Version 10.15.24 v10

EDB Postgres Advanced Server 10.15.24 includes the following bug fixes:

Upstream MergeMerged with community PostgreSQL 10.15. See the community Release Notes for details.
Bug FixDon't emit useless messages about GSS or SSL negotiation failures. [Support Tickets: #1048322, #1048143, #1018659]DB-770
Bug FixWe create this system column for all the foreign tables. However, only oci_dblink and libpq_dblink FDWs use it and the code assumes that this column is used with these two FDWs only. That is incorrect. This commit fixes the assertion failure when system column __remote_rowid_ is selected.DB749
Bug FixFixed handling of multi-character record separators in edbldr. [Support Ticket: #1051362]DB-743
Bug FixFixed group estimate for the remote relation in oci_dblink.DB-701
Bug FixIn non-Pro*C mode, evaluate EXEC SQL IFDEF/IFNDEF expression irrespective of the enclosed 'C' preprocessor directives and emit all 'C' preprocessor directives as-is to the output file. [Support Ticket: #1007795]DB-551ecpg
Bug FixFix row incompatibility issue when SUBTYPE is used in composite type.DB-107SPL