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CUBRID 11.2 Patch 2 has been released.

In this release, issues found after 11.2.1 released have been fixed.

1. Improvement and Fix

* Query related improvement and bug fixed
  - Improved performance when the query through sort-limit optimization when using bind variables in limit syntax.
  - Improved performance when the query through the index scan when using the stored function in the where clause.
  - Fixed a segment fault that occurred when using built-in functions using call syntax. (eg CALL TO_DATE('12/25/2008'))
  - Fixed a segment fault that occurred when performing the index scan query after creating a function index using Mod() function.
  - Fixed a segment fault that occurred when query using Hash List Scan is stopped by killtran.

* user schema & synonym related improvement and bug fixed
  - Improved to omit the for syntax when performing alter synonym comment and fixed to become NULL if the comment is an empty string.
  - Fixed an error in which the owner name is missed in the table name in the SQL file generated when performing the synccolldb.
  - Fixed an error that the owner name is missing on the table name in the SQL file generated when performing the Synccolldb.
  - Fixed an error that occurred when loading an object file separated by the user name and a table name (eg %id [u2].[t1])
  - Fixed to separate user_name and table_name in unloaddb's object file. (eg %id [u2].[t1])

* dblink related bug fixed
  - Fixed the schema file of unloaddb to have the create server syntax located before the view syntax with dblink.
  - Improved the dblink related string processing method of oracle/mysql. (Fix errors that occur when patching Korean columns in ksc5601db)

* javaSP related improvement and bug fixed
  - Improved to change the communication method of the Javasp server by setting java_stored_process_uds. (yes : use unix domain socket, no : use tcp socket) (Note : It can only be set in Linux OS, and Windows OS operates only as tcp socket.)
  - Fixed an error in which UnsatisfiedLinkError occurs in JavaSP class using JNI (so or dll).
  - Fixed the JavaSP server start error when setting up CUBRID_TMP environment variable. (Note : CUBRID_TMP environment variable can only be set in Linux OS)
  - Fixed a NullPointerException error that occurred when a string column of 255 bytes or more is passed as a JavaSP argument or exist in the select list with JavaSP.
  - Fixed an error in which the JavaSP server does not end when the Heartbeat ends in the HA environment.


* Etc
  - Fixed an error in which transactions after the recovery point are also recovered when point-in-time recovery is performed using restoredb -d. (Note: In order to maintain compatibility, if a point-in-time recovery is performed using a previous version of the backup file in this version, transactions after that point-in-time may be recovered together)
  - Fixed an installation error in Prolinux8, Oracle Linux8

  Please refer to the 11.2.2 change logs(https://github.com/CUBRID/cubrid/releases/tag/v11.2.2) for details.

2. Precautions

  - When using heterogeneous(Oracle/MySQL) DBLINK, you must use ODBC Drvier for Unicode of Oracle/MySQL..


3. Environmental Requirements
  - Linux: 64bit, kernel 2.4 or higher, Windows: Windows7 or higher (Windows 7 requires the latest security updates)
  - JRE 1.8 or higher is required when using JSP or CUBRID Admin/CUBRID Manager

4. Download
  - Product download : https://www.cubrid.org/downloads

List of Articles
No. Category Subject Date
58 Interface CUBRID ODBC Driver 11.2.1.0060 Released 2022.11.14
57 Engine CUBRID 11.0 Patch 9 released 2022.11.07
56 Engine CUBRID 10.2 Patch 9 released 2022.11.07
55 Tool CUBRID Migration Toolkit 11.0.1.0003 Released 2022.11.07
» Engine CUBRID 11.2 Patch 2 Released 2022.10.31
53 Engine CUBRID 10.1 Patch 6 Released 2022.10.26
52 Interface CUBRID ODBC Driver 11.2.0.0001 Released 2022.08.31
51 Interface CUBRID JDBC Driver 11.1.1.0028 Released 2022.08.25
50 Tool CUBRID Admin 11.1.0.0002 Released 2022.08.16
49 Tool CUBRID Manager 11.1.0.0001 Released 2022.08.05
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