From dacea7812361326c555c560ad65eca2649f8fcec Mon Sep 17 00:00:00 2001
From: Jan Prochazka <jan.prochazka@gmail.com>
Date: Sun, 23 May 2021 19:57:24 +0200
Subject: [PATCH] sqlite incremental model update

---
 .../src/backend/Analyser.js                   | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js b/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js
index c118525c8..6d376cbe6 100644
--- a/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js
+++ b/plugins/dbgate-plugin-sqlite/src/backend/Analyser.js
@@ -6,6 +6,27 @@ class Analyser extends DatabaseAnalyser {
     super(pool, driver);
   }
 
+  async _getFastSnapshot() {
+    const objects = await this.driver.query(this.pool, "select * from sqlite_master where type='table' or type='view'");
+
+    return {
+      tables: objects.rows
+        .filter((x) => x.type == 'table')
+        .map((x) => ({
+          pureName: x.name,
+          objectId: x.name,
+          contentHash: x.sql,
+        })),
+      views: objects.rows
+        .filter((x) => x.type == 'view')
+        .map((x) => ({
+          pureName: x.name,
+          objectId: x.name,
+          contentHash: x.sql,
+        })),
+    };
+  }
+
   async _runAnalysis() {
     const objects = await this.driver.query(this.pool, "select * from sqlite_master where type='table' or type='view'");
     const tables = objects.rows.filter((x) => x.type == 'table');