src/main/java/liquibase/diff/output/changelog/core/MissingDataChangeGenerator.java

@@ -101,7 +101,7 @@ public Change[] fixMissing(DatabaseObject missingObject, DiffOutputControl outpu
                         }
                         column.setValueComputed(new DatabaseFunction("UNSUPPORTED FOR DIFF: BINARY DATA"));
                     } else { // fall back to simple string
-                        column.setValue(value.toString().replace("\\", "\\\\"));
+                        column.setValue(value.toString());
                     }
 
                     change.addColumn(column);