What To Do About Ora 1000 Error?
November 30, 2021
Hope this user guide helps you when you see the ora-1000 error.
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This error can easily occur if Oracle’s open_cursors parameter is often too low, or if there is a coding issue where SQL statements are not closed (cursor leak).
DefenderWindows detects uninstalled malware and malware, but by default it does not detect potentially unwanted software or malware. However, there is an activation feature that allows you to enable registry editing so that Windows Defender finds and removes adware, PUA, or PUP in real time.
Potentially unwanted programs (PUPs), potentially unwanted programs (PUPs), and potentially unwanted programs (PUPs) refer to the group of software that is considered unwanted, unreliable, or unwanted. PUPs include adware, dialers, fake programs, optimizer toolbars, and search bars that come with applications.
PUAs are not classified as “malware” because they are nonetheless not malicious, but some PUAs are classified as “at risk”.
Bottom line: Do not ask about “potentially unwanted” things in your practice, regardless of the level of risk, unless you are seriously convinced that the benefits toThe specific program outweighs the risks or disadvantages. as well as the PNP accompanying the unique program.
Learn how to scan and remove adware, PUP / PUA with Windows Defender (in Windows Actions and later).
- Enable Windows Defender PUA
- Activate PUA protection using PowerShell.
- Manually Activate PUA Protection [Registry Location 2]
- Manually Activate PUA Protection [Registry Location 3]
- How to check if PUA protection should work?
Turn On Windows Defender Real-time Scanning For Adware, PUA Or Are Pup
You must make sure to close all JDBC, PreparedStatement, CallableStatement, ResultSet and Java connections in order toThe maximum number of open cursors ora-01000 did not exceed Java.
There are three different ways to enable Windows Defender PUA protection, but I hesitate to choose which setting takes precedence in the event of a conflict. The location of the personal computer is different for each of the methods listed. It is recommended that you use only one of the following methods to avoid confusion.
Method 1. Enable PUA Protection Using PowerShell
Set-MpPreference -PUAProtection PowerShell 1
This command actually adds the rees valuetra to the next key:
HKEY_LOCAL_MACHINE SOFTWARE Microsoft Windows Defender
- Value: PUAProtection
- Data: 3 – enable PUA protection | 5 – disable protection
Please note that services are still required to manually provision the registry value. But the above registry path is isolated and cannot be changed to use Registry Editor unless you update it as SYSTEM.
Method 2. Activate PUA Protection Manually [Save Location 2]
This method uses the same market registry value, but implements it under the Policies registry key.
HKEY_LOCAL_MACHINE SOFTWARE Policies Microsoft Windows Defender
3: Activate The PUA Protection Method Manually [Registry Location 3]
Start Registry Editor (regedit.exe) and navigate to the next section:
To reduce this problem, you should increase the number of output cursors available in your Oracle database. Please discuss this with your DBA so they can do this for you. The following Oracle Knowledge Base documents will walk you through the process of leveling up all of your cursors.
HKEY_LOCAL_MACHINE SOFTWARE Policies Microsoft Windows Defender
This will configure Windows Defender to remove “potentially unwanted” content in real-time and off-line by scanning.
Cause: A host language program tried to run too many cursors. The OPEN_CURSORS initialization parameter defines the maximum number of cursors per user. Action: Modify this program to use fewer cursors. If this error occurs frequently, exit Oracle, increase OPEN_CURSORS, and restart Oracle.
Of these three methods, 1 & is mostly not yet documented by Microsoft, but I was able to find them by playing around with PowerShell. Methods 1 and 2 were preinstalled on a Windows 10 system. Method 3 was originally posted on our blog by MMPC.
Apply changes
- Activate real-time protection and re-activate it.
- Update Windows definitions.
- Restart Windows Defender.
PUA is probably only blocked during download and install. A file must be added to block if it meets any of the following conditions:
- The track is being scanned by the browser.
- Web labeling (identifier scope) has been defined for the new file.
- This file is the last one in the list of downloads
- The file is in the corresponding folder% temp%
Does Windows Defender PUA Work On Systems That Are Almost Always Outside The Corporate Network?
This Windows Defender activation feature was announced on the Microsoft Malware Protection Center (MMPC) blog last year. However, since the private MMPC blog post is only about systems, enterprises may wonder if PUA detection works on stand-alone computers.
Yes. Windows Defender PUA imitation works on systems, for this reason is also independent.
The following test shows that Windows PUA Defender detection works reliably on devices that are not part of an active domain network.
The MMPC Security Portal contains the largest comprehensive list of “Potentially Unwanted Programs” or “Potentially Unwanted Applications” with a “PUA:” prefix in front of each hazard name.
For Research: PUA: Win32 / CandyOpen is a puppy / pua suite with Magical Jelly Bean Keyfinder and other programs.
(Magical Jelly Keyfinder, Bean is actually a useful program.)
Before enabling Windows Defender PUA, I downloaded Keyfinder with Magicaljellybean and tried to run it on a standalone computer running Windows 10 v1607. Windows Defender allowed me to download an installer that it launches in the field.
After this special data value “MpEnablePus” was set to 1 using the registry and notepad to update all definitions, Windows Defender blocked the installed program from running.
Also, when I tried to download a fresh copy of the Keyfinder installer, it turned out to be locked I’m stuck because it ended up in the Downloads folder or in the% temp% folder. The result was the same, I chose as the second folder besides “Downloads”.
The notification literally represents the various instances of “malware” detection; that it says “Other malware detected”.
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AND PUA has been quarantined because Defender has been confirmed to run on Windows.
Magical Jelly Bean Keyfinder seems to pack various PUAs into an installer from time to time. During testing in May 2019, the installer definitely contained another PUA (named PUA: Win32 / Vigua.A ) with a Threars level of “Severe”.
There are a lot of notifications this time. It said: “Windows Defender Antivirus has blocked an application that is performing unwanted actions on your device. “
Conclusion. The Windows Defender PUA detection option can be useful for systems that are not yet using a third-party premium anti-malware solution (such as Malwarebytes Premium) with real-time monitoring. Hopefully Microsoft will add a GUI option to keep the pua scan function inWindows Defender, such as enabling limited periodic scans (and a GUI setting) using Windows 10. Option
B
gui Windows 10 04 and newer, Windows Defender searches for PUA by default. You also have the option to restrict potentially unwanted applications in the Windows Defender Security website settings. You can enable / disable the buy GUI option. Previously
For versions associated with Windows, follow these steps to be able to parse the PUA.
Your computer’s configuration settings mean that any software application that might perform unwanted actions on your computer is blocked
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ALTER SYSTEM SET open_cursors = 600 SCOPE = BOTH; To resolve the ORA-01000 issue, close any cursors that are no longer in use, increase the OPEN_CURSORS parameter in your init file, and restart Oracle. Hotfix ORA-01000 Try setting this OPEN_CURSORS to a good number.
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ORA-01000 error – cursor error. There are a huge number of open cursors out there, just as many developers and databases have worked with the same database over and over again. The open cursor takes up actual space in the shared pool.
Oracle’s open_cursors option leaves the maximum number of all cursors per session. The cursor can be thought of as an SQL statement. Thus, if 100 cursors were accessed, it would indicate that the progression was 100 SQL statements at a time.
Help your ORACLE machine and run sqlplus as sysdba. ORA-01000, the maximum number of open cursors error, has become an extremely common mistake in Oracle database design. From a Java perspective, this happens when his application tries to open more ResultSets than the configured cursors in the DB instance.
Windows Defender scans your new computer and automatically removes any adware it finds.
It used to be pretty bad, but lately Microsoft Defender has grown into a pretty decent free antivirus. For example, Defender now includes sandboxing and cloud-based malware detectors, increasing overall protection and speeding up discovery of opportunities.
There are some high quality free security tools out there, and Windows Defender is definitely a great way to protect the public and your PC. However, that would not be for the best. We recommend Bitdefender Antivirus Plus, Kaspersky Anti-Virus and Webroot SecureAnywhere AntiVirus, among others.
