Add FORCE_NOT_NULL support to the file_fdw foreign data wrapper.
Tom Lane <tgl@sss.pgh.pa.us>
Add FORCE_NOT_NULL support to the file_fdw foreign data wrapper. This is implemented as a per-column boolean option, rather than trying to match COPY's convention of a single option listing the column names. Shigeru Hanada, reviewed by KaiGai Kohei
Files
| Path | Change | +/− |
|---|---|---|
| contrib/file_fdw/data/text.csv | added | +4 −0 |
| contrib/file_fdw/file_fdw.c | modified | +105 −7 |
| contrib/file_fdw/input/file_fdw.source | modified | +16 −0 |
| contrib/file_fdw/output/file_fdw.source | modified | +33 −1 |
| doc/src/sgml/file-fdw.sgml | modified | +27 −4 |