[taler-challenger] branch master updated: remove locking, we'll revert to sequential use as locking requires superuser

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grothoff pushed a commit to branch master
in repository challenger.

The following commit(s) were added to refs/heads/master by this push:
     new ce70a36  remove locking, we'll revert to sequential use as locking 
requires superuser
ce70a36 is described below

commit ce70a369c4bb6fe77bcdf4581d707744693787fd
Author: Christian Grothoff <grothoff@gnunet.org>
AuthorDate: Wed Sep 6 21:28:07 2023 +0200

    remove locking, we'll revert to sequential use as locking requires superuser
---
 src/challengerdb/versioning.sql | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/challengerdb/versioning.sql b/src/challengerdb/versioning.sql
index c7fa812..444cf95 100644
--- a/src/challengerdb/versioning.sql
+++ b/src/challengerdb/versioning.sql
@@ -146,10 +146,6 @@
 
 BEGIN;
 
--- Added by Christian Grothoff to support concurrency, see
--- 
https://stackoverflow.com/questions/29900845/create-schema-if-not-exists-raises-duplicate-key-error?rq=4
-LOCK TABLE pg_catalog.pg_namespace;
-
 
 -- This file adds versioning support to database it will be loaded to.
 -- It requires that PL/pgSQL is already loaded - will raise exception 
otherwise.

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