dbtools | simple db tools to easily deploy MongoDB | Continuous Deployment library
kandi X-RAY | dbtools Summary
kandi X-RAY | dbtools Summary
Set of simple db tools to (for example) easily deploy MongoDB (replicasets and sharding) or Galera Cluster for MySQL for your dev or test environment. I’m using these scripts with my [lxctools][1] to quickly setup and tear down DB clusters on my lxc containers. Hope it’s useful for others as well.
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QUESTION
I trying to save (File > Save) my ERD diagram within Oracle SQL Developer Data Modeller (Version 17.3.0.261) .dmd file but when saving is performed exception is thrown:
...ANSWER
Answered 2020-Oct-25 at 07:27The folder you are saving to, is read only
java.io.FileNotFoundException: /private/var/folders/zr/x6pt52n96pj59fcrfpyqk__m0000gn/T/AppTranslocation/01746F71-9829-4974-9624-E9464A2E0B4F/d/OracleDataModeler-17.3.0.261.1529.app/Contents/Resources/datamodeler/datamodeler/types/defaultdomains.xml (Read-only file system)
Just move the SQL dev Data modeler to another folder on which you can write (desktop for instance), or just "Save As" at another place.
QUESTION
I am trying to uninstall ORDS from my server, but it is not working correctly. I am trying to uninstall it so I can reattempt the installation.
The uninstallation is failing with the following error:
...ANSWER
Answered 2020-Mar-25 at 13:51go to ORDS/params folder and look in ords_params.properties file and make sure that db.hostname is correct. Should be the fully-qualified name of your server
QUESTION
I want to show my date in the Edit-Text with this format: YYYY-MM-DD.
First, when I touch the Edit-Text of the date then the keyboard is still open then Date-Picker-Dialog appears two times. If I set this one time, then again the dialog picker appears. When I set the date the second time, then the date is set in the Edit-Text.
The first Fragment is attached to the first Activity and the second one is attached to the second Activity.
Second Fragment code:
...ANSWER
Answered 2019-Apr-07 at 12:41 date.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
Date_Alert(v);
return true;
}
private void Date_Alert(View v)
{
getActivity().getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN
);
DatePickerDialog datePickerDialog = new DatePickerDialog(this,
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
//date_str = dayOfMonth + "-" + (monthOfYear + 1) + "-" + year;
mYear = year;
mMonth = monthOfYear;
mDay = dayOfMonth;
mMonthName = MONTHS[monthOfYear];
Log.d("before", "onDateSet: " + mYear + "" + mMonthName + "" + mDay);
start_date_str = mDay + " " + mMonthName + " " + mYear;
}
}, mYear, mMonth, mDay);
datePickerDialog.show();
}
QUESTION
I am trying to send recorded audio from the web browser to Oracle Apex but a problem is happening when the audio is quite long. The code works very well when the audio is less than two minutes.
What I know, the data is sent by URL, therefore it is being sent in text format. Oracle has a 32k limit for the string, so if the blob exceeds that limit, it must be sent in an array divided into parts of 30k each. So I am suspecting that the array is not being sent in the correct format, but I don't know how to confirm it.
The code I am using is as follows: (I built a plugin for Apex to send the audio)
- Fragment in Javascript that sends the audio:
ANSWER
Answered 2020-Feb-21 at 21:16Thus you are sending your request using AJAX with content type "application/x-www-form-urlencoded" Tomcat is limiting the max allowed POST size (defaults to 2MB). To make it work in APEX you have possibly 2 ways
1) Do some kind of double chunked upload, so first you split the file itself with e.g. file.slice() and then you build the 30k base64 array of each file chunk and upload this, chunk by chunk
2) Use a "multipart/form-data" content type with an form submit, thus here you are not running in Tomcats limitation of 2MB.
I built a file uploader plugin some time ago, just have a look at this function:
The uploaded file will then be inserted into apex_application_files automatically, from there you can grab it:
I would not recommend doing it with ORDS when you can do it inside of your APEX app, thus you have to deal with security, additional authentication etc...
QUESTION
I'm having trouble understanding where the undefined
is coming from, during the following jest test. Here's the source file:
ANSWER
Answered 2020-Jan-02 at 16:59Change the last then
chained to finally
. It will always close the client connection and return user
as expected from the previous then
.
QUESTION
I recently updated my dev machine from Fedora 30 to 31, but I still need to target a Fedora 30 machine.
I am trying to build a SPEC using the parameter --target f30
, but I get an error for 'xargs' out of nowhere...
ANSWER
Answered 2019-Dec-16 at 00:19The target option is for architecture. And even that works only if you do some other low level magic. You should do:
QUESTION
I am trying to write some basic test fixtures for Postgres in a React app.
I have some setup and teardown SQL files:
...ANSWER
Answered 2019-Sep-24 at 07:22Edit
After re-reading your question, I realized my below observation might not actually be what you're after, because you might want to run the setup/tear down of the DB in the actual beforeEach()
/afterEach()
.
What I notice is that your exec()
function starts a promise, but it doesn't actually await
for it, so try to:
QUESTION
I am trying to instrument Oracle Rest Data Service (ORDS) which is built on Jetty. The aspect should trace JDBC calls. I do not see the weaving happening.
I have tried AspectJ in a different standalone application which used JDBC and also profiled Servlet calls in an application running in standalone Jetty and all this worked for me. But in this case there is an exception and it does not look that weaving is happening. Application itself works as expected with all AspectJ configurations applied.
Two options have been tried:
- aspect class and aop configuration file were put into jar and this jar was placed inside WEB-INF/lib. aspectjrt.jar was copied into this directory as well.
- the aspect class and aspect config were copied into WEB-INF/classes like this
ANSWER
Answered 2019-Jul-08 at 07:17I found a workaround which lets me run the server without problems and also use different types of aspect pointcuts on all sorts of classes such as internal Jetty classes:
Copy the AspectJ weaver and your aspect library (JAR containing aspects and META-INF/aop.xml) to a subdirectory lib of where you are starting your ords.war. Then append the aspect library to the JVM boot classpath. You need to use a JRE/JDK version like Java 8 which actually still supports the boot classpath. (Actually I just checked, JDK 11 still supports it.) I don't know how to do this with modularised JREs. Then start your WAR like this:
QUESTION
I have got a QSqlTableModel with decimal numbers in one column. How can I format this column to have numbers with 4 decimal places (e.g.: 2,3 --> 2,3000; 4,567891 --> 4,5679). I am using pyqt5.
Edit:
I tried to subclass QSqlTableModel like this:
...ANSWER
Answered 2017-Jul-27 at 10:48You should not access the self.data(item)
function since you are calling the same function, you must access through the parent: QSqlTableModel.data(self, item, Qt.DisplayRole)
.
period:
QUESTION
After install Oracle Apex 19.1, it give me error PLS-00306: wrong number or types of arguments in call to 'AJAX'.
While others requests works well, ajax calls does not.
- Database Versión : Oracle XE 18c
- Ords Versión: ords-18.4.0.354.1002
- Apex Versión: apex_19.1
Example: While exporting interactive reports, on action menu do i get:
...ANSWER
Answered 2019-Apr-16 at 14:11Depends on the order you upgraded ORDS and APEX.
If you just upgraded APEX to 19.1 then you need to run the ords java -jar ords.war validate so that ORDS 18.4 can fix it's installation after the APEX install. (which breaks ORDS)
Regards
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