From 776563a2ffd77532628fdabe7fe964e3847ace98 Mon Sep 17 00:00:00 2001
From: hxy7yx <1595670487@qq.com>
Date: Fri, 2 Feb 2024 16:57:21 +0800
Subject: [PATCH] feat: add tag name sql schema

---
 persistence/0060_2.7.3_tag_name_length.sql | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 persistence/0060_2.7.3_tag_name_length.sql

diff --git a/persistence/0060_2.7.3_tag_name_length.sql b/persistence/0060_2.7.3_tag_name_length.sql
new file mode 100644
index 00000000..b52ca600
--- /dev/null
+++ b/persistence/0060_2.7.3_tag_name_length.sql
@@ -0,0 +1,40 @@
+/**
+ * NEURON IIoT System for Industry 4.0
+ * Copyright (C) 2020-2023 EMQ Technologies Co., Ltd All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ **/
+BEGIN TRANSACTION;
+
+ALTER TABLE tags RENAME TO temp_tags;
+CREATE TABLE IF NOT EXISTS
+  tags (
+    driver_name TEXT NOT NULL,
+    group_name TEXT NOT NULL,
+    name TEXT NULL check(length(name) <= 128),
+    address TEXT NULL check(length(address) <= 128),
+    attribute INTEGER NOT NULL check(attribute BETWEEN 0 AND 7),
+    precision INTEGER NOT NULL check(precision BETWEEN 0 AND 17),
+    decimal REAL NOT NULL,
+    type INTEGER NOT NULL check(type BETWEEN 0 AND 19),
+    description TEXT NULL check(length(description) <= 512),
+    value TEXT,
+    UNIQUE (driver_name, group_name, name),
+    FOREIGN KEY (driver_name, group_name) REFERENCES groups (driver_name, name) ON UPDATE CASCADE ON DELETE CASCADE
+  );
+INSERT INTO tags SELECT * FROM temp_tags;
+
+DROP TABLE temp_tags;
+COMMIT;
\ No newline at end of file