DB2 - Problembeschreibung
Problem IC94729 | Status: Geschlossen |
POSSIBLE SEGV (CRASH/ABORT) IN SQLRA_GET_SECT_INFO_BY_CURSOR_NAM E() WHEN REBINDING A PROGRAM CALLING A STORED PROCEDURE | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
The engine might crash (segv/abort) with the following stack when explicitly rebinding a program that calls a stored procedure: 0x0000020002F41600 sqlra_get_sect_info_by_cursor_name + 0x0778 0x000002000232D1AC sqlnq_sem + 0xc9c0 0x0000020001FA71EE 2sqlnp_smactn + 0x01ba 0x0000020001F9ECC8 2sqlnp_parser + 0x05f0 0x0000020001FA1470 0sqlnp_main + 0x0b20 0x0000020001D1F138 0sqlnn_cmpl + 0x283c 0x0000020001D243B8 0sqlnn_cmpl + 0x0034 0x0000020002ED99AA sqlra_compile_var + 0x1b22 0x0000020002EF0D68 sqlra_find_var + 0x1058 0x0000020002F66090 sqlra_get_var + 0x0df8 0x00000200030B32EC sqlri_ddl_get_section + 0x0070 0x00000200030B5F74 sqlri_ddl_common + 0x0914 0x00000200030B666A sqlriddl + 0x004e 0x00000200030DD198 sqlriSectInvoke + 0x02f8 0x0000020002F181D8 sqlra_internal_sql + 0x1b80 0x0000020001D3D2EC sqlnn_regen_procedure + 0x1960 0x00000200033300B4 address: 0x00000200033300B4; offset in lib: 0x00000000032D80B4; 0x0000020003334318 address: 0x0000020003334318; offset in lib: 0x00000000032DC318; 0x00000200033358A4 sqlrlFindProcedure + 0x10b0 0x0000020002000A64 sqlnq_resolve_procedure + 0x096c 0x000002000201F084 sqlnq_procedure_tresolve + 0x01b8 0x0000020002040374 sqlnq_call_stmt + 0x0274 0x0000020001FA71EE sqlnp_smactn + 0x01ba 0x0000020001F9F658 sqlnp_parser + 0x0f80 0x0000020001FA1470 sqlnp_main + 0x0b20 0x0000020001D1F138 sqlnn_cmpl + 0x283c 0x0000020001D243B8 sqlnn_cmpl + 0x0034 0x0000020002D8E9E8 sqlrr_cmpl + 0x04a8 0x0000020002D428F4 sqlrr_compile + 0x0370 0x00000200018685FE sqljs_ddm_bndsqlstt + 0x023a 0x00000200018327EC sqljsParseInBind + 0x0200 0x000002000183317E sqljsParse + 0x0312 The key it seems is to attempt a 'bind' over a program calling a procedure after a trivial operation (like 'alter table add default value to a column') has been made but the program has not been recompiled. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 9.7 Fixpack 9 but may require APAR IT04748 * * for complete fix * **************************************************************** | |
Local-Fix: | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows | |
Lösung | |
First fixed in DB2 9.7 Fixpack 9 but further fixed fully via APAR IT04748 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 07.08.2013 05.11.2014 05.11.2014 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP9 | |
Problem behoben lt. FixList in der Version | |
9.7.0.9 | |
9.7.0.9 |