[12:06:56.996] src/tools/ci/cores_backtrace.sh linux /tmp/cores [12:06:57.202] dumping /tmp/cores/postgres-6-30278.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres [12:06:57.449] [New LWP 30278] [12:06:57.454] [12:06:57.454] This GDB supports auto-downloading debuginfo from the following URLs: [12:06:57.454] [12:06:57.454] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [12:06:57.454] Debuginfod has been disabled. [12:06:57.454] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [12:06:57.558] [Thread debugging using libthread_db enabled] [12:06:57.558] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [12:06:57.558] Core was generated by `postgres: old_node: postgres regression [local] MERGE '. [12:06:57.558] Program terminated with signal SIGABRT, Aborted. [12:06:57.558] #0 0x00007fe6c5aabe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:58.449] [12:06:58.449] Thread 1 (Thread 0x7fe6c582c240 (LWP 30278)): [12:06:58.449] #0 0x00007fe6c5aabe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:58.449] No symbol table info available. [12:06:58.449] #1 0x00007fe6c5a5cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:58.449] No symbol table info available. [12:06:58.449] #2 0x00007fe6c5a47472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:58.449] No symbol table info available. [12:06:58.449] #3 0x000056069a145f30 in ExceptionalCondition (conditionName=conditionName@entry=0x56069a424a00 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x56069a424be0 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66 [12:06:58.449] No locals. [12:06:58.449] #4 0x0000560699970c5e in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffc56ed2110, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffc56ed1df0) at execTuples.c:1737 [12:06:58.449] No locals. [12:06:58.449] #5 0x00005606998df7d4 in ExecIRDeleteTriggers (estate=estate@entry=0x625000070a00, relinfo=relinfo@entry=0x625000070fb0, slot=slot@entry=0x7ffc56ed2110) at trigger.c:2841 [12:06:58.449] trigger = 0x625000071210 [12:06:58.449] oldtuple = [12:06:58.449] trigdesc = 0x6250000711c0 [12:06:58.449] newtuple = 0x0 [12:06:58.449] should_free = [12:06:58.449] LocTriggerData = [12:06:58.449] i = 0 [12:06:58.449] #6 0x00005606999dd545 in ExecMergeMatched (context=context@entry=0x7ffc56ed2150, resultRelInfo=resultRelInfo@entry=0x625000070fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffc56ed2110, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffc56ed2010) at nodeModifyTable.c:3043 [12:06:58.449] relaction = 0x62900097c650 [12:06:58.449] commandType = CMD_DELETE [12:06:58.449] result = [12:06:58.449] updateCxt = [12:06:58.449] l__state = [12:06:58.449] mtstate = 0x625000070da0 [12:06:58.449] mergeActions = 0x6250000710c0 [12:06:58.449] actionStates = 0x62900097cc10 [12:06:58.449] newslot = 0x0 [12:06:58.449] rslot = 0x0 [12:06:58.449] estate = 0x625000070a00 [12:06:58.449] econtext = 0x62900097bc60 [12:06:58.449] isNull = [12:06:58.449] epqstate = 0x625000070e88 [12:06:58.449] l = [12:06:58.449] __func__ = "ExecMergeMatched" [12:06:58.449] lmerge_matched = [12:06:58.449] #7 0x00005606999de46f in ExecMerge (context=context@entry=0x7ffc56ed2150, resultRelInfo=resultRelInfo@entry=0x625000070fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffc56ed2110, canSetTag=) at nodeModifyTable.c:2804 [12:06:58.449] rslot = 0x0 [12:06:58.449] matched = [12:06:58.449] #8 0x00005606999e04a7 in ExecModifyTable (pstate=) at nodeModifyTable.c:4133 [12:06:58.449] node = 0x625000070da0 [12:06:58.449] context = [12:06:58.449] estate = 0x625000070a00 [12:06:58.449] operation = CMD_MERGE [12:06:58.449] resultRelInfo = 0x625000070fb0 [12:06:58.449] subplanstate = 0x6250000716e0 [12:06:58.449] slot = [12:06:58.449] oldSlot = [12:06:58.449] tuple_ctid = [12:06:58.449] oldtupdata = [12:06:58.449] oldtuple = 0x7ffc56ed2110 [12:06:58.449] tupleid = 0x0 [12:06:58.449] __func__ = "ExecModifyTable" [12:06:58.449] #9 0x0000560699960f8b in ExecProcNodeFirst (node=0x625000070da0) at execProcnode.c:469 [12:06:58.449] No locals. [12:06:58.449] #10 0x000056069994a69f in ExecProcNode (node=node@entry=0x625000070da0) at ../../../src/include/executor/executor.h:278 [12:06:58.449] No locals. [12:06:58.449] #11 0x000056069994a800 in ExecutePlan (estate=estate@entry=0x625000070a00, planstate=0x625000070da0, 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 [12:06:58.449] slot = [12:06:58.449] current_tuple_count = 0 [12:06:58.449] #12 0x000056069994c519 in standard_ExecutorRun (queryDesc=0x61d000172ec8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358 [12:06:58.449] estate = 0x625000070a00 [12:06:58.449] operation = CMD_MERGE [12:06:58.449] dest = 0x619000051c90 [12:06:58.449] sendTuples = true [12:06:58.449] oldcontext = 0x619000051980 [12:06:58.449] __func__ = "standard_ExecutorRun" [12:06:58.449] #13 0x000056069994c791 in ExecutorRun (queryDesc=queryDesc@entry=0x61d000172ec8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299 [12:06:58.449] No locals. [12:06:58.449] #14 0x0000560699e3e33e in ProcessQuery (plan=plan@entry=0x631000490648, 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=0x7ffc56ed23d0) at pquery.c:160 [12:06:58.449] queryDesc = 0x61d000172ec8 [12:06:58.449] #15 0x0000560699e40349 in PortalRunMulti (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x619000051c90, altdest=0x56069a7e0fa0 , qc=qc@entry=0x7ffc56ed23d0) at pquery.c:1278 [12:06:58.449] pstmt = 0x631000490648 [12:06:58.449] stmtlist_item__state = [12:06:58.449] active_snapshot_set = true [12:06:58.449] stmtlist_item = 0x631000490770 [12:06:58.449] #16 0x0000560699e40a2b in FillPortalStore (portal=portal@entry=0x625000032200, isTopLevel=isTopLevel@entry=true) at pquery.c:1026 [12:06:58.449] treceiver = 0x619000051c90 [12:06:58.449] qc = [12:06:58.449] __func__ = "FillPortalStore" [12:06:58.449] #17 0x0000560699e413d6 in PortalRun (portal=portal@entry=0x625000032200, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x6310004907a8, altdest=altdest@entry=0x6310004907a8, qc=) at pquery.c:763 [12:06:58.449] _save_exception_stack = 0x7ffc56ed2860 [12:06:58.449] _save_context_stack = 0x0 [12:06:58.449] _local_sigjmp_buf = [12:06:58.449] _do_rethrow = [12:06:58.449] result = [12:06:58.449] nprocessed = [12:06:58.449] saveTopTransactionResourceOwner = 0x629000024248 [12:06:58.449] saveTopTransactionContext = 0x625000039900 [12:06:58.449] saveActivePortal = 0x0 [12:06:58.449] saveResourceOwner = 0x629000024248 [12:06:58.449] savePortalContext = 0x0 [12:06:58.449] saveMemoryContext = 0x625000039900 [12:06:58.449] __func__ = "PortalRun" [12:06:58.449] #18 0x0000560699e387d2 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 [12:06:58.449] cmdtaglen = [12:06:58.449] snapshot_set = [12:06:58.449] per_parsetree_context = 0x0 [12:06:58.449] plantree_list = 0x631000490758 [12:06:58.449] parsetree = 0x6250005c3688 [12:06:58.449] commandTag = [12:06:58.449] qc = [12:06:58.449] querytree_list = [12:06:58.449] portal = 0x625000032200 [12:06:58.449] receiver = 0x6310004907a8 [12:06:58.449] format = [12:06:58.449] cmdtagname = [12:06:58.449] parsetree_item__state = [12:06:58.449] dest = DestRemote [12:06:58.449] oldcontext = 0x625000039900 [12:06:58.449] parsetree_list = 0x6250005c36b8 [12:06:58.449] parsetree_item = 0x6250005c36d0 [12:06:58.449] save_log_statement_stats = false [12:06:58.449] was_logged = true [12:06:58.449] use_implicit_block = false [12:06:58.449] msec_str = [12:06:58.449] __func__ = "exec_simple_query" [12:06:58.449] #19 0x0000560699e3c3e8 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766 [12:06:58.449] 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"... [12:06:58.449] firstchar = [12:06:58.449] input_message = [12:06:58.449] local_sigjmp_buf = [12:06:58.449] send_ready_for_query = [12:06:58.449] idle_in_transaction_timeout_enabled = [12:06:58.449] idle_session_timeout_enabled = [12:06:58.449] __func__ = "PostgresMain" [12:06:58.449] #20 0x0000560699e2e7b3 in BackendMain (startup_data=startup_data@entry=0x7ffc56ed2a30 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107 [12:06:58.449] bsdata = 0x7ffc56ed2a30 [12:06:58.449] #21 0x0000560699c986f0 in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffc56ed2a30 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffc56ed2ac0) at launch_backend.c:274 [12:06:58.450] pid = [12:06:58.450] #22 0x0000560699c9f76f in BackendStartup (client_sock=client_sock@entry=0x7ffc56ed2ac0) at postmaster.c:3415 [12:06:58.450] bn = 0x62500001e278 [12:06:58.450] pid = [12:06:58.450] startup_data = [12:06:58.450] __func__ = "BackendStartup" [12:06:58.450] #23 0x0000560699c9fe38 in ServerLoop () at postmaster.c:1648 [12:06:58.450] s = [12:06:58.450] i = 0 [12:06:58.450] now = [12:06:58.450] last_lockfile_recheck_time = 1726056324 [12:06:58.450] last_touch_time = 1726056324 [12:06:58.450] events = [12:06:58.450] nevents = 1 [12:06:58.450] __func__ = "ServerLoop" [12:06:58.450] #24 0x0000560699ca1df3 in PostmasterMain (argc=argc@entry=4, argv=argv@entry=0x604000000610) at postmaster.c:1346 [12:06:58.450] opt = [12:06:58.450] status = [12:06:58.450] userDoption = [12:06:58.450] listen_addr_saved = false [12:06:58.450] output_config_variable = [12:06:58.450] __func__ = "PostmasterMain" [12:06:58.450] #25 0x0000560699a4f8a8 in main (argc=4, argv=0x604000000610) at main.c:197 [12:06:58.450] do_check_root = [12:06:58.486] -e [12:06:58.486] [12:06:58.486] [12:06:58.547] dumping /tmp/cores/postgres-6-19943.core for /tmp/cirrus-ci-build/tmp_install/usr/local/pgsql/bin/postgres [12:06:58.786] [New LWP 19943] [12:06:58.789] [12:06:58.789] This GDB supports auto-downloading debuginfo from the following URLs: [12:06:58.789] [12:06:58.789] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [12:06:58.789] Debuginfod has been disabled. [12:06:58.789] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [12:06:58.886] [Thread debugging using libthread_db enabled] [12:06:58.886] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [12:06:58.886] Core was generated by `postgres: postgres regression [local] MERGE '. [12:06:58.886] Program terminated with signal SIGABRT, Aborted. [12:06:58.886] #0 0x00007fd8234abe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:59.729] [12:06:59.729] Thread 1 (Thread 0x7fd823220240 (LWP 19943)): [12:06:59.729] #0 0x00007fd8234abe3c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:59.729] No symbol table info available. [12:06:59.729] #1 0x00007fd82345cfb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:59.729] No symbol table info available. [12:06:59.729] #2 0x00007fd823447472 in abort () from /lib/x86_64-linux-gnu/libc.so.6 [12:06:59.729] No symbol table info available. [12:06:59.729] #3 0x00005617f57fbf30 in ExceptionalCondition (conditionName=conditionName@entry=0x5617f5adaa00 "!TTS_EMPTY(slot)", fileName=fileName@entry=0x5617f5adabe0 "execTuples.c", lineNumber=lineNumber@entry=1737) at assert.c:66 [12:06:59.729] No locals. [12:06:59.729] #4 0x00005617f5026c5e in ExecFetchSlotHeapTuple (slot=slot@entry=0x7ffd94f11530, materialize=materialize@entry=true, shouldFree=shouldFree@entry=0x7ffd94f11210) at execTuples.c:1737 [12:06:59.729] No locals. [12:06:59.729] #5 0x00005617f4f957d4 in ExecIRDeleteTriggers (estate=estate@entry=0x625000115a00, relinfo=relinfo@entry=0x625000115fb0, slot=slot@entry=0x7ffd94f11530) at trigger.c:2841 [12:06:59.729] trigger = 0x625000116210 [12:06:59.729] oldtuple = [12:06:59.729] trigdesc = 0x6250001161c0 [12:06:59.729] newtuple = 0x0 [12:06:59.729] should_free = [12:06:59.729] LocTriggerData = [12:06:59.729] i = 0 [12:06:59.729] #6 0x00005617f5093545 in ExecMergeMatched (context=context@entry=0x7ffd94f11570, resultRelInfo=resultRelInfo@entry=0x625000115fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffd94f11530, canSetTag=canSetTag@entry=true, matched=matched@entry=0x7ffd94f11430) at nodeModifyTable.c:3043 [12:06:59.729] relaction = 0x62900097c650 [12:06:59.729] commandType = CMD_DELETE [12:06:59.729] result = [12:06:59.729] updateCxt = [12:06:59.729] l__state = [12:06:59.729] mtstate = 0x625000115da0 [12:06:59.729] mergeActions = 0x6250001160c0 [12:06:59.729] actionStates = 0x62900097cc10 [12:06:59.729] newslot = 0x0 [12:06:59.729] rslot = 0x0 [12:06:59.729] estate = 0x625000115a00 [12:06:59.729] econtext = 0x62900097bc60 [12:06:59.729] isNull = [12:06:59.729] epqstate = 0x625000115e88 [12:06:59.729] l = [12:06:59.729] __func__ = "ExecMergeMatched" [12:06:59.729] lmerge_matched = [12:06:59.729] #7 0x00005617f509446f in ExecMerge (context=context@entry=0x7ffd94f11570, resultRelInfo=resultRelInfo@entry=0x625000115fb0, tupleid=tupleid@entry=0x0, oldtuple=oldtuple@entry=0x7ffd94f11530, canSetTag=) at nodeModifyTable.c:2804 [12:06:59.729] rslot = 0x0 [12:06:59.729] matched = [12:06:59.729] #8 0x00005617f50964a7 in ExecModifyTable (pstate=) at nodeModifyTable.c:4133 [12:06:59.729] node = 0x625000115da0 [12:06:59.729] context = [12:06:59.729] estate = 0x625000115a00 [12:06:59.729] operation = CMD_MERGE [12:06:59.729] resultRelInfo = 0x625000115fb0 [12:06:59.729] subplanstate = 0x6250001166e0 [12:06:59.729] slot = [12:06:59.729] oldSlot = [12:06:59.729] tuple_ctid = [12:06:59.729] oldtupdata = [12:06:59.729] oldtuple = 0x7ffd94f11530 [12:06:59.729] tupleid = 0x0 [12:06:59.729] __func__ = "ExecModifyTable" [12:06:59.729] #9 0x00005617f5016f8b in ExecProcNodeFirst (node=0x625000115da0) at execProcnode.c:469 [12:06:59.729] No locals. [12:06:59.729] #10 0x00005617f500069f in ExecProcNode (node=node@entry=0x625000115da0) at ../../../src/include/executor/executor.h:278 [12:06:59.729] No locals. [12:06:59.729] #11 0x00005617f5000800 in ExecutePlan (estate=estate@entry=0x625000115a00, planstate=0x625000115da0, 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 [12:06:59.729] slot = [12:06:59.729] current_tuple_count = 0 [12:06:59.729] #12 0x00005617f5002519 in standard_ExecutorRun (queryDesc=0x61d000174cc8, direction=ForwardScanDirection, count=0, execute_once=execute_once@entry=true) at execMain.c:358 [12:06:59.729] estate = 0x625000115a00 [12:06:59.729] operation = CMD_MERGE [12:06:59.729] dest = 0x619000050890 [12:06:59.729] sendTuples = true [12:06:59.729] oldcontext = 0x619000050580 [12:06:59.729] __func__ = "standard_ExecutorRun" [12:06:59.729] #13 0x00005617f5002791 in ExecutorRun (queryDesc=queryDesc@entry=0x61d000174cc8, direction=direction@entry=ForwardScanDirection, count=count@entry=0, execute_once=execute_once@entry=true) at execMain.c:299 [12:06:59.729] No locals. [12:06:59.729] #14 0x00005617f54f433e in ProcessQuery (plan=plan@entry=0x631000490648, 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=0x7ffd94f117f0) at pquery.c:160 [12:06:59.729] queryDesc = 0x61d000174cc8 [12:06:59.729] #15 0x00005617f54f6349 in PortalRunMulti (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true, setHoldSnapshot=setHoldSnapshot@entry=true, dest=dest@entry=0x619000050890, altdest=0x5617f5e96fa0 , qc=qc@entry=0x7ffd94f117f0) at pquery.c:1278 [12:06:59.729] pstmt = 0x631000490648 [12:06:59.729] stmtlist_item__state = [12:06:59.729] active_snapshot_set = true [12:06:59.729] stmtlist_item = 0x631000490770 [12:06:59.729] #16 0x00005617f54f6a2b in FillPortalStore (portal=portal@entry=0x62500002fa00, isTopLevel=isTopLevel@entry=true) at pquery.c:1026 [12:06:59.729] treceiver = 0x619000050890 [12:06:59.729] qc = [12:06:59.729] __func__ = "FillPortalStore" [12:06:59.729] #17 0x00005617f54f73d6 in PortalRun (portal=portal@entry=0x62500002fa00, count=count@entry=9223372036854775807, isTopLevel=isTopLevel@entry=true, run_once=run_once@entry=true, dest=dest@entry=0x6310004907a8, altdest=altdest@entry=0x6310004907a8, qc=) at pquery.c:763 [12:06:59.729] _save_exception_stack = 0x7ffd94f11c80 [12:06:59.729] _save_context_stack = 0x0 [12:06:59.729] _local_sigjmp_buf = [12:06:59.729] _do_rethrow = [12:06:59.729] result = [12:06:59.729] nprocessed = [12:06:59.729] saveTopTransactionResourceOwner = 0x629000024248 [12:06:59.729] saveTopTransactionContext = 0x625000037100 [12:06:59.729] saveActivePortal = 0x0 [12:06:59.729] saveResourceOwner = 0x629000024248 [12:06:59.729] savePortalContext = 0x0 [12:06:59.729] saveMemoryContext = 0x625000037100 [12:06:59.729] __func__ = "PortalRun" [12:06:59.729] #18 0x00005617f54ee7d2 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 [12:06:59.729] cmdtaglen = [12:06:59.729] snapshot_set = [12:06:59.729] per_parsetree_context = 0x0 [12:06:59.729] plantree_list = 0x631000490758 [12:06:59.729] parsetree = 0x6250005d7688 [12:06:59.729] commandTag = [12:06:59.729] qc = [12:06:59.729] querytree_list = [12:06:59.729] portal = 0x62500002fa00 [12:06:59.729] receiver = 0x6310004907a8 [12:06:59.729] format = [12:06:59.729] cmdtagname = [12:06:59.729] parsetree_item__state = [12:06:59.729] dest = DestRemote [12:06:59.729] oldcontext = 0x625000037100 [12:06:59.729] parsetree_list = 0x6250005d76b8 [12:06:59.729] parsetree_item = 0x6250005d76d0 [12:06:59.729] save_log_statement_stats = false [12:06:59.729] was_logged = false [12:06:59.729] use_implicit_block = false [12:06:59.729] msec_str = [12:06:59.729] __func__ = "exec_simple_query" [12:06:59.729] #19 0x00005617f54f23e8 in PostgresMain (dbname=dbname@entry=0x6290000203a8 "regression", username=username@entry=0x629000020388 "postgres") at postgres.c:4766 [12:06:59.729] 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"... [12:06:59.729] firstchar = [12:06:59.729] input_message = [12:06:59.729] local_sigjmp_buf = [12:06:59.729] send_ready_for_query = [12:06:59.729] idle_in_transaction_timeout_enabled = [12:06:59.729] idle_session_timeout_enabled = [12:06:59.729] __func__ = "PostgresMain" [12:06:59.729] #20 0x00005617f54e47b3 in BackendMain (startup_data=startup_data@entry=0x7ffd94f11e50 "", startup_data_len=startup_data_len@entry=4) at backend_startup.c:107 [12:06:59.729] bsdata = 0x7ffd94f11e50 [12:06:59.729] #21 0x00005617f534e6f0 in postmaster_child_launch (child_type=child_type@entry=B_BACKEND, startup_data=startup_data@entry=0x7ffd94f11e50 "", startup_data_len=startup_data_len@entry=4, client_sock=client_sock@entry=0x7ffd94f11ee0) at launch_backend.c:274 [12:06:59.729] pid = [12:06:59.729] #22 0x00005617f535576f in BackendStartup (client_sock=client_sock@entry=0x7ffd94f11ee0) at postmaster.c:3415 [12:06:59.729] bn = 0x625000019318 [12:06:59.729] pid = [12:06:59.729] startup_data = [12:06:59.729] __func__ = "BackendStartup" [12:06:59.729] #23 0x00005617f5355e38 in ServerLoop () at postmaster.c:1648 [12:06:59.729] s = [12:06:59.729] i = 0 [12:06:59.729] now = [12:06:59.729] last_lockfile_recheck_time = 1726056246 [12:06:59.729] last_touch_time = 1726056246 [12:06:59.729] events = [12:06:59.729] nevents = 1 [12:06:59.729] __func__ = "ServerLoop" [12:06:59.729] #24 0x00005617f5357df3 in PostmasterMain (argc=argc@entry=8, argv=argv@entry=0x607000000330) at postmaster.c:1346 [12:06:59.729] opt = [12:06:59.729] status = [12:06:59.729] userDoption = [12:06:59.729] listen_addr_saved = false [12:06:59.729] output_config_variable = [12:06:59.729] __func__ = "PostmasterMain" [12:06:59.729] #25 0x00005617f51058a8 in main (argc=8, argv=0x607000000330) at main.c:197 [12:06:59.729] do_check_root =