From 75688a2e7a73a5a10b5f5c0318dcbc48d7b1bf03 Mon Sep 17 00:00:00 2001
From: Charlie Kolb <charlie@n8n.io>
Date: Tue, 28 Oct 2025 16:53:23 +0100
Subject: [PATCH] without stringify

---
 packages/@n8n/db/src/migrations/dsl/column.ts               | 6 ++++++
 .../src/modules/data-table/data-table-rows.repository.ts    | 4 ++--
 packages/cli/src/modules/data-table/utils/sql-utils.ts      | 2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/packages/@n8n/db/src/migrations/dsl/column.ts b/packages/@n8n/db/src/migrations/dsl/column.ts
index 6c09bc868cb..f09236280b1 100644
--- a/packages/@n8n/db/src/migrations/dsl/column.ts
+++ b/packages/@n8n/db/src/migrations/dsl/column.ts
@@ -7,6 +7,7 @@ export class Column {
 		| 'varchar'
 		| 'text'
 		| 'json'
+		| 'jsonb'
 		| 'timestamptz'
 		| 'timestamp'
 		| 'uuid'
@@ -73,6 +74,11 @@ export class Column {
 		return this;
 	}
 
+	get jsonb() {
+		this.type = 'jsonb';
+		return this;
+	}
+
 	/**
 	 * @deprecated use `timestampTimezone` instead
 	 **/
diff --git a/packages/cli/src/modules/data-table/data-table-rows.repository.ts b/packages/cli/src/modules/data-table/data-table-rows.repository.ts
index 421fd701e7f..e81e321d4b0 100644
--- a/packages/cli/src/modules/data-table/data-table-rows.repository.ts
+++ b/packages/cli/src/modules/data-table/data-table-rows.repository.ts
@@ -80,10 +80,10 @@ function getConditionAndParams(
 	}
 
 	// For filters, we let TypeORM handle date conversion through parameterized queries.
-	let value = filter.value;
+	const value = filter.value;
 	let postfix = '';
 	if (typeof value === 'object' && !(value instanceof Date)) {
-		value = JSON.stringify(value);
+		// value = JSON.stringify(value);
 		if (dbType === 'postgres') {
 			postfix = '::jsonb';
 		}
diff --git a/packages/cli/src/modules/data-table/utils/sql-utils.ts b/packages/cli/src/modules/data-table/utils/sql-utils.ts
index 6d22d77f0e9..b796bbed232 100644
--- a/packages/cli/src/modules/data-table/utils/sql-utils.ts
+++ b/packages/cli/src/modules/data-table/utils/sql-utils.ts
@@ -36,7 +36,7 @@ export function toDslColumns(columns: DataTableCreateColumnSchema[]): DslColumn[
 			case 'date':
 				return name.timestampTimezone();
 			case 'json':
-				return name.json;
+				return name.jsonb;
 			default:
 				return name.text;
 		}