binary-copy-end.patch
text/plain
Patch
Same data as JSON:
GET /api/v1/attachments/:id/patch
the parsed metadata as JSON — format, series position, per-file stats; never the diff bytes.
API reference →
Format: context
| File | + | − |
|---|---|---|
| src/backend/commands/copy.c | 20 | 0 |
*** a/src/backend/commands/copy.c
--- b/src/backend/commands/copy.c
***************
*** 2058,2069 **** CopyFrom(CopyState cstate)
int16 fld_count;
ListCell *cur;
! if (!CopyGetInt16(cstate, &fld_count) ||
! fld_count == -1)
{
done = true;
break;
}
if (fld_count != attr_count)
ereport(ERROR,
--- 2058,2087 ----
int16 fld_count;
ListCell *cur;
! if (!CopyGetInt16(cstate, &fld_count))
{
done = true;
break;
}
+
+ if (fld_count == -1)
+ {
+ /*
+ * Reached EOF. In protocol version 3, we should ignore
+ * anything after the end of copy data marker up to the
+ * protocol end of copy data (CopyDone/Fail).
+ */
+ if (cstate->copy_dest == COPY_NEW_FE)
+ {
+ do
+ {
+ cstate->raw_buf_index = cstate->raw_buf_len;
+ } while (CopyLoadRawBuf(cstate));
+ continue;
+ }
+ done = true;
+ break;
+ }
if (fld_count != attr_count)
ereport(ERROR,