+ const int COLUMN_NAME_IDX = 0;
+ const int COLUMN_ORDINAL_IDX = 1;
+ const int COLUMN_SIZE_IDX = 2;
+ const int NUMERIC_PRECISION_IDX = 3;
+ const int NUMERIC_SCALE_IDX = 4;
+ const int IS_UNIQUE_IDX = 5;
+ const int IS_KEY_IDX = 6;
+ const int BASE_SERVER_NAME_IDX = 7;
+ const int BASE_CATALOG_NAME_IDX = 8;
+ const int BASE_COLUMN_NAME_IDX = 9;
+ const int BASE_SCHEMA_NAME_IDX = 10;
+ const int BASE_TABLE_NAME_IDX = 11;
+ const int DATA_TYPE_IDX = 12;
+ const int ALLOW_DBNULL_IDX = 13;
+ const int PROVIDER_TYPE_IDX = 14;
+ const int IS_ALIASED_IDX = 15;
+ const int IS_EXPRESSION_IDX = 16;
+ const int IS_IDENTITY_IDX = 17;
+ const int IS_AUTO_INCREMENT_IDX = 18;
+ const int IS_ROW_VERSION_IDX = 19;
+ const int IS_HIDDEN_IDX = 20;
+ const int IS_LONG_IDX = 21;
+ const int IS_READ_ONLY_IDX = 22;
+