typedef struct a_table_info {
    struct a_table_info *next;
    a_sql_uint32        table_id;
    a_sql_uint32        table_pages;
    a_sql_uint32        index_pages;
    a_sql_uint32        table_used;
    a_sql_uint32        index_used;
    char *              table_name;
    a_sql_uint32        table_used_pct;
    a_sql_uint32        index_used_pct;
} a_table_info;