Merge pull request #807 from mitchydeath/master

Add COLUMN_TYPE to GetSchema("COLUMNS").

Author: bgrainger

src/MySqlConnector/Core/SchemaProvider.cs

@@ -179,6 +179,7 @@ private void FillColumns(DataTable dataTable)
 				new DataColumn("DATETIME_PRECISION", typeof(uint)), // lgtm[cs/local-not-disposed]
 				new DataColumn("CHARACTER_SET_NAME", typeof(string)), // lgtm[cs/local-not-disposed]
 				new DataColumn("COLLATION_NAME", typeof(string)), // lgtm[cs/local-not-disposed]
+				new DataColumn("COLUMN_TYPE", typeof(string)), // lgtm[cs/local-not-disposed]
 				new DataColumn("COLUMN_KEY", typeof(string)), // lgtm[cs/local-not-disposed]
 				new DataColumn("EXTRA", typeof(string)), // lgtm[cs/local-not-disposed]
 				new DataColumn("PRIVILEGES", typeof(string)), // lgtm[cs/local-not-disposed]