From 0e4cf7e5c1608fc2fdb9c0cd7b9f9ff3a30bc2ae Mon Sep 17 00:00:00 2001
From: Pranav C <pranavxc@gmail.com>
Date: Tue, 23 Nov 2021 16:46:33 +0530
Subject: [PATCH] fix: handle negative offset in pagination

Signed-off-by: Pranav C <pranavxc@gmail.com>
---
 .../components/project/spreadsheet/components/pagination.vue   | 2 +-
 packages/nocodb/src/lib/dataMapper/lib/sql/BaseModelSql.ts     | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/nc-gui/components/project/spreadsheet/components/pagination.vue b/packages/nc-gui/components/project/spreadsheet/components/pagination.vue
index 21c188ee9a..8cade551d2 100644
--- a/packages/nc-gui/components/project/spreadsheet/components/pagination.vue
+++ b/packages/nc-gui/components/project/spreadsheet/components/pagination.vue
@@ -46,7 +46,7 @@ export default {
       this.page = v
     },
     count(c) {
-      this.$emit('input', Math.min(this.page, Math.ceil(c / this.size)))
+      this.$emit('input', Math.max(1, Math.min(this.page, Math.ceil(c / this.size))))
     }
   },
   mounted() {
diff --git a/packages/nocodb/src/lib/dataMapper/lib/sql/BaseModelSql.ts b/packages/nocodb/src/lib/dataMapper/lib/sql/BaseModelSql.ts
index 1a191fd21a..92df679ed5 100644
--- a/packages/nocodb/src/lib/dataMapper/lib/sql/BaseModelSql.ts
+++ b/packages/nocodb/src/lib/dataMapper/lib/sql/BaseModelSql.ts
@@ -1905,6 +1905,7 @@ class BaseModelSql extends BaseModel {
         parents.split('~').map((parent, index) => {
           const { cn, rcn } =
             this.belongsToRelations.find(({ rtn }) => rtn === parent) || {};
+          this.belongsToRelations.find(({ rtn }) => rtn === parent) || {};
           const parentIds = [
             ...new Set(childs.map(c => c[cn] || c[this.columnToAlias[cn]]))
           ];
@@ -2162,7 +2163,7 @@ class BaseModelSql extends BaseModel {
       ),
       this.config.limitMin
     );
-    obj.offset = args.offset || args.o || 0;
+    obj.offset = Math.max(+(args.offset || args.o) || 0, 0);
     obj.fields = args.fields || args.f || '*';
     obj.sort = args.sort || args.s;
     return obj;