diff --git a/dbpool.go b/dbpool.go
index c9ce380..7b8abcb 100644
--- a/dbpool.go
+++ b/dbpool.go
@@ -89,6 +89,31 @@ func (this *dbPool) SelectCustomQuery(dataSource string, sql string, cb QueryRes
 	this.internalQuery(dataSource, sql, params, cb)
 }
 
+func (this *dbPool) SyncSelectCustomQuery(dataSource string, sql string, cb QueryResultCb) {
+	chDone := make(chan bool)
+	params := []string{}
+	if this.style == GO_STYLE_DB {
+		go this.internalQuery(dataSource, sql, params,
+			func(err error, ds *DataSet) {
+				cb(err, ds)
+				chDone <- true
+			})
+	} else {
+		this.internalQuery(dataSource, sql, params,
+			func(err error, ds *DataSet) {
+				cb(err, ds)
+				chDone <- true
+			})
+	}
+	for {
+		select {
+		case <-chDone:
+			close(chDone)
+			return
+		}
+	}
+}
+
 func (this *dbPool) SelectLike(
 	dataSource string,
 	tblName string,