Function odbc_sys::SQLColAttributeW

source ·

pub unsafe extern "system" fn SQLColAttributeW(
    statement_handle: HStmt,
    column_number: USmallInt,
    field_identifier: Desc,
    character_attribute_ptr: Pointer,
    buffer_length: SmallInt,
    string_length_ptr: *mut SmallInt,
    numeric_attribute_ptr: *mut Len
) -> SqlReturn

Expand description

Returns descriptor information for a column in a result set. Descriptor information is returned as a character string, a descriptor-dependent value, or an integer value.

Returns

SUCCESS, SUCCESS_WITH_INFO, ERROR, INVALID_HANDLE, or SQL_STILL_EXECUTING.