Update gravity database to version 8. This enforces uniqueness on the group name.

Signed-off-by: DL6ER <dl6er@dl6er.de>

2 files changed, 30 insertions, 0 deletions

diff --git a/advanced/Scripts/database_migration/gravity-db.sh b/advanced/Scripts/database_migration/gravity-db.sh
index 28054643..6dc88bf3 100644
--- a/advanced/Scripts/database_migration/gravity-db.sh
+++ b/advanced/Scripts/database_migration/gravity-db.sh
@@ -72,4 +72,11 @@ upgrade_gravityDB(){
 		sqlite3 "${database}" < "${scriptPath}/6_to_7.sql"
 		version=7
 	fi
+	if [[ "$version" == "7" ]]; then
+		# This migration script recreated the group table
+		# to ensure uniqueness on the group name
+		echo -e "  ${INFO} Upgrading gravity database from version 7 to 8"
+		sqlite3 "${database}" < "${scriptPath}/7_to_8.sql"
+		version=7
+	fi
 }
diff --git a/advanced/Scripts/database_migration/gravity/7_to_8.sql b/advanced/Scripts/database_migration/gravity/7_to_8.sql
new file mode 100644
index 00000000..8f79bde8
--- /dev/null
+++ b/advanced/Scripts/database_migration/gravity/7_to_8.sql
@@ -0,0 +1,23 @@
+.timeout 30000
+
+PRAGMA FOREIGN_KEYS=OFF;
+
+BEGIN TRANSACTION;
+
+ALTER TABLE "group" RENAME TO "group__";
+
+CREATE TABLE "group"
+(
+	id INTEGER PRIMARY KEY AUTOINCREMENT,
+	enabled BOOLEAN NOT NULL DEFAULT 1,
+	name TEXT UNIQUE NOT NULL,
+	description TEXT
+);
+
+INSERT OR IGNORE INTO "group" SELECT * FROM "group__";
+
+DROP TABLE "group__";
+
+UPDATE info SET value = 8 WHERE property = 'version';
+
+COMMIT;