IT42794: OPTIMIZING A STATEMENT NEXT AFTER A FAILED PREPARE OF A MULTI-STATEMENT INSERT FAILED IN OPINIT

APAR status

• Closed as program error.

Error description

• When a set of insert statement into different tables is used by
  a SQL editor
  GUI, the statements are prepared as a multi statement prepare.
  Given there
  is an error during the prepare because of a permission issue and
  error is returned
  correctly to the client , but the optimization of the very next
  statement failed
  in the optimizer
  
  Example
  
  insert into tab1 values ();
  insert into tab1 values ();
  
  insert into tab2 values (); -- error -275
  insert into tab2 values (); -- error -275
  
  insert into tab1 values ();
  
  and so on. All the insert statements are executed in one step.
  After then another statement is prepared which should run
  successful but failed in optimization.
  
  
  0x00000000014ddb8d (oninit) afstack
  0x00000000014db549 (oninit) afhandler
  0x00000000014d8282 (oninit) affail_interface
  0x00000000014e0be4 (oninit) mt_ex_throw_sig
  0x00000000014e2570 (oninit) afsig_handler
  0x00007fb889156b10 (Linux) <signal frame>
  0x000000000084b0ad (oninit) opinit.constprop.82
  0x0000000000844024 (oninit) op_opinit
  0x0000000000808f6e (oninit) sqoptim
  0x0000000000aa766e (oninit) bldstructs
  0x0000000000aa74ea (oninit) sqcmd
  0x0000000000aa6e1d (oninit) sq_prepare
  0x0000000000b93b4e (oninit) sqmain
  0x0000000001611759 (oninit) spawn_thread
  0x00000000014cac93 (oninit) th_init_initgls
  0x00000000015131af (oninit) startup
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * Users of Informix Server prior to 12.10.xC16 and 14.10.xC10. *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to Informix Server 12.10.xC16 or 14.10.xC10.         *
  ****************************************************************
  

Problem conclusion

• Fixed in Informix Server 12.10.xC16 and 14.10.xC10.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  INFORMIX SERVER

• Fixed component ID

  5725A3900

Applicable component levels