address bugbot concerns

apps/sim/app/api/table/[tableId]/rows/route.ts

@@ -469,9 +469,27 @@ export async function PUT(request: NextRequest, { params }: TableRowsRouteParams
       }
     }
 
-    // Check unique constraints using optimized database query
     const uniqueColumns = getUniqueColumns(table.schema as TableSchema)
     if (uniqueColumns.length > 0) {
+      // If updating multiple rows, check that updateData doesn't set any unique column
+      // (would cause all rows to have the same value, violating uniqueness)
+      if (matchingRows.length > 1) {
+        const uniqueColumnsInUpdate = uniqueColumns.filter((col) => col.name in updateData)
+        if (uniqueColumnsInUpdate.length > 0) {
+          return NextResponse.json(
+            {
+              error: 'Cannot set unique column values when updating multiple rows',
+              details: [
+                `Columns with unique constraint: ${uniqueColumnsInUpdate.map((c) => c.name).join(', ')}. ` +
+                  `Updating ${matchingRows.length} rows with the same value would violate uniqueness.`,
+              ],
+            },
+            { status: 400 }
+          )
+        }
+      }
+
+      // Check unique constraints against database for each row
       for (const row of matchingRows) {
         const existingData = row.data as RowData
         const mergedData = { ...existingData, ...updateData }

apps/sim/app/api/table/[tableId]/rows/upsert/route.ts

@@ -1,7 +1,7 @@
 import { db } from '@sim/db'
 import { userTableRows } from '@sim/db/schema'
 import { createLogger } from '@sim/logger'
-import { and, eq, sql } from 'drizzle-orm'
+import { and, eq, or, sql } from 'drizzle-orm'
 import { type NextRequest, NextResponse } from 'next/server'
 import { z } from 'zod'
 import { checkHybridAuth } from '@/lib/auth/hybrid'
@@ -97,7 +97,7 @@ export async function POST(request: NextRequest, { params }: UpsertRouteParams)
         and(
           eq(userTableRows.tableId, tableId),
           eq(userTableRows.workspaceId, validated.workspaceId),
-          ...validUniqueFilters
+          or(...validUniqueFilters)
         )
       )
       .limit(1)