|
Problem IC73995
|
Status: Closed |
CLI MAY TRUNCATE MULTI-BYTES CHARACTERS IN SQL COMMENTS, IT RESULTS IN SQL0104N. |
| product: |
DB2 FOR LUW / DB2FORLUW / 910 - DB2 |
| Problem description: |
CLI applications might returns SQL0104N if the SQL includes SQL
comments with multi-bytes characters.
NOTE: The error code varies where the SQL comment is inserted.
On non-English environment, CLI truncates multi-bytes character
in SQL comments.
For example, the following code fails with SQL0104N if the
program runs in Japanese environments (e.g. LANG=Ja_JP or
DB2CODEPAGE=943).
SQLHANDLE hstmt;
SQLCHAR *stmt = (SQLCHAR *)"SELECT * FROM T1 where
C1=\n--<Japanese character(s)>\n10";
<snip>
RC = SQLExecDirect(hstmt, stmt, SQL_NTS);
The truncated (invalid) character codes might generate several
kinds of SQL errors on database servers. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users who use non-single byte SQL comments in CLI based *
* applications. *
****************************************************************
* PROBLEM DESCRIPTION: *
* CLI applications might returns SQL0104N if the SQL includes *
* SQL comments with multi-bytes characters. *
* NOTE: The error code varies where the SQL comment is *
* inserted. *
* *
* On non-English environment, CLI truncates multi-bytes *
* character in SQL comments. *
* For example, the following code fails with SQL0104N if the *
* program runs in Japanese environments (e.g. LANG=Ja_JP or *
* DB2CODEPAGE=943). *
* *
* SQLHANDLE hstmt; *
* SQLCHAR *stmt = (SQLCHAR *)"SELECT * FROM T1 where *
* C1=\n--<Japanese character(s)>\n10"; *
* <snip> *
* RC = SQLExecDirect(hstmt, stmt, SQL_NTS); *
* *
* The truncated (invalid) character codes might generate *
* several kinds of SQL errors on database servers. *
****************************************************************
* RECOMMENDATION: *
* Please upgrade to V9.1 FixPack 11 or later. *
**************************************************************** |
| Local Fix: |
Please remove multi-byte chracters from SQL comments. |
| available fix packs: |
DB2 Version 9.1 Fix Pack 11 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 12 for Linux, UNIX and Windows
|
| Solution |
This problem is first fixed in DB2 V9.1 FixPack 11. |
| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner : APAR is sysrouted TO one or more of the following: IC74008 IC74009 IC74698
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 19.01.2011
19.12.2011
19.12.2011 |
| Problem solved at the following versions (IBM BugInfos) |
9.1.FP11
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.1.0.11
|
 |
