ColumnMeta¶
Prepare-time metadata for one result column: name, SQL type tag, and nullability. Returned by Statement.column_types() after prepare().
Constructors¶
create¶
Parameters¶
- name': String val
- type_tag': SqlTypeTag
- nullable': Nullability
Returns¶
- ColumnMeta val^
Public fields¶
let name: String val¶
let type_tag: SqlTypeTag¶
let nullable: Nullability¶
Public Functions¶
string¶
Returns¶
- String iso^