Oracle Patch 11gR2 11.2.0.3 PatchSet 发布

Oracle已经于近日发布了Oracle 11gR2 的 11.2.0.3 补丁集，首先发布的仍然是Linux版本，其补丁号是：10404530 。
单平台总大小 5 GB。

我觉得新的补丁集最大的好处是，可以帮助用户确定一下自己现有平台中可能存在的安全隐患。
以下是主要的警告修复：

8331063*	Corrupt Undo. ORA-600 [2015] during rollback in undo block for COMPRESS table with SUPPLEMENTAL LOGGING. This bug is alerted in Note 1191474.1
10205230*	ORA-600 / corruption possible during shutdown in RAC. This bug is alerted in Note:1318986.1
12431716*	Mutex waits may cause higher CPU usage in 11.2.0.2.2 PSU / GI PSU. This bug is alerted in Note:1321817.1
9637033+	Block Corruption in compressed table with more than 255 columns
9724970+	Block Corruption with PDML UPDATE. ORA_600 [4511] OERI[kdblkcheckerror] by block check
9735237+	Dump [under kxspoac] / ORA-1722 as SQL uses child with mismatched BIND metadata
9965278+	Assorted dumps and errors with function based indexes or virtual columns present
10113224+	Index coalesce may generate invalid redo if blocks in the buffer cache are invalid/corrupted
10209232+	ORA-1578 / ORA-600 [3020] Corruption. Misplaced Blocks and Lost Write in ASM
10269193+	Wrong results with outer join and CASE expression optimization (CASE need not to be present)
11666959+	ORA-7445 / LPX-200 / wrong results etc.. from new XML parser
11799496+	ORA-600 [kcbzpbuf_1] block corruption in buffer cache for 32k block size / ORA-7445 [kdb4cpss] by cache protect
11814891+	ORA-600 [7999] [9] [1] [<lob block rdba>] / ORA-1555 double allocated LOB block

Bug列表参考： http://www.eygle.com/Notes/11.2.0.3.html