Rewriting my frame support types patch to allow any expression in
PRECEDING/FOLLOWING clause, I found the syntax below in PG conflicts:
frame_extent: frame_bound { ... }
| BETWEEN frame_bound AND frame_bound { ... }
;
frame_bound: UNBOUNDED PRECEDING { ... }
| UNBOUNDED FOLLOWING { ... }
Hitoshi Harada umi.tan...@gmail.com writes:
Rewriting my frame support types patch to allow any expression in
PRECEDING/FOLLOWING clause, I found the syntax below in PG conflicts:
Yeah, we ran into that in the original WINDOW patch IIRC, and found some
solution to it that got taken out again
2009/11/25 Tom Lane t...@sss.pgh.pa.us:
Hitoshi Harada umi.tan...@gmail.com writes:
Rewriting my frame support types patch to allow any expression in
PRECEDING/FOLLOWING clause, I found the syntax below in PG conflicts:
Yeah, we ran into that in the original WINDOW patch IIRC, and found some