Function odbc_sys::SQLColumnsW

pub unsafe extern "system" fn SQLColumnsW(
    statement_handle: SQLHSTMT, 
    catalog_name: *const SQLWCHAR, 
    catalog_name_length: SQLSMALLINT, 
    schema_name: *const SQLWCHAR, 
    schema_name_length: SQLSMALLINT, 
    table_name: *const SQLWCHAR, 
    table_name_length: SQLSMALLINT, 
    column_name: *const SQLWCHAR, 
    column_name_length: SQLSMALLINT
) -> SQLRETURN

Returns the list of column names in specified tables. The driver returns this information as a result set on the specified StatementHandle.

Returns

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_ERROR, SQL_INVALID_HANDLE, or SQL_STILL_EXECUTING.