Hi, welcome to RDX. When a mission-critical system becomes unavailable, it can threaten the survivability of an organization. That’s why RDX has a Database Operations Center team responsible for the proactive monitoring of all clients’ environments, 24×7.
Logical I/O and Change rates :
1. From a 9.2 StatsPack Report:
Cache Sizes (end)
Buffer Cache: Std Block Size: 4K
Shared Pool Size: Log Buffer:
Resource temporarily unavailable in tsStartJavaThread (lifecycle.c:1096).Java heap 3G reserved, 3G committedPaged memory=3145728/36425712K.Your Java heap size might be set too high.Try to reduce the Java heap size using -Xmx: (e.g. "-java.lang.OutOfMemoryError: Resource temporarily unavailable in tsStartJavaThread (lifecycle.c:1096).Java heap 6G reserved, 6G committedPaged memory=3145728/36425712K.Your Java heap size might be set too high.
Welcome to RDX! For those using Oracle Products, Oracle’s October critical patch update contains an unusually high number of security bug fixes.
ZDNet contributor Liam Tun noted that Oracle released patches for 155 security flaws for 44 of its products October 14th. Fixes include 25 security fixes for Java SE. The components affected include Java SE, Java SE embedded, JavaFX and JRockit. The highest Common Vulnerability Scoring System (CVSS) rating among the Java fixes was a 10, the highest rating available.
Join us in Seattle for SQL PASS Summit 2014—planned by and for the Microsoft SQL Server community—where some of our very own will be presenting. You’ll notice that PASS has a funny way of scheduling speaking sessions, so both of our experts are presenting at the same time.
Also be sure to visit us at booth #226 for a chance to win a Sonos Play: 1. The Exhibit Hall will be open all day Wednesday, Thursday, and Friday morning.
A couple of very, very basic observations on getting going with 12c Inmemory in a multitenant database.
1. When trying to set inmemory_size within a PDB when inmemory_size is 0 in the CDB
ORA-02096: specified initialization parameter is not modifiable with this option
Table Enhancements Oracle 12c offers you to create invisible columns, these columns are not visible until you explicitly mention their names in the SQL statement. This functionnality allows developpers to make change to the database without conflicting with the existing application. To create an invisible column: [crayon-5448448fa2e12341534890/] You can’t create invisible columns on : External [...]
This example shows where to find the height of an index. I tested it on Oracle 11.2. First I deleted the index's statistics:
i'm having a problem with following INSERTCHILDXML-statement on an Oracle 10g, on a windows platform.
XMLTYPE('<?xml version="1.0" encoding="ISO-8859-1"?>
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