renaming attributes to labels, fixes #79

db/migrations/0080__rename_attributes_to_labels.sql

@@ -0,0 +1,22 @@
+create table labels
+(
+  labelId  TEXT not null primary key,
+  noteId       TEXT not null,
+  name         TEXT not null,
+  value        TEXT default '' not null,
+  position     INT  default 0 not null,
+  dateCreated  TEXT not null,
+  dateModified TEXT not null,
+  isDeleted    INT  not null
+);
+
+create index IDX_labels_name_value
+  on labels (name, value);
+
+create index IDX_labels_noteId
+  on labels (noteId);
+
+INSERT INTO labels (labelId, noteId, name, "value", "position", dateCreated, dateModified, isDeleted)
+  SELECT attributeId, noteId, name, "value", "position", dateCreated, dateModified, isDeleted FROM attributes;
+
+DROP TABLE attributes;