[02:42:17.132] src/tools/ci/cores_backtrace.sh linux /tmp/cores [02:42:17.346] dumping /tmp/cores/postgres-6-29064.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres [02:42:17.606] [New LWP 29064] [02:42:17.609] [02:42:17.609] This GDB supports auto-downloading debuginfo from the following URLs: [02:42:17.609] [02:42:17.609] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [02:42:17.609] Debuginfod has been disabled. [02:42:17.609] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [02:42:17.728] [Thread debugging using libthread_db enabled] [02:42:17.728] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [02:42:17.728] Core was generated by `postgres: old_node: postgres regression [local] MERGE '. [02:42:17.728] Program terminated with signal SIGABRT, Aborted. [02:42:17.728] #0 0x00007fecb5bdbe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:18.561] [02:42:18.561] Thread 1 (Thread 0x7fecb5a21240 (LWP 29064)): [02:42:18.561] #0 0x00007fecb5bdbe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:18.561] No symbol table info available. [02:42:18.561] #1 0x00007fecb5b8cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:18.561] No symbol table info available. [02:42:18.561] #2 0x00007fecb5b77472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:18.561] No symbol table info available. [02:42:18.561] #3 0x000055a2c76c4d01 in ExceptionalCondition (conditionName=conditionName@entry=0x55a2c79a2d00 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x55a2c79a2ee0 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66 [02:42:18.561] No locals. [02:42:18.561] #4 0x000055a2c6eef250 in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffdffb31780, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffdffb31460) at execTuples.c:1737 [02:42:18.561] No locals. [02:42:18.561] #5 0x000055a2c6e5ddc6 in ExecIRDeleteTriggers (estate=estate@entry=0x625000078200, relinfo=relinfo@entry=0x6250000787b0, slot=slot@entry=0x7ffdffb31780) at trigger.c:2841 [02:42:18.561] trigger = 0x625000078a10 [02:42:18.561] oldtuple = [02:42:18.561] trigdesc = 0x6250000789c0 [02:42:18.561] newtuple = 0x0 [02:42:18.561] should_free = [02:42:18.561] LocTriggerData = [02:42:18.561] i = 0 [02:42:18.561] #6 0x000055a2c6f5bb37 in ExecMergeMatched (context=context@entry=0x7ffdffb317c0, resultRelInfo=resultRelInfo@entry=0x6250000787b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffdffb31780, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffdffb31680) at nodeModifyTable.c:3043 [02:42:18.561] relaction = 0x629000981650 [02:42:18.561] commandType = CMD_DELETE [02:42:18.561] result = [02:42:18.561] updateCxt = [02:42:18.561] l__state = [02:42:18.561] mtstate = 0x6250000785a0 [02:42:18.561] mergeActions = 0x6250000788c0 [02:42:18.561] actionStates = 0x629000981c10 [02:42:18.561] newslot = 0x0 [02:42:18.561] rslot = 0x0 [02:42:18.561] estate = 0x625000078200 [02:42:18.561] econtext = 0x629000980c60 [02:42:18.561] isNull = [02:42:18.561] epqstate = 0x625000078688 [02:42:18.561] l = [02:42:18.561] __func__ = "ExecMergeMatched" [02:42:18.561] lmerge_matched = [02:42:18.561] #7 0x000055a2c6f5ca61 in ExecMerge (context=context@entry=0x7ffdffb317c0, resultRelInfo=resultRelInfo@entry=0x6250000787b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffdffb31780, canSetTag=) at nodeModifyTable.c:2804 [02:42:18.561] rslot = 0x0 [02:42:18.561] matched = [02:42:18.561] #8 0x000055a2c6f5ea99 in ExecModifyTable (pstate=) at nodeModifyTable.c:4133 [02:42:18.561] node = 0x6250000785a0 [02:42:18.561] context = [02:42:18.561] estate = 0x625000078200 [02:42:18.561] operation = CMD_MERGE [02:42:18.561] resultRelInfo = 0x6250000787b0 [02:42:18.561] subplanstate = 0x625000078ee0 [02:42:18.561] slot = [02:42:18.561] oldSlot = [02:42:18.561] tuple_ctid = [02:42:18.561] oldtupdata = [02:42:18.561] oldtuple = 0x7ffdffb31780 [02:42:18.561] tupleid = 0x0 [02:42:18.561] __func__ = "ExecModifyTable" [02:42:18.561] #9 0x000055a2c6edf57d in ExecProcNodeFirst (node=0x6250000785a0) at execProcnode.c:469 [02:42:18.561] No locals. [02:42:18.561] #10 0x000055a2c6ec8c91 in ExecProcNode (node=node@entry=0x6250000785a0) at ../../../src/include/executor/executor.h:278 [02:42:18.561] No locals. [02:42:18.561] #11 0x000055a2c6ec8df2 in ExecutePlan (estate=estate@entry=0x625000078200, planstate=0x6250000785a0, use_parallel_mode=, operation=operation@entry=CMD_MERGE, sendTuples=true, numberTuples=numberTuples@entry=0, direction=ForwardScanDirection, dest=0x619000051c90, execute_once=true) at execMain.c:1641 [02:42:18.561] slot = [02:42:18.561] current_tuple_count = 0 [02:42:18.561] #12 0x000055a2c6ecab0b in standard_ExecutorRun (queryDesc=0x61d000172ec8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358 [02:42:18.561] estate = 0x625000078200 [02:42:18.561] operation = CMD_MERGE [02:42:18.561] dest = 0x619000051c90 [02:42:18.561] sendTuples = true [02:42:18.561] oldcontext = 0x619000051980 [02:42:18.561] __func__ = "standard_ExecutorRun" [02:42:18.561] #13 0x000055a2c6ecad83 in ExecutorRun (queryDesc=queryDesc@entry=0x61d000172ec8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299 [02:42:18.561] No locals. [02:42:18.561] #14 0x000055a2c73bc8d8 in ProcessQuery (plan=plan@entry=0x6310004906d0, sourceText=0x625000007a00 "MERGE INTO rw_view2 t\n USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n WHEN MATCHED AND t.a <= 1 THEN DELETE\n WHEN MATCHED THEN UPDATE SET b = s.b\n WHEN NOT MATCHED AN"..., params=0x0, queryEnv=0x0, dest=dest@entry=0x619000051c90, qc=qc@entry=0x7ffdffb31a40) at pquery.c:160 [02:42:18.561] queryDesc = 0x61d000172ec8 [02:42:18.561] #15 0x000055a2c73be8e3 in PortalRunMulti (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x619000051c90, altdest=0x55a2c7d5edc0 , qc=qc@entry=0x7ffdffb31a40) at pquery.c:1278 [02:42:18.561] pstmt = 0x6310004906d0 [02:42:18.561] stmtlist_item__state = [02:42:18.561] active_snapshot_set = true [02:42:18.561] stmtlist_item = 0x6310004907f8 [02:42:18.561] #16 0x000055a2c73befc5 in FillPortalStore (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true) at pquery.c:1026 [02:42:18.561] treceiver = 0x619000051c90 [02:42:18.561] qc = [02:42:18.561] __func__ = "FillPortalStore" [02:42:18.561] #17 0x000055a2c73bf970 in PortalRun (portal=portal@entry=0x625000032200, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x631000490830, altdest=altdest@entry=0x631000490830, qc=) at pquery.c:763 [02:42:18.561] _save_exception_stack = 0x7ffdffb31ed0 [02:42:18.561] _save_context_stack = 0x0 [02:42:18.561] _local_sigjmp_buf = [02:42:18.561] _do_rethrow = [02:42:18.561] result = [02:42:18.561] nprocessed = [02:42:18.561] saveTopTransactionResourceOwner = 0x629000024248 [02:42:18.561] saveTopTransactionContext = 0x625000039900 [02:42:18.561] saveActivePortal = 0x0 [02:42:18.561] saveResourceOwner = 0x629000024248 [02:42:18.561] savePortalContext = 0x0 [02:42:18.561] saveMemoryContext = 0x625000039900 [02:42:18.561] __func__ = "PortalRun" [02:42:18.561] #18 0x000055a2c73b6d6c in exec_simple_query (query_string=query_string@entry=0x625000007a00 "MERGE INTO rw_view2 t\n USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n WHEN MATCHED AND t.a <= 1 THEN DELETE\n WHEN MATCHED THEN UPDATE SET b = s.b\n WHEN NOT MATCHED AN"...) at postgres.c:1284 [02:42:18.561] cmdtaglen = [02:42:18.561] snapshot_set = [02:42:18.561] per_parsetree_context = 0x0 [02:42:18.561] plantree_list = 0x6310004907e0 [02:42:18.561] parsetree = 0x62500066d688 [02:42:18.561] commandTag = [02:42:18.561] qc = [02:42:18.561] querytree_list = [02:42:18.561] portal = 0x625000032200 [02:42:18.561] receiver = 0x631000490830 [02:42:18.561] format = [02:42:18.561] cmdtagname = [02:42:18.561] parsetree_item__state = [02:42:18.561] dest = DestRemote [02:42:18.561] oldcontext = 0x625000039900 [02:42:18.561] parsetree_list = 0x62500066d6b8 [02:42:18.561] parsetree_item = 0x62500066d6d0 [02:42:18.561] save_log_statement_stats = false [02:42:18.561] was_logged = true [02:42:18.561] use_implicit_block = false [02:42:18.561] msec_str = [02:42:18.561] __func__ = "exec_simple_query" [02:42:18.561] #19 0x000055a2c73ba982 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766 [02:42:18.561] query_string = 0x625000007a00 "MERGE INTO rw_view2 t\n USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n WHEN MATCHED AND t.a <= 1 THEN DELETE\n WHEN MATCHED THEN UPDATE SET b = s.b\n WHEN NOT MATCHED AN"... [02:42:18.561] firstchar = [02:42:18.561] input_message = [02:42:18.561] local_sigjmp_buf = [02:42:18.561] send_ready_for_query = [02:42:18.561] idle_in_transaction_timeout_enabled = [02:42:18.561] idle_session_timeout_enabled = [02:42:18.561] __func__ = "PostgresMain" [02:42:18.561] #20 0x000055a2c73acd4d in BackendMain (startup_data=startup_data@entry=0x7ffdffb320a0 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107 [02:42:18.561] bsdata = 0x7ffdffb320a0 [02:42:18.561] #21 0x000055a2c7216ce2 in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffdffb320a0 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffdffb32130) at launch_backend.c:274 [02:42:18.561] pid = [02:42:18.561] #22 0x000055a2c721dd61 in BackendStartup (client_sock=client_sock@entry=0x7ffdffb32130) at postmaster.c:3415 [02:42:18.561] bn = 0x62500001e598 [02:42:18.561] pid = [02:42:18.561] startup_data = [02:42:18.561] __func__ = "BackendStartup" [02:42:18.561] #23 0x000055a2c721e42a in ServerLoop () at postmaster.c:1648 [02:42:18.561] s = [02:42:18.561] i = 0 [02:42:18.561] now = [02:42:18.561] last_lockfile_recheck_time = 1726540856 [02:42:18.561] last_touch_time = 1726540856 [02:42:18.561] events = [02:42:18.561] nevents = 1 [02:42:18.561] __func__ = "ServerLoop" [02:42:18.561] #24 0x000055a2c72203e5 in PostmasterMain (argc=argc@entry=4, argv=argv@entry=0x604000000610) at postmaster.c:1346 [02:42:18.561] opt = [02:42:18.561] status = [02:42:18.561] userDoption = [02:42:18.561] listen_addr_saved = false [02:42:18.561] output_config_variable = [02:42:18.561] __func__ = "PostmasterMain" [02:42:18.561] #25 0x000055a2c6fcde9a in main (argc=4, argv=0x604000000610) at main.c:197 [02:42:18.561] do_check_root = [02:42:18.594] -e [02:42:18.594] [02:42:18.594] [02:42:18.658] dumping /tmp/cores/postgres-6-17750.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres [02:42:18.889] [New LWP 17750] [02:42:18.891] [02:42:18.891] This GDB supports auto-downloading debuginfo from the following URLs: [02:42:18.891] [02:42:18.891] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [02:42:18.891] Debuginfod has been disabled. [02:42:18.891] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [02:42:18.998] [Thread debugging using libthread_db enabled] [02:42:18.998] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [02:42:18.998] Core was generated by `postgres: postgres regression [local] MERGE '. [02:42:18.998] Program terminated with signal SIGABRT, Aborted. [02:42:18.998] #0 0x00007f7e034abe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:19.790] [02:42:19.790] Thread 1 (Thread 0x7f7e03b2b240 (LWP 17750)): [02:42:19.790] #0 0x00007f7e034abe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:19.790] No symbol table info available. [02:42:19.790] #1 0x00007f7e0345cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:19.790] No symbol table info available. [02:42:19.790] #2 0x00007f7e03447472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 [02:42:19.790] No symbol table info available. [02:42:19.790] #3 0x000055869fb4ad01 in ExceptionalCondition (conditionName=conditionName@entry=0x55869fe28d00 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x55869fe28ee0 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66 [02:42:19.790] No locals. [02:42:19.790] #4 0x000055869f375250 in ExecFetchSlotHeapTuple (slot=slot@entry=0x7fff8f3707b0, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7fff8f370490) at execTuples.c:1737 [02:42:19.790] No locals. [02:42:19.790] #5 0x000055869f2e3dc6 in ExecIRDeleteTriggers (estate=estate@entry=0x625000136200, relinfo=relinfo@entry=0x6250001367b0, slot=slot@entry=0x7fff8f3707b0) at trigger.c:2841 [02:42:19.790] trigger = 0x625000136a10 [02:42:19.790] oldtuple = [02:42:19.790] trigdesc = 0x6250001369c0 [02:42:19.790] newtuple = 0x0 [02:42:19.790] should_free = [02:42:19.790] LocTriggerData = [02:42:19.790] i = 0 [02:42:19.790] #6 0x000055869f3e1b37 in ExecMergeMatched (context=context@entry=0x7fff8f3707f0, resultRelInfo=resultRelInfo@entry=0x6250001367b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7fff8f3707b0, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7fff8f3706b0) at nodeModifyTable.c:3043 [02:42:19.790] relaction = 0x629000977650 [02:42:19.790] commandType = CMD_DELETE [02:42:19.790] result = [02:42:19.790] updateCxt = [02:42:19.790] l__state = [02:42:19.790] mtstate = 0x6250001365a0 [02:42:19.790] mergeActions = 0x6250001368c0 [02:42:19.790] actionStates = 0x629000977c10 [02:42:19.790] newslot = 0x0 [02:42:19.790] rslot = 0x0 [02:42:19.790] estate = 0x625000136200 [02:42:19.790] econtext = 0x629000976c60 [02:42:19.790] isNull = [02:42:19.790] epqstate = 0x625000136688 [02:42:19.790] l = [02:42:19.790] __func__ = "ExecMergeMatched" [02:42:19.790] lmerge_matched = [02:42:19.790] #7 0x000055869f3e2a61 in ExecMerge (context=context@entry=0x7fff8f3707f0, resultRelInfo=resultRelInfo@entry=0x6250001367b0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7fff8f3707b0, canSetTag=) at nodeModifyTable.c:2804 [02:42:19.790] rslot = 0x0 [02:42:19.790] matched = [02:42:19.790] #8 0x000055869f3e4a99 in ExecModifyTable (pstate=) at nodeModifyTable.c:4133 [02:42:19.790] node = 0x6250001365a0 [02:42:19.790] context = [02:42:19.790] estate = 0x625000136200 [02:42:19.790] operation = CMD_MERGE [02:42:19.790] resultRelInfo = 0x6250001367b0 [02:42:19.790] subplanstate = 0x625000136ee0 [02:42:19.790] slot = [02:42:19.790] oldSlot = [02:42:19.790] tuple_ctid = [02:42:19.790] oldtupdata = [02:42:19.790] oldtuple = 0x7fff8f3707b0 [02:42:19.790] tupleid = 0x0 [02:42:19.790] __func__ = "ExecModifyTable" [02:42:19.790] #9 0x000055869f36557d in ExecProcNodeFirst (node=0x6250001365a0) at execProcnode.c:469 [02:42:19.790] No locals. [02:42:19.790] #10 0x000055869f34ec91 in ExecProcNode (node=node@entry=0x6250001365a0) at ../../../src/include/executor/executor.h:278 [02:42:19.790] No locals. [02:42:19.790] #11 0x000055869f34edf2 in ExecutePlan (estate=estate@entry=0x625000136200, planstate=0x6250001365a0, use_parallel_mode=, operation=operation@entry=CMD_MERGE, sendTuples=true, numberTuples=numberTuples@entry=0, direction=ForwardScanDirection, dest=0x619000050890, execute_once=true) at execMain.c:1641 [02:42:19.790] slot = [02:42:19.790] current_tuple_count = 0 [02:42:19.790] #12 0x000055869f350b0b in standard_ExecutorRun (queryDesc=0x61d0001710c8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358 [02:42:19.790] estate = 0x625000136200 [02:42:19.790] operation = CMD_MERGE [02:42:19.790] dest = 0x619000050890 [02:42:19.790] sendTuples = true [02:42:19.790] oldcontext = 0x619000050580 [02:42:19.790] __func__ = "standard_ExecutorRun" [02:42:19.790] #13 0x000055869f350d83 in ExecutorRun (queryDesc=queryDesc@entry=0x61d0001710c8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299 [02:42:19.790] No locals. [02:42:19.790] #14 0x000055869f8428d8 in ProcessQuery (plan=plan@entry=0x6310004906d0, sourceText=0x625000007a00 "MERGE INTO rw_view2 t\n USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n WHEN MATCHED AND t.a <= 1 THEN DELETE\n WHEN MATCHED THEN UPDATE SET b = s.b\n WHEN NOT MATCHED AN"..., params=0x0, queryEnv=0x0, dest=dest@entry=0x619000050890, qc=qc@entry=0x7fff8f370a70) at pquery.c:160 [02:42:19.790] queryDesc = 0x61d0001710c8 [02:42:19.790] #15 0x000055869f8448e3 in PortalRunMulti (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x619000050890, altdest=0x5586a01e4dc0 , qc=qc@entry=0x7fff8f370a70) at pquery.c:1278 [02:42:19.790] pstmt = 0x6310004906d0 [02:42:19.790] stmtlist_item__state = [02:42:19.790] active_snapshot_set = true [02:42:19.790] stmtlist_item = 0x6310004907f8 [02:42:19.790] #16 0x000055869f844fc5 in FillPortalStore (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true) at pquery.c:1026 [02:42:19.790] treceiver = 0x619000050890 [02:42:19.790] qc = [02:42:19.790] __func__ = "FillPortalStore" [02:42:19.790] #17 0x000055869f845970 in PortalRun (portal=portal@entry=0x62500002fa00, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x631000490830, altdest=altdest@entry=0x631000490830, qc=) at pquery.c:763 [02:42:19.790] _save_exception_stack = 0x7fff8f370f00 [02:42:19.790] _save_context_stack = 0x0 [02:42:19.790] _local_sigjmp_buf = [02:42:19.790] _do_rethrow = [02:42:19.790] result = [02:42:19.790] nprocessed = [02:42:19.790] saveTopTransactionResourceOwner = 0x629000024248 [02:42:19.790] saveTopTransactionContext = 0x625000037100 [02:42:19.790] saveActivePortal = 0x0 [02:42:19.790] saveResourceOwner = 0x629000024248 [02:42:19.790] savePortalContext = 0x0 [02:42:19.790] saveMemoryContext = 0x625000037100 [02:42:19.790] __func__ = "PortalRun" [02:42:19.790] #18 0x000055869f83cd6c in exec_simple_query (query_string=query_string@entry=0x625000007a00 "MERGE INTO rw_view2 t\n USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n WHEN MATCHED AND t.a <= 1 THEN DELETE\n WHEN MATCHED THEN UPDATE SET b = s.b\n WHEN NOT MATCHED AN"...) at postgres.c:1284 [02:42:19.790] cmdtaglen = [02:42:19.790] snapshot_set = [02:42:19.790] per_parsetree_context = 0x0 [02:42:19.790] plantree_list = 0x6310004907e0 [02:42:19.790] parsetree = 0x6250006abe88 [02:42:19.790] commandTag = [02:42:19.790] qc = [02:42:19.790] querytree_list = [02:42:19.790] portal = 0x62500002fa00 [02:42:19.790] receiver = 0x631000490830 [02:42:19.790] format = [02:42:19.790] cmdtagname = [02:42:19.790] parsetree_item__state = [02:42:19.790] dest = DestRemote [02:42:19.790] oldcontext = 0x625000037100 [02:42:19.790] parsetree_list = 0x6250006abeb8 [02:42:19.790] parsetree_item = 0x6250006abed0 [02:42:19.790] save_log_statement_stats = false [02:42:19.790] was_logged = false [02:42:19.790] use_implicit_block = false [02:42:19.790] msec_str = [02:42:19.790] __func__ = "exec_simple_query" [02:42:19.790] #19 0x000055869f840982 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766 [02:42:19.790] query_string = 0x625000007a00 "MERGE INTO rw_view2 t\n USING (SELECT x, 'R'||x FROM generate_series(0,3) x) AS s(a,b) ON t.a = s.a\n WHEN MATCHED AND t.a <= 1 THEN DELETE\n WHEN MATCHED THEN UPDATE SET b = s.b\n WHEN NOT MATCHED AN"... [02:42:19.790] firstchar = [02:42:19.790] input_message = [02:42:19.790] local_sigjmp_buf = [02:42:19.790] send_ready_for_query = [02:42:19.790] idle_in_transaction_timeout_enabled = [02:42:19.790] idle_session_timeout_enabled = [02:42:19.790] __func__ = "PostgresMain" [02:42:19.790] #20 0x000055869f832d4d in BackendMain (startup_data=startup_data@entry=0x7fff8f3710d0 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107 [02:42:19.790] bsdata = 0x7fff8f3710d0 [02:42:19.790] #21 0x000055869f69cce2 in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7fff8f3710d0 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7fff8f371160) at launch_backend.c:274 [02:42:19.790] pid = [02:42:19.790] #22 0x000055869f6a3d61 in BackendStartup (client_sock=client_sock@entry=0x7fff8f371160) at postmaster.c:3415 [02:42:19.790] bn = 0x625000019638 [02:42:19.790] pid = [02:42:19.790] startup_data = [02:42:19.790] __func__ = "BackendStartup" [02:42:19.790] #23 0x000055869f6a442a in ServerLoop () at postmaster.c:1648 [02:42:19.790] s = [02:42:19.790] i = 0 [02:42:19.790] now = [02:42:19.790] last_lockfile_recheck_time = 1726540765 [02:42:19.790] last_touch_time = 1726540765 [02:42:19.790] events = [02:42:19.790] nevents = 1 [02:42:19.790] __func__ = "ServerLoop" [02:42:19.790] #24 0x000055869f6a63e5 in PostmasterMain (argc=argc@entry=8, argv=argv@entry=0x607000000330) at postmaster.c:1346 [02:42:19.790] opt = [02:42:19.790] status = [02:42:19.790] userDoption = [02:42:19.790] listen_addr_saved = false [02:42:19.790] output_config_variable = [02:42:19.790] __func__ = "PostmasterMain" [02:42:19.790] #25 0x000055869f453e9a in main (argc=8, argv=0x607000000330) at main.c:197 [02:42:19.790] do_check_root =