In addition to values in Table 2-14, the values described in Table 2-18 are available in the curcmd field of the SRV_CURDESC2 structure. The table also lists the relevant cmdoptions values:
Value |
Meaning |
Legal values for cmdoptions |
|---|---|---|
CS_NOSCROLL_ INSENSITIVE |
Non-scrollable, insensitive cursors. |
There are no valid options for this command. cmdoptions will always have the value SRV_CUR_UNUSED.
|
CS_CURSOR_ DECLARE |
Scrollable cursor command options. |
SRV_CUR_SCROLL, SRV_CUR_SCROLL_ INSENS, SRV_CUR_ SCROLL_SEMISENS, SRV_CUR_NOSCROLL_ INSENS. These cmdoptions are valid only at the cursor declare cycle, where the curcmd field of the SRV_CURDESC2 structure may contain one of these options, based on the remote client issuing a ct_cursor |
If you
use the CTOS application, do not use the ct_scroll_fetch routine
with non-scrollable cursors. Instead, use the ct_fetch routine.