SAP Knowledge Base Article - Preview

2816939 - Crash in Connection::fire_yield_actions, Connection::fire_resume_actions - SAP IQ

Symptom

  • SAP IQ Crash
  • The SQL looks like the following

select .......
from

(select 0 as "COL1", 20 as "COL2", '0 - 20 lat' as "COL3" union all
select 21, 30, '21 - 30' union all
select 31, 40, '31 - 40' union all
select 41, 50, '41 - 50' union all
select 51, 60, '51 - 60' union all
select 61, 70, '61 - 70' union all
select 71, 80, '71 - 80' union all
select 81, 125) as "VIEW1"

join "TABLE1" as "NEW_TABLE" on ("VIEW1"."COL1" <= "TABLE2"."COL2" and "VIEW1"."COL1" >= "TABLE3"."COL3")

Excerpt of stack trace


__do_global_dtors_aux_fini_array_entry
Connection::fire_yield_actions
Worker::yield_to_forbidding
Context_switch
df_RecSinkSortOStream::StartAddRec
df_RecSinkSortOStream::AppendFromMatInput
df_RecSinkSortOStream::~df_RecSinkSortOStream
df_RecSinkSortOStream::~df_RecSinkSortOStream
df_RowSinkRecOStream::~df_RowSinkRecOStream
df_RowSinkSortOStream::~df_RowSinkSortOStream
dfo_SortReplacement::PopulateFully
dfo_SortReplacement::DoFirstFetch
dfo_Base::Fetch(a_cursor_orientation)
dfo_PacketBuffer::DoFetch(a_cursor_orientation)
dfo_Base::Fetch(a_cursor_orientation)
df_Packet::NextPacket(a_cursor_orientation)


Read more...

Environment

SAP IQ 16.1 SP 04

Product

SAP IQ 16.1

Keywords

KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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