| f (defined in col_t) | col_t | |
| i (defined in col_t) | col_t | |
| len (defined in col_t) | col_t | |
| null_indicator (defined in col_t) | col_t | |
| r (defined in col_t) | col_t | |
| s (defined in col_t) | col_t | |
| si (defined in col_t) | col_t | |
| ti (defined in col_t) | col_t | |
| type (defined in col_t) | col_t |
1.6.3