Fix parsing of raw table name from SQL with extra parentheses (#1271)

Author: aidanharan

CHANGELOG.md

@@ -1,3 +1,9 @@
+## Unreleased
+
+#### Fixed
+
+- [#1271](https://github.com/rails-sqlserver/activerecord-sqlserver-adapter/pull/1271) Fix parsing of raw table name from SQL with extra parentheses
+
 ## v7.1.10
 
 #### Fixed

lib/active_record/connection_adapters/sqlserver/schema_statements.rb

@@ -690,7 +690,7 @@ def get_raw_table_name(sql)
           elsif s.match?(/^\s*UPDATE\s+.*/i)
             s.match(/UPDATE\s+([^\(\s]+)\s*/i)[1]
           else
-            s.match(/FROM\s+((\[[^\(\]]+\])|[^\(\s]+)\s*/i)[1]
+            s.match(/FROM[\s|\(]+((\[[^\(\]]+\])|[^\(\s]+)\s*/i)[1]
           end.strip
         end
 

test/cases/schema_test_sqlserver.rb

@@ -101,5 +101,11 @@ class SchemaTestSQLServer < ActiveRecord::TestCase
         assert_equal "[with].[select notation]", connection.send(:get_raw_table_name, "INSERT INTO [with].[select notation] SELECT * FROM [table_name]")
       end
     end
+
+    describe 'CREATE VIEW statements' do
+      it do
+        assert_equal "test_table_as", connection.send(:get_raw_table_name, "CREATE VIEW test_views ( test_table_a_id, test_table_b_id ) AS SELECT test_table_as.id as test_table_a_id, test_table_bs.id as test_table_b_id FROM (test_table_as with(nolock) LEFT JOIN test_table_bs with(nolock) ON (test_table_as.id = test_table_bs.test_table_a_id))")
+      end
+    end
   end
 end