I'm getting the following error from Postgres:
ERROR: stack depth limit exceeded
HINT: Increase the configuration parameter "max_stack_depth", after ensuring
the platform's stack depth limit is adequate.
CONTEXT: SQL statement "UPDATE _test_changed_table SET updates = updates + 1
WHERE table_name = $1 "
PL/pgSQL function "fn_update_changes" line 2
This happens even after I drop and recreate the database. What's going on is
that for every table in the database we create three triggers, similar to these
for the 'users' table:
tr_insert_users
tr_update_users
tr_delete_users
Each trigger will add 1 to the corresponding insert/update/delete column in a
table which tracks those. This allows me, when I finish a test run, to check my
"_test_changed_table" table to see what updates, inserts and deletes have
happened on which table:
veure_test=# select * from _test_changed_table;
id |table_name |is_static |inserts |updates |deletes
----+-------------+-----------+---------+---------+---------
4|location | 1| 1| 0| 0
8|email | 0| 0| 0| 0
1|roles | 1| 0| 0| 0
6|users | 1| 0| 0| 0
...
(We do this because we then know which tables have been altered on a given test
run and we only rebuild the changed tables, not the entire db. Saves a lot of
time).
This was working fine until this mornings 'stack depth' errors. Can anyone give
me a pointer as to what's going on? Is there more information I can provide to
help diagnose this?
Cheers,
Ovid
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