database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-04-29 13:56:47 +03:00
Code

Document trigger-firing behavior for inheritance/partitioning.

Browse Source 
Amit Langote, reviewed Thomas Munro and by me.

Discussion: http://postgr.es/m/CA+Tgmoadpcs3=mMgdyqVX7L7L_PwO_Dn5j-98a6Tj7ByBuimUQ@mail.gmail.com
This commit is contained in:
Robert Haas 2017-05-09 23:49:20 -04:00
parent a5775991bb
commit e17628145a
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
doc/src/sgml/trigger.sgml
View File

@ -122,6 +122,14 @@
identified as needing to be operated on.
</para>
<para>
A statement that targets a parent table in a inheritance or partitioning
hierarchy does not cause the statement-level triggers of affected child
tables to be fired; only the parent table's statement-level triggers are
fired. However, row-level triggers of any affected child tables will be
fired.
</para>
<para>
If an <command>INSERT</command> contains an <literal>ON CONFLICT
DO UPDATE</> clause, it is possible that the effects of all