postgres

Author SHA1 Message Date

Author	SHA1	Message	Date
Alvaro Herrera	c219d9b0a5	Split tuple struct defs from htup.h to htup_details.h This reduces unnecessary exposure of other headers through htup.h, which is very widely included by many files. I have chosen to move the function prototypes to the new file as well, because that means htup.h no longer needs to include tupdesc.h. In itself this doesn't have much effect in indirect inclusion of tupdesc.h throughout the tree, because it's also required by execnodes.h; but it's something to explore in the future, and it seemed best to do the htup.h change now while I'm busy with it.	13 years ago
Robert Haas	3a0e4d36eb	Make new event trigger facility actually do something. Commit `3855968f32` added syntax, pg_dump, psql support, and documentation, but the triggers didn't actually fire. With this commit, they now do. This is still a pretty basic facility overall because event triggers do not get a whole lot of information about what the user is trying to do unless you write them in C; and there's still no option to fire them anywhere except at the very beginning of the execution sequence, but it's better than nothing, and a good building block for future work. Along the way, add a regression test for ALTER LARGE OBJECT, since testing of event triggers reveals that we haven't got one. Dimitri Fontaine and Robert Haas	13 years ago
Robert Haas	3855968f32	Syntax support and documentation for event triggers. They don't actually do anything yet; that will get fixed in a follow-on commit. But this gets the basic infrastructure in place, including CREATE/ALTER/DROP EVENT TRIGGER; support for COMMENT, SECURITY LABEL, and ALTER EXTENSION .. ADD/DROP EVENT TRIGGER; pg_dump and psql support; and documentation for the anticipated initial feature set. Dimitri Fontaine, with review and a bunch of additional hacking by me. Thom Brown extensively reviewed earlier versions of this patch set, but there's not a whole lot of that code left in this commit, as it turns out.	13 years ago

Alvaro Herrera

Split tuple struct defs from htup.h to htup_details.h

This reduces unnecessary exposure of other headers through htup.h, which
is very widely included by many files.

I have chosen to move the function prototypes to the new file as well,
because that means htup.h no longer needs to include tupdesc.h.  In
itself this doesn't have much effect in indirect inclusion of tupdesc.h
throughout the tree, because it's also required by execnodes.h; but it's
something to explore in the future, and it seemed best to do the htup.h
change now while I'm busy with it.

13 years ago

Robert Haas

3a0e4d36eb

Make new event trigger facility actually do something.

Commit 3855968f32 added syntax, pg_dump,
psql support, and documentation, but the triggers didn't actually fire.
With this commit, they now do.  This is still a pretty basic facility
overall because event triggers do not get a whole lot of information
about what the user is trying to do unless you write them in C; and
there's still no option to fire them anywhere except at the very
beginning of the execution sequence, but it's better than nothing,
and a good building block for future work.

Along the way, add a regression test for ALTER LARGE OBJECT, since
testing of event triggers reveals that we haven't got one.

Dimitri Fontaine and Robert Haas

13 years ago

Robert Haas

3855968f32

Syntax support and documentation for event triggers.

They don't actually do anything yet; that will get fixed in a
follow-on commit.  But this gets the basic infrastructure in place,
including CREATE/ALTER/DROP EVENT TRIGGER; support for COMMENT,
SECURITY LABEL, and ALTER EXTENSION .. ADD/DROP EVENT TRIGGER;
pg_dump and psql support; and documentation for the anticipated
initial feature set.

Dimitri Fontaine, with review and a bunch of additional hacking by me.
Thom Brown extensively reviewed earlier versions of this patch set,
but there's not a whole lot of that code left in this commit, as it
turns out.

13 years ago

3 Commits (b19e4250b45e91c9cbdd18d35ea6391ab5961c8d)