From f58f92c8ad9757d319c47377e203ecec74038c4c Mon Sep 17 00:00:00 2001
From: Vitalii Fedorchenko <fedorchenko@gmail.com>
Date: Sun, 8 Jan 2017 18:29:32 +0200
Subject: [PATCH] DbDataView: do not wrap select expressions with brackets
 (some databases like sqlite don't support this syntax)

---
 src/NReco.Data/DbDataView.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/NReco.Data/DbDataView.cs b/src/NReco.Data/DbDataView.cs
index 2036926..9342e89 100644
--- a/src/NReco.Data/DbDataView.cs
+++ b/src/NReco.Data/DbDataView.cs
@@ -140,7 +140,7 @@ string BuildSelectColumns(Query query, ISqlExpressionBuilder sqlBuilder) {
 					// special handling for 'count(*)' mapping
 					if (f.Expression.ToLower()=="count(*)")
 						fld = ApplyFieldMapping("count(*)");
-					fld = String.IsNullOrEmpty(f.Name) ? fld : String.Format("({0}) as {1}", fld, sqlBuilder.BuildValue((QField)f.Name) );
+					fld = String.IsNullOrEmpty(f.Name) ? fld : String.Format("{0} as {1}", fld, sqlBuilder.BuildValue((QField)f.Name) );
 				}
 				if (columns.Length>0)
 					columns.Append(',');