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| author | Robert Haas <rhaas@postgresql.org> | 2010-11-25 11:48:49 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2010-11-25 11:50:13 -0500 |
| commit | cc1ed40d57aa68322e43a7b0a3320a6c5aff010a (patch) | |
| tree | 9ea4ae8d86ab1e9709e16357a05040700acbe02a /src/backend/commands/tablecmds.c | |
| parent | d3c126544342728ab4b5c167b4f4b01a39270db5 (diff) | |
| download | postgresql-cc1ed40d57aa68322e43a7b0a3320a6c5aff010a.tar.gz postgresql-cc1ed40d57aa68322e43a7b0a3320a6c5aff010a.zip | |
Object access hook framework, with post-creation hook.
After a SQL object is created, we provide an opportunity for security
or logging plugins to get control; for example, a security label provider
could use this to assign an initial security label to newly created
objects. The basic infrastructure is (hopefully) reusable for other types
of events that might require similar treatment.
KaiGai Kohei, with minor adjustments.
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index e8808e28c68..937992ba585 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -26,6 +26,7 @@ #include "catalog/index.h" #include "catalog/indexing.h" #include "catalog/namespace.h" +#include "catalog/objectaccess.h" #include "catalog/pg_constraint.h" #include "catalog/pg_depend.h" #include "catalog/pg_inherits.h" @@ -4080,6 +4081,10 @@ ATExecAddColumn(AlteredTableInfo *tab, Relation rel, heap_freetuple(reltup); + /* Post creation hook for new attribute */ + InvokeObjectAccessHook(OAT_POST_CREATE, + RelationRelationId, myrelid, newattnum); + heap_close(pgclass, RowExclusiveLock); /* Make the attribute's catalog entry visible */ |