From 54665689edcf1d48af3b9408c5a8f922a16faf7d Mon Sep 17 00:00:00 2001
From: Graham Campbell <graham@alt-three.com>
Date: Thu, 30 Apr 2020 15:09:21 +0100
Subject: [PATCH] Fix compileDropDefaultConstraint was ignoring Table prefixes

---
 .../Database/Schema/Grammars/SqlServerGrammar.php           | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Illuminate/Database/Schema/Grammars/SqlServerGrammar.php b/src/Illuminate/Database/Schema/Grammars/SqlServerGrammar.php
index d356e87cdead..f30be675939f 100755
--- a/src/Illuminate/Database/Schema/Grammars/SqlServerGrammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/SqlServerGrammar.php
@@ -208,10 +208,12 @@ public function compileDropDefaultConstraint(Blueprint $blueprint, Fluent $comma
     {
         $columns = "'".implode("','", $command->columns)."'";
 
+        $tableName = $this->getTablePrefix().$blueprint->getTable();
+
         $sql = "DECLARE @sql NVARCHAR(MAX) = '';";
-        $sql .= "SELECT @sql += 'ALTER TABLE [dbo].[{$blueprint->getTable()}] DROP CONSTRAINT ' + OBJECT_NAME([default_object_id]) + ';' ";
+        $sql .= "SELECT @sql += 'ALTER TABLE [dbo].[{$tableName}] DROP CONSTRAINT ' + OBJECT_NAME([default_object_id]) + ';' ";
         $sql .= 'FROM SYS.COLUMNS ';
-        $sql .= "WHERE [object_id] = OBJECT_ID('[dbo].[{$blueprint->getTable()}]') AND [name] in ({$columns}) AND [default_object_id] <> 0;";
+        $sql .= "WHERE [object_id] = OBJECT_ID('[dbo].[{$tableName}]') AND [name] in ({$columns}) AND [default_object_id] <> 0;";
         $sql .= 'EXEC(@sql)';
 
         return $sql;