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Using ATSimpleRecursion() in ATPrepCmd() to do so as bbb927b4db9b did is not correct, because ATPrepCmd() can't distinguish between triggers that may be cloned and those that may not, so would wrongly try to recurse for the latter category of triggers. So this commit restores the code in EnableDisableTrigger() that 86f575948c77 had added to do the recursion, which would do it only for triggers that may be cloned, that is, row-level triggers. This also changes tablecmds.c such that ATExecCmd() is able to pass the value of ONLY flag down to EnableDisableTrigger() using its new 'recurse' parameter. This also fixes what seems like an oversight of 86f575948c77 that the recursion to partition triggers would only occur if EnableDisableTrigger() had actually changed the trigger. It is more apt to recurse to inspect partition triggers even if the parent's trigger didn't need to be changed: only then can we be certain that all descendants share the same state afterwards. Backpatch all the way back to 11, like bbb927b4db9b. Care is taken not to break ABI compatibility (and that no catversion bump is needed.) Co-authored-by: Amit Langote <amitlangote09@gmail.com> Reviewed-by: Dmitry Koval <d.koval@postgrespro.ru> Discussion: https://postgr.es/m/CA+HiwqG-cZT3XzGAnEgZQLoQbyfJApVwOTQaCaas1mhpf+4V5A@mail.gmail.com
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.