Ensure theme_setting table has only one data

Current theme should be only one.

Change-Id: I90d97d86fdaf9ee821274c44bf54403dba10e5c0
Signed-off-by: Sangyoon Jang <jeremy.jang@samsung.com>

diff --git a/src/theme_provider/db_manager.cc b/src/theme_provider/db_manager.cc
index 0d56b97..fa6e3d7 100644 (file)
--- a/src/theme_provider/db_manager.cc
+++ b/src/theme_provider/db_manager.cc
@@ -40,10 +40,11 @@ const char kSelectQuery[] =
     "  details FROM theme WHERE id = ?";
 const char kCreateThemeSettingTableQuery[] =
     "CREATE TABLE IF NOT EXISTS theme_setting (\n"
+    "  dummy   INTEGER CHECK (dummy = 0),\n"
     "  current TEXT,\n"
-    "  PRIMARY KEY (current))";
+    "  PRIMARY KEY (dummy))";
 const char kSetThemeQuery[] =
-    "INSERT OR REPLACE INTO theme_setting (current) VALUES (?)";
+    "INSERT OR REPLACE INTO theme_setting (dummy, current) VALUES (0, ?)";
 
 }  // namespace