From 6bd81cbff59c67f3a40f6efce9467ad27dca3d2c Mon Sep 17 00:00:00 2001
From: "SPRINX0\\prochazka" <jan.prochazka@sprinx.com>
Date: Mon, 1 Dec 2025 12:17:00 +0100
Subject: [PATCH] restore table - comments

---
 packages/types/dumper.d.ts                     |  1 +
 packages/web/src/utility/tableRestoreScript.ts | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/packages/types/dumper.d.ts b/packages/types/dumper.d.ts
index 746cbbfc2..c5f380a22 100644
--- a/packages/types/dumper.d.ts
+++ b/packages/types/dumper.d.ts
@@ -16,6 +16,7 @@ export interface SqlDumper extends AlterProcessor {
   transform(type: TransformType, dumpExpr: () => void);
   createDatabase(name: string);
   dropDatabase(name: string);
+  comment(value: string);
 
   callableTemplate(func: CallableObjectInfo);
 
diff --git a/packages/web/src/utility/tableRestoreScript.ts b/packages/web/src/utility/tableRestoreScript.ts
index 072d8a441..ae768f5ea 100644
--- a/packages/web/src/utility/tableRestoreScript.ts
+++ b/packages/web/src/utility/tableRestoreScript.ts
@@ -30,6 +30,21 @@ export function createTableRestoreScript(backupTable: TableInfo, originalTable:
     };
   }
 
+  function putTitle(title: string) {
+    dmp.putRaw('\n\n');
+    dmp.comment(`******************** ${title} ********************`);
+    dmp.putRaw('\n');
+  }
+
+  dmp.comment(`Restoring data into table ${originalTable.pureName} from backup table ${backupTable.pureName}`);
+  dmp.putRaw('\n');
+  dmp.comment(`Key columns: ${keyColumns.join(', ')}`);
+  dmp.putRaw('\n');
+  dmp.comment(`Value columns: ${valueColumns.join(', ')}`);
+  dmp.putRaw('\n');
+  dmp.comment(`Follows UPDATE, DELETE, INSERT statements to restore data`);
+  dmp.putRaw('\n');
+
   const update: Update = {
     commandType: 'update',
     from: { name: originalTable },
@@ -71,6 +86,7 @@ export function createTableRestoreScript(backupTable: TableInfo, originalTable:
       },
     },
   };
+  putTitle('UPDATE');
   dumpSqlUpdate(dmp, update);
   dmp.endCommand();
 
@@ -90,6 +106,7 @@ export function createTableRestoreScript(backupTable: TableInfo, originalTable:
       },
     },
   };
+  putTitle('DELETE');
   dumpSqlDelete(dmp, delcmd);
   dmp.endCommand();
 
@@ -109,6 +126,7 @@ export function createTableRestoreScript(backupTable: TableInfo, originalTable:
     },
   };
 
+  putTitle('INSERT');
   dumpSqlInsert(dmp, insert);
   dmp.endCommand();
 }