Test column schema for VECTOR.

Signed-off-by: Bradley Grainger <[email protected]>

Author: bgrainger

src/MySqlConnector/MySqlDbColumn.cs

@@ -15,6 +15,7 @@ internal MySqlDbColumn(int ordinal, ColumnDefinitionPayload column, bool allowZe
 		var type = columnTypeMetadata.DbTypeMapping.ClrType;
 		var columnSize = type == typeof(string) || type == typeof(Guid) ?
 			column.ColumnLength / ProtocolUtility.GetBytesPerCharacter(column.CharacterSet) :
+			column.ColumnType == ColumnType.Vector ? column.ColumnLength / 4 :
 			column.ColumnLength;
 
 		AllowDBNull = (column.ColumnFlags & ColumnFlags.NotNull) == 0;

tests/IntegrationTests/DataTypes.cs

@@ -1143,6 +1143,9 @@ private static object CreateGeometry(byte[] data)
 	[InlineData("Int64", "datatypes_integers", MySqlDbType.Int64, 20, typeof(long), "N", 0, 0)]
 	[InlineData("UInt64", "datatypes_integers", MySqlDbType.UInt64, 20, typeof(ulong), "N", 0, 0)]
 	[InlineData("value", "datatypes_json_core", MySqlDbType.JSON, int.MaxValue, typeof(string), "LN", 0, 0)]
+#if !MYSQL_DATA
+	[InlineData("value", "datatypes_vector", MySqlDbType.Vector, 3, typeof(float[]), "N", 0, 31)]
+#endif
 	[InlineData("Single", "datatypes_reals", MySqlDbType.Float, 12, typeof(float), "N", 0, 31)]
 	[InlineData("Double", "datatypes_reals", MySqlDbType.Double, 22, typeof(double), "N", 0, 31)]
 	[InlineData("SmallDecimal", "datatypes_reals", MySqlDbType.NewDecimal, 7, typeof(decimal), "N", 5, 2)]
@@ -1195,6 +1198,8 @@ private void DoGetSchemaTable(string column, string table, MySqlDbType mySqlDbTy
 	{
 		if (table == "datatypes_json_core" && !AppConfig.SupportsJson)
 			return;
+		if (table == "datatypes_vector" && !AppConfig.SupportedFeatures.HasFlag(ServerFeatures.Vector))
+			return;
 
 		var isAutoIncrement = flags.IndexOf('A') != -1;
 		var isKey = flags.IndexOf('K') != -1;