| commit | ca187d7455f174da40e26e6e0c8361821ee19559 | |
| author | Tom Lane <tgl@sss.pgh.pa.us> | |
| Tue, 12 Jul 2022 14:46:58 +0000 (12 10:46 -0400) | ||
| committer | Tom Lane <tgl@sss.pgh.pa.us> | |
| Tue, 12 Jul 2022 14:46:58 +0000 (12 10:46 -0400) | ||
| tree | 39b1e3521ca333d9d2a8c7b1d8b43131ed1d6979 | treesnapshot (tar.gz zip) |
| parent | 09c5acee8ef90a9a94993dad937bdcd56ccaf1e3 | commitdiff |
Invent nodetag_only attribute for Nodes.
This allows explaining gen_node_support.pl's handling of execnodes.h
and some other input files as being a shortcut for explicit marking
of all their node declarations as pg_node_attr(nodetag_only).
I foresee that someday we might need to be more fine-grained about
that, and this change provides the infrastructure needed to do so.
For now, it just allows removal of the script's klugy special case
for CallContext and InlineCodeBlock.
Discussion: https://postgr.es/m/75063.1657410615@sss.pgh.pa.us
This allows explaining gen_node_support.pl's handling of execnodes.h
and some other input files as being a shortcut for explicit marking
of all their node declarations as pg_node_attr(nodetag_only).
I foresee that someday we might need to be more fine-grained about
that, and this change provides the infrastructure needed to do so.
For now, it just allows removal of the script's klugy special case
for CallContext and InlineCodeBlock.
Discussion: https://postgr.es/m/75063.1657410615@sss.pgh.pa.us
| src/backend/nodes/gen_node_support.pl | diffblobblamehistory | |
| src/include/nodes/nodes.h | diffblobblamehistory | |
| src/include/nodes/parsenodes.h | diffblobblamehistory |