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pg_event_trigger_dropped_objects: add is_temp column

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It now also reports temporary objects dropped that are local to the
backend.  Previously we weren't reporting any temp objects because it
was deemed unnecessary; but as it turns out, it is necessary if we want
to keep close track of DDL command execution inside one session.  Temp
objects are reported as living in schema pg_temp, which works because
such a schema-qualification always refers to the temp objects of the
current session.
This commit is contained in:
Alvaro Herrera
2015-04-06 11:40:55 -03:00
parent 70dc2db7f1
commit e9a077cad3
11 changed files with 87 additions and 41 deletions
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15
src/backend/utils/cache/lsyscache.c vendored
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@ -19,6 +19,7 @@
#include "access/htup_details.h"
#include "access/nbtree.h"
#include "bootstrap/bootstrap.h"
#include "catalog/namespace.h"
#include "catalog/pg_amop.h"
#include "catalog/pg_amproc.h"
#include "catalog/pg_collation.h"
@ -2884,6 +2885,20 @@ get_namespace_name(Oid nspid)
return NULL;
}
/*
* get_namespace_name_or_temp
* As above, but if it is this backend's temporary namespace, return
* "pg_temp" instead.
*/
char *
get_namespace_name_or_temp(Oid nspid)
{
if (isTempNamespace(nspid))
return "pg_temp";
else
return get_namespace_name(nspid);
}
/* ---------- PG_RANGE CACHE ---------- */
/*