*: Change TypeVarchar to TypeVarString

2016-01-15 11:49:03 +08:00
parent 70bfab8b30
commit fda1fefa26
1 changed files with 6 additions and 0 deletions
--- a/tidb-server/server/driver_tidb.go
+++ b/tidb-server/server/driver_tidb.go
@ -278,5 +278,11 @@ func convertColumnInfo(fld *field.ResultField) (ci *ColumnInfo) {
 		ci.Decimal = uint8(fld.Decimal)
 	}
 	ci.Type = uint8(fld.Tp)
+
+	// Keep things compatible for old clients.
+	// Refer to mysql-server/sql/protocol.cc send_result_set_metadata()
+	if ci.Type == mysql.TypeVarchar {
+		ci.Type = mysql.TypeVarString
+	}
 	return
 }