v3.2.7

Author: bimalkjha

.github/workflows/bld_wheels_and_upload.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.22.0
         env:
-         CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_28
+         CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
          CIBW_SKIP: "cp36-* *-musllinux_* pp* *-*linux_{aarch64,ppc64le}"
          CIBW_REPAIR_WHEEL_COMMAND_LINUX:
             auditwheel repair

CHANGES.md

@@ -1,3 +1,27 @@
+2025-09-07, Version 3.2.7
+=========================
+
+ * Support error reporting APIs in ibm_db_dbi: conn_errormsg, conn_error, stmt_errormsg, stmt_error, get_sqlcode (#1025) (bchoudhary6415)
+
+ * Add support for TIMESTAMP AT TIME ZONE in SQL statements for python-ibmdb on zos  (#1024) (Earammak)
+
+ * feat!: upgrade default clidriver version to 12.1 (Bimal Jha)
+
+ * update readme to fix db2connect license errors (Bimal Jha)
+
+ * Fix to get the sqlcode from ibm_db.get_sqlcode api for warnings (#1020) (Earammak)
+
+ * Fixes: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xfc #1015 (#1018) (bchoudhary6415)
+
+ * Update install docs for z/OS #1013 (Bimal Jha)
+
+ * Fix: Build failure on IBM z15 (s390x) (Issue #1005) (#1009) (bchoudhary6415)
+
+ * Improve fetch performance and fix exception handling in ibm_db_dbi (#1008) (bchoudhary6415)
+
+ * fix for memory leak in execute_many (#1003) (Earammak)
+
+
 2025-03-09, Version 3.2.6
 =========================
 
@@ -25,13 +49,15 @@
 
  * Polaris scan fix (#985) (bchoudhary6415)
 
+
 2024-12-30, Version 3.2.5
 =========================
 
  * update workflow file to fix macarm64 install issue (Bimal Jha)
 
  * Fix for issue#981 Django showing all migrations as unaplied (#982) (bchoudhary6415)
 
+
 2024-12-11, Version 3.2.4
 =========================
 

README.md

@@ -48,6 +48,14 @@ If you face problems due to missing python header files while installing the dri
 ```
 If you have installed `DB2_RTC*` i.e. **DB2 Runtime Client** and want `ibm_db` to use it instead of clidriver, please read [this comment](https://github.com/ibmdb/python-ibmdb/issues/1023#issuecomment-3062805368) and take action.
 
+- clidriver v12.1 on Linux uses x86_64_v2 instruction set which is not supported by cibuildwheel and wheel image creation [fails](https://github.com/pypa/manylinux/issues/1725) using v12.1 clidriver. So, default version of clidriver on Linux platform is v11.5.9 only.
+
+- You can force installation of ibm_db on Linux with clidriver v12.1 using below commands:
+```
+export CLIDRIVER_VERSION=v12.1.0
+pip install ibm_db --no-binary :all: --no-cache-dir
+```
+
 ### Windows:
 
 - If a db2 client or server or dsdriver or clidriver is already installed in the system and user has already set installed path to `PATH` environment variable, then user needs to set [environment variable](#envvar) `IBM_DB_HOME` manually to the installed path before installing `ibm_db`.
@@ -447,7 +455,9 @@ conn = ibm_db.connect(connStr,'','')
 
 - Db2connect license can be applied on database server or client side. A **db2connect license of version 12.1** is required for ibm_db.
 
-- For MacOS M1/M2/M3 Chip System (ARM64 processor), **db2connect license of version 12.1** is required.
+- For MacOSx64(Intel processor) and Linuxx64, **db2connect license of version 11.5** is required.
+
+- clidriver v12.1 on Linux uses x86_64_v2 instruction set which is not supported by `cibuildwheel` and wheel image creation [fails](https://github.com/pypa/manylinux/issues/1725) using v12.1 clidriver. So, default version of clidriver on Linux platform is v11.5.9 only.
 
 - For activating server side license, you can purchase either `Db2 Connect Unlimited Edition for System z®` or `Db2 Connect Unlimited Edition for System i®` license from IBM.
 

ibm_db.c

@@ -22,7 +22,7 @@
 +--------------------------------------------------------------------------+
 */
 
-#define MODULE_RELEASE "3.2.6"
+#define MODULE_RELEASE "3.2.7"
 
 #include <Python.h>
 #include <datetime.h>

setup.py

@@ -31,7 +31,7 @@
 from setuptools.command.install import install
 
 PACKAGE = 'ibm_db'
-VERSION = '3.2.6'
+VERSION = '3.2.7'
 LICENSE = 'Apache License 2.0'
 readme = os.path.join(os.path.dirname(__file__),'README.md')
 
@@ -287,9 +287,13 @@ def print_exception( e, url):
         prebuildIbmdbPYD = True
 
 # Get version of clidriver for autodownload from environment variable CLIDRIVER_VERSION
-# Default version is v12.1.0
+# Default version is v12.1.0 for non-linux platform.
 clidriver_version = os.getenv("CLIDRIVER_VERSION", "v12.1.0")
 
+# Default version is v11.5.9 for linux. clidriver v12.1.0 for linux uses x86_64_V2 instruction set which is not supported by cibuildwheel
+if ('linux' == sys.platform):
+    clidriver_version = os.getenv("CLIDRIVER_VERSION", "v11.5.9")
+
 if ((ibm_db_home == '') and (ibm_db_dir == '') and (ibm_db_lib == '')):
     if('win32' not in sys.platform):
         sys.stdout.write("Detected platform = " + sys.platform + ", uname = " + os.uname()[4] + "\n")