From a8df3d3c90606b05b7655705517712c2cd418632 Mon Sep 17 00:00:00 2001
From: Narayanan V <v.narayanan@sun.com>
Date: Sun, 17 May 2009 21:55:23 +0530
Subject: Bug#44610 RCDFMT clause requested when creating DB2 table

In order to better support the usage of
IBMDB2I tables from within RPG programs,
the storage engine should ensure that the
RCDFMT name is consistent and predictable
for DB2 tables.

This patch appends a "RCDFMT <name>"
clause to the CREATE TABLE statement
that is passed to DB2.  <name> is
generated from the original name of
the table itself. This ensures a
consistent and deterministic mapping
from the original table.

For the sake of simplicity only
the alpha-numeric characters are
preserved when generating the new
name, and these are upper-cased;
other characters are replaced with
an underscore (_). Following DB2
system identifier rules, the name
always begins with an alpha-character
and has a maximum of ten characters.
If no usable characters are found in
the table name, the name X is used.

mysql-test/suite/ibmdb2i/r/ibmdb2i_bug_44610.result:
  Bug#44610 RCDFMT clause requested when creating DB2 table

  Result file for the test case.
mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_44610.test:
  Bug#44610 RCDFMT clause requested when creating DB2 table

  Test case that confirms that the names that are being generated are valid.
storage/ibmdb2i/ha_ibmdb2i.cc:
  Bug#44610 RCDFMT clause requested when creating DB2 table

  This patch appends a "RCDFMT <name>"
  clause to the CREATE TABLE statement
  that is passed to DB2.  <name> is
  generated from the original name of
  the table itself. This ensures a
  consistent and deterministic mapping
  from the original table.
storage/ibmdb2i/ha_ibmdb2i.h:
  Bug#44610 RCDFMT clause requested when creating DB2 table

  This patch appends a "RCDFMT <name>"
  clause to the CREATE TABLE statement
  that is passed to DB2.  <name> is
  generated from the original name of
  the table itself. This ensures a
  consistent and deterministic mapping
  from the original table.
---
 mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_44610.test | 28 +++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_44610.test

(limited to 'mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_44610.test')

diff --git a/mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_44610.test b/mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_44610.test
new file mode 100755
index 00000000000..da69b5d9148
--- /dev/null
+++ b/mysql-test/suite/ibmdb2i/t/ibmdb2i_bug_44610.test
@@ -0,0 +1,28 @@
+source suite/ibmdb2i/include/have_ibmdb2i.inc;
+
+# Test RCDFMT generation for a variety of kinds of table names
+create table ABC (i int) engine=ibmdb2i;
+drop table ABC;
+
+create table `1234567890ABC` (i int) engine=ibmdb2i;
+drop table `1234567890ABC`;
+
+create table `!@#$%` (i int) engine=ibmdb2i;
+drop table `!@#$%`;
+
+create table `ABCD#########` (i int) engine=ibmdb2i;
+drop table `ABCD#########`;
+
+create table `_` (i int) engine=ibmdb2i;
+drop table `_`;
+
+create table `abc##def` (i int) engine=ibmdb2i;
+drop table `abc##def`;
+
+set names utf8;
+create table İ (s1 int) engine=ibmdb2i;
+drop table İ;
+
+create table İİ (s1 int) engine=ibmdb2i;
+drop table İİ;
+set names latin1;
-- 
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