Hellos,
How to manually increase pg_multixact members and offsets?
Does a transaction waiting for exclusive lock or shared lock result into
entry being created in pg_multixact?
Excerpt of multixact.c:
/*-------------------------------------------------------------------------
2 *
3 * multixact.c
4 * PostgreSQL multi-transaction-log manager
5 *
6 * The pg_multixact manager is a pg_clog-like manager that stores an
array of
7 * MultiXactMember for each MultiXactId. It is a fundamental part of the
8 * shared-row-lock implementation.
Regards...