The increased bucket limits fundamentally change the landscape for S3 multi-tenant data partitioning. The old recommendations were heavily influenced by the bucket limits. Let's break down the implications and discuss when each strategy might be suitable now:
Prefix-per-Tenant:
Pros:
Cons:
Bucket-per-Tenant:
Pros:
Cons:
So, When to Use Which?
The increased bucket limits make bucket-per-tenant the preferred approach in many, if not most, situations that involve a high degree of isolation. However, there are still cases where prefix-per-tenant may be appropriate:
Actually BPS is BITS per second.
So sum(Bytes*SamplingRate) * 8 / 60 is sum of bits per second, but not sumbytes
I ended up creating different functions for different HTTP methods. So, each of those methods will be decorated with either @Get
, @Post
, @Patch
, @Put
and @Delete
.
All of them will call the same method underneath, and then I can achieve the logic I was looking for.
Thanks for all comments and help!
it's not working for me on the real iOS device too. It only works on the simulator. no solution found so far.
Sounds like your TXT record might not have fully propagated yet. Even though Terraform says it was created successfully, DNS changes can take some time to propagate across the internet, sometimes up to 48 hours. Try using dig or nslookup to check if the TXT record is actually resolving. Also, make sure you're adding the TXT record to the correct domain and that there are no conflicting records. If the issue persists, check your DNS provider’s UI to confirm it was created as expected—sometimes Terraform applies changes but they don’t fully sync with the provider.
The console is a part of the developer tools panel. It is hidden by default, but you can open it from the view menu. View -> Toggle Developer Tools
declare @url as varchar(200)
set @url = 'https://something.xy/folder1/folder2/folder3'
select SUBSTRING(@url, CHARINDEX('//', @url) + 2, CHARINDEX('/', @url, CHARINDEX('//', @url) + 2) - CHARINDEX('//', @url) - 2)
i got the way to solve this issue.
The issue was due to this the extension "Language Support for Java(TM) by Red Hat".
Once you Disable it the issue will be resolved.
With thanks to @Paulo Marques for the suggestion: I converted the latitude and longitude fields to str
type while the data were still in a pandas dataframe.\
The block that converts to Spark and writes to table now looks like this:
basic_df = pd.DataFrame(basic_data_list)
basic_df.latitude = basic_df.latitude.astype(str)
basic_df.longitude = basic_df.longitude.astype(str)
if not basic_df.empty:
basic_spark_df = spark.createDataFrame(basic_df, schema=basic_schema)
basic_spark_df.write.mode("append").option("mergeSchema", "true").format("delta").saveAsTable("api_test")
And all the data now pull through without any errors.
Compilation works now that the inclusion inside the class has been moved outside:
headerWorking.h
#ifndef HEADER_WORKING_H
#define HEADER_WORKING_H
#include <QObject>
#include <qqml.h>
#include "header1.h"
class ClassWorking: public QObject
{
Q_OBJECT
QML_ELEMENT
public:
Q_ENUM(TestType_t)
.
.
.
};
#endif
headerNotWorking.h
#ifndef HEADER_NOT_WORKING_H
#define HEADER_NOT_WORKING_H
#include <QObject>
#include <qqml.h>
#include "header1.h"
class ClassNotWorking: public QObject
{
Q_OBJECT
QML_ELEMENT
public:
Q_ENUM(TestType_t)
Q_INVOKABLE void foo(TestType_t testType);
.
.
.
};
#endif
I just recently started working on this project and didn't question why the inclusion happened inside the class.
Thanks @Some programmer dude and @Marek R
To display the PlayGames profile image URI and compose an image on API 35, you would need to retrieve the URI of the profile image and then use it in your application. For example, if you're integrating it with a system like Steam Wallet Gift Code / Steam Key -50$, you can structure your code to fetch and display the profile image URI as follows:
java Copy // Assuming you are using an API that fetches the user's PlayGames profile image URI String profileImageUri = getPlayGamesProfileImageUri();
// Here, you would use the URI to display the image in your app (API 35 or similar) // Example function to compose the image using the URI composeImage(profileImageUri);
You may add this to your tsconfig file:
{
"compilerOptions": {
"types": ["antd"]
}
}
I solved it. The reason was the correct URL to the account. Before it was:
http://localhost:9090/realms/mini_apps_mzhehalo/account
Now it's:
http://localhost:9090/realms/mini_apps_mzhehalo/account?referrer=mini-apps&referrer_uri=http://localhost:4200/
The referrer parameter is very important because it specifies the client name. After adding it, Back to mini-apps showed up like on the screen.
You can pass the name in the params
object:
router.push(`/item/${id}`, { params: { name } })
"In Constraint Streams, if you set the constraint weight to zero, the constraint will be disabled and have no performance impact at all."
They should not be executed if the weight is 0. I also sanity-checked that statement by trying it locally and the constraint is not executed while solving.
In windows powershell running curl google.com resolved the issue for me.
This issue is likely caused by a recent pre-release of astroid, which seems to be causing compatibility issues with sphinx-autoapi. Read permissions errors for sphinx-autoapi, only on readthedocs #11975 I pinned the astroid version to the actual 3.3.8. and this worked fine for me
export default function LogIn() {
const sendData = async (data) => { const {name} = data;
// your post request
}
I had a similar issue and regenerating the auth token resolved it
I saw that in the initialization code I got from STM32 was incorrcet. I just copied and pasted the code. Only change I did was the refresh rate, but I did not see that it's initializing BANK2. My SDRAM bank is 1, so I wrote:
Command.CommandMode = FMC_SDRAM_CMD_CLK_ENABLE; /* Set MODE bits to "001" */
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1; /* configure the Target Bank bits */
Command.AutoRefreshNumber = 1;
Command.ModeRegisterDefinition = 0;
HAL_SDRAM_SendCommand(&hsdram2, &Command, 0xfff);
and problem is solved.
You run your application in local machine or in docker?
spring.datasource.url=jdbc:postgresql://localhost:5432/postgres
did you manage to resolve your problem ?
Checkout my blog on this topic. You will get a complete but brief explanation. I also mention how can you switch between different python versions effectively.
did you ever manage to figure it out? I would love some help as I ran into the same obstacle.
I was using the original Dynamic Linq package, I upgraded to the latest https://www.nuget.org/packages/System.Linq.Dynamic.Core
For me, the issue was related to the tailwind config
. I have posted my solution here. Link - https://stackoverflow.com/a/79414252/9375172
How to Check if a File Exists on an SFTP Server Using JSch in Java?
If you're working with JSch to interact with an SFTP server in Java, you might need to verify whether a file exists before performing operations like reading, downloading, or deleting it. The stat() method of ChannelSftp can be used for this purpose.
Implementation: The following method attempts to retrieve the file attributes using channelSftp.stat(remoteFilePath). If the file exists, the method returns true. If the file does not exist, it catches the SftpException and checks if the error code is SSH_FX_NO_SUCH_FILE, indicating that the file is missing.
private boolean verifyFileExists(ChannelSftp channelSftp, String remoteFilePath) {
try {
// Attempt to get the file attributes
channelSftp.stat(remoteFilePath);
System.out.println("File exists on the remote server: " + remoteFilePath);
return true;
} catch (SftpException e) {
if (e.id == ChannelSftp.SSH_FX_NO_SUCH_FILE) {
System.out.println("File does not exist on the remote server: " + remoteFilePath);
} else {
System.out.println("Error checking file existence: " + e.getMessage());
}
return false;
}
}
Explanation:
The method tries to retrieve the file metadata using stat(remoteFilePath).
If the file exists, stat() executes successfully, and we return true.
If an SftpException occurs:
i)If an SftpException occurs: If the error code is SSH_FX_NO_SUCH_FILE, the file does not exist, and we return false.
ii)For any other exception, an error message is printed, and false is returned.
Why Use stat() Instead of ls()?
While ls() can list files, it is inefficient for checking a single file's existence because it retrieves a list of files and requires additional processing. Using stat() is more efficient for this specific use case.
Gemini seems to be ignoring the safety settings I've set:
safety_settings = {
HarmCategory.HARM_CATEGORY_HARASSMENT: HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
HarmCategory.HARM_CATEGORY_HATE_SPEECH: HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
HarmCategory.HARM_CATEGORY_SEXUALLY_EXPLICIT: HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT: HarmBlockThreshold.BLOCK_NONE,
}
I'm trying to extract image data from documents like quotes and purchase orders. It works when given instructions to only extract dates, but won't extract names, addresses and other data of that nature.
Any advice helpful
I did brew update watchman
which worked for me
In my case, I attempted to run a snapshot db with docker.
After changing the file ownership to mongodb / 999, I was still having this issue, and what worked was to run
mongod --repair
To debug in Smarty in prestashop v1.7.x & v8.x.x:
{* These all are working same but for familiar with syntax*}
{$test|@dump} // Type one
{dump($test)} // Type two
{$test|dump} // Type three
Fixed the issue by changing from F32 to F16 I was running it in google colab on T4 GPU and looks like there is some issue with F32 support on T4 https://github.com/triton-lang/triton/issues/5557
do that - mkdir ./target/webapp
Can anybody please send me a working C program that uses the decimal data type (and decimaL.decimal). Just to declare two numbers as decimals, then print out their: add, subtract,multiply.
thk you for first reply comment . i was suffering long long pain for finding to solution .
In Addtion , recent intellij version changes UI .
I want this reply helps anyone . enter image description here
Managing ball-to-ball collisions in a simulation involving multiple interacting objects necessitates an understanding of several fundamental principles, such as collision detection, the application of physical laws (including momentum conservation and restitution), and the efficient resolution of these interactions.
When utilizing the Verlet integration method, a numerical approach for simulating object motion, the process of managing ball-to-ball collisions can be executed in a series of steps:
r(t + Δt) = 2r(t) - r(t - Δt) + a(t)Δt²
Where:
r(t) represents the position of the ball at time t, a(t) denotes the acceleration (resulting from gravity, friction, etc.) at time t, Δt signifies the time increment. Velocity Calculation: The velocity can be estimated by the change in position over the time interval:
v(t) = (r(t) - r(t - Δt)) / Δt
∥r₁ - r₂∥ < r₁ + r₂
Where:
r₁ and r₂ indicate the positions of balls 1 and 2, r₁ and r₂ represent the radii of the respective balls. If this condition holds true, a collision is confirmed.
Relative Velocity: The relative velocity between the balls along the line of contact is expressed as: v_rel = v₁ - v₂
Normal Vector: The unit normal vector n̂ directed from ball 2 to ball 1 is defined as: n̂ = (r₁ - r₂) / ∥r₁ - r₂∥
Impulse Calculation.
Good afternoon, hope this helps if you have any questions feel free to ask.
You need a new library, install this: pip install opencv-python
import pyautogui as ac
from time import sleep
procurar = "yes"
while procurar == "yes":
try:
x, y = ac.locateCenterOnScreen('92.png', confidence=0.9)
ac.click(x, y)
sleep(1)
except:
sleep(2)
ac.click(1479,218)
sleep(2)
Add the code num_itemsets=2 to limit the itemset so that the modification becomes
rules = association_rules(frequent_items, metric='confidence',min_threshold=0.7, num_itemsets=2)
I'm new. ive installed ffmpeg via choco, but when I enter via cmd ffmpeg -version still "ffmpeg is not recognized as an internal or external command, operable program or batch file" I've also tried changing the path from https://www.geeksforgeeks.org/how-to-install-ffmpeg-on-windows/ but still not getting any progress.
I faced hours of searching for answers.
I was attempting to run a snapshot on Docker. In my case, after running also the commands to switch the owner to mongodb, what worked was the following command
mongod --repair
We are using buf
and options to customize final openapi artefact:
The plugin to build final yamls:
To manage plugins we are using bingo
:
Use
XXX.DisabledStyle.BackColor
XXX.HoveredStyle.BackColor
XXX.FocusedStyle.BackColor
instead of XXX.BackColor
(ForeColor same method)
Ref:
Run chrome from command line
chrome.exe --allow-insecure-localhost
C:\Program Files\Google\Chrome\Application>chrome.exe --allow-insecure-localhost
Would you provide your original full CSS code for this snippet?
You can use the go module: https://github.com/aeimer/go-multikeymap
Disclaimer: I'm the maintainer.
How about
$aList = empty($aString) ? [] : explode(',', $aString)
However, the comment by @bassxzero using preg_split
also looks nice.
I put it in a section with 10000px height and it is working🤷♂️. i scroll and it sticks to the top of the page. idk can you share more of your code?
You can VSTACK()
all your tables, and then use FILTER()
:
=FILTER(VSTACK(table1,table2,...) , INDEX(VSTACK(table1,table2,...),,2)="N/A", "no N/A")
Table1
Table2
Output
Or slightly easier to maintain:
=LET(_data, VSTACK(table1, table2, ...),
Filter(_data,INDEX(_data,,2)="N/A", "no N/A")
Where 2 would be your column number which could contain N/A
.
after 1 week passed, nobody replied. Can anyone help me in this case, please?
turn off your network in device settings through the Control Panel, if your app dont need internet should the device not need internet too
Looks like I've got the same task.
Been given a legacy DB that has been sitting on a shelf for 2 decades, and I'd like to extract data from it. It was a scientific research project.
I've figured out I've got *.4db, *.4dd files. I suspect the DB was developed and maintained in 4D 6.7.1 version on MacOS. I've tried installing the available 4D versions from the official website. Both v20, v18 give an error of "DB version to old".
Now, where can I obtain a trial/freemium copy of 4D app of 6.7.5, or at least some other version from the 2000's? The legacy versions of the software are only open for download to "dev partners" (that's a $300 license). Perhaps someone with access could help me get a freemium version of that era (pref. Windows version) so that I could attempt to access the data?
While most discussions of mapping Azure B2C identities to an external source only mention an email address a number MS pages mention email address or user object id.
The following GitHub repo on a remote profile will hopefully help.
https://github.com/azure-ad-b2c/samples/tree/master/policies/remote-profile
A very good example, it helped me very much to switch scenes in my propram! Class "popup" is the second window (scene) that pops up.
I have written a blog on this topic.
As fun TwoRowsTopAppBar
is a private method, you can just try to copy/paste AppBar by yourself or make based on the existing code of your own implementation. Based on other similar questions on StackOverflow, there are no options to change the titleBottomPadding
.
Found a manner to do that.
I've added a file jolokia-access.xml in src/main/recsources folder, containing
<filter>
<mbean>java.*</mbean>
<mbean>org.*</mbean>
<mbean>sun.*</mbean>
<mbean>jdk.*</mbean>
<mbean>jolokia*</mbean>
<mbean>JMImplementation*</mbean>
<mbean>com.sun.*</mbean>
</filter>
Thanks Robert.
Works pretty good for me
Try to run the below query to get the result, it works for me
select * from blogs where colour LIKE '%3%' AND colour LIKE '%4%';
The error arises because tensorflow cannot determine the tensor shapes explicitly. When using tf.data.Dataset.from_generator
, you should provide an output_signature
argument to explicitly define the shape and type of the output tensors. This allows tensorflow to properly handle the data.
Instead of using this:
ds = tf.data.Dataset.from_generator(generator,
output_types=({'LoB': tf.int32}, tf.float32))
Use this:
ds = tf.data.Dataset.from_generator(generator, output_signature=(
{'LoB': tf.TensorSpec(shape=(1,), dtype=tf.int32)},
tf.TensorSpec(shape=(1,), dtype=tf.float32)
))
please refer to this document for more details.
Lookbehind assertion has been supported in all the latest browsers for a while now: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Lookbehind_assertion
Adding entry point in main.dart will work.
@pragma('vm:entry-point')
Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message)
async {
await Firebase.initializeApp();
print("Handling a background message: ${message.messageId}");
}
I have just test, it work well at my side.
Alerts created by log alerts rules and SCOM alerts collected through Alert Management solution.
Check your alert rule has the signal type = log search
My test result:
For @miraco answer, I have to change to this format,
variables:
- name: NODE_OPTIONS
value: --max_old_space_size=4096
Answering my own question after a few days of research:
-dead_strip_dylibs
-Wl,-dead_strip_dylibs
I had the exact same problem. I tried all the above and more and max_allowed_packet was not updated from the default value of ~1MB. I had been restarting mysql using Ampps (on Windows 11). Eventually I found out that two mysql.exe processes was running. By shutting both down in Task manager -> Details -> mysql.exe and then restarting MySQL in Ampps the max_allowed_packet update was registered. Now it showed: 67108864 (set to 64M in my.ini)
I've solved the issue by installing the following libaries to the cluster.Cluster Libs
app.setGlobalPrefix('/:version(v1|v2)');
I tried the below commands, which are for clearing local/global caches for android and gradle, which worked for me and I think would work for everyone having the same issue/error while building the react native android app :-
Remove and Reinstall Android Build Files :-
Clear Gradle Cache Manually :-
If the above steps don't work, manually delete the Gradle cache:- Linux:
Command Prompt:
Delete node_modules :-
rm -rf node_modules
Clear Yarn Cache:-
yarn cache clean
Install npm packages :-
yarn OR npm install
Start the server and run android with the commands used.
I have found the solution for my use case. Instead of updating the subscription, I tried to revise my subscription plan by updating the plan ID.
Referred documentation can be found here: Revise Subscription
Did you solve this i am getting same error, Pm2 randomly has no processes after some time
In my case, I use .Net 8 and deploy to IIS. I forget to copy runtimes folder to publish folder and i got same error after copy runtimes folder it fixed
Try this: $uri=~m{view/(.+?)/}; print $1;
I have tried multiple options and settled on the extension in the vscode below.
Git Config User Profiles
https://github.com/onlyutkarsh/git-config-user-profiles
In my case, I have three accounts One for a Copiolet subscription, one official code and one personal. With this extension, it is very convenient to stay connected on the copilot and switch between person and work account.
Configuration is also very simple. Just install and start using.
@Thorux
I have the same issue. Did you find out what was missing?
Thank you
Ensure that the admin
app is present in the INSTALLED_APPS
list in your settings.py
file:
INSTALLED_APPS = [
'django.contrib.admin', # Ensure this line is present
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
# other apps...
]
If the issue persists, please provide more details about the error or your project structure.
The issue is due to the missing Fragment dependency, as mentioned in the error message you sent. You just need to add this dependency.
Here’s the link to the official site: mvnrepository Or add this to your Gradle: runtimeOnly("androidx.fragment:fragment:1.8.5")
I was able to keep VsCode autosave enabled and nodemon is restarting the server automatically after using this solution : NodeJS - nodemon not restarting my server. hope this helps (I'm working with WSL2 (Ubuntu20.04))
Finally found an answer with the big help of this article: Cookie based authentication with Sanctum. Behaviour is the consequnce of the fact that Laravels notes that the user is already authenticated and does a redirect. Scroll way down the article and you will find how to adapt the redirectToUsers-middleware. Tinker a bit with the response of the custom exception you have to throw there (in my case changing to a 200 response) and logging is workt all the time
I've implemented the workaround based on Spring Boot
https://github.com/b3lowster/templates/tree/main/google_auth_add_params
When indexing business listings in Elasticsearch, the right approach is crucial for ensuring optimal performance and accurate search results. For businesses like eDial India, focusing on these details can ensure that users are able to find listings accurately and quickly. Regularly updating and maintaining the index, especially when businesses change their details, is also critical for ensuring the database remains up-to-date and responsive.
As John Hanley stated it was a networking issue. Solved!
You can use "toolkit" from http://schemas.xceed.com/wpf/xaml/toolkit there is this option to set propertyGrid
Try using the Scaffold propertey,
bool? resizeToAvoidBottomInset make it true. The keyboard will adjust the size
@Daniel R: "SageMaker Studio" and "SageMaker Studio Lab" are two different products. SM-Studio Lab is tailored for Students to give them free access to compute. Annoyingly here "sudo" remains unsupported. (In SM-Studio you can sudo)
You can add a rule to your .htaccess file to block access to .env or any other sensitive file. <Files .env> Order allow,deny Deny from all You can read this blog for refrence https://techronixz.com/blogs/secure-laravel-application#:~:text=versions%20and%20changes.-,2.%C2%A0Secure%20Your%C2%A0.env%C2%A0File,that%20only%20the%20application%20and%20necessary%20server%20processes%20can%20read%20it%3A,-chmod%20600%20.env
As of Gradio==5.15, multi-page apps are now supported in Gradio! Here's the syntax:
import gradio as gr
with gr.Blocks() as demo:
name = gr.Textbox(label="Name")
...
with demo.route("Settings", "/settings"):
num = gr.Number()
....
demo.launch()
Enlarge text at Markdown use the # tag if you size images, html works in markdown with:<img src="" width="" height="" />
unfortunately text can't (font-size
), use the # element in markdown.
Example:
Found another post, on stackoverflow, that defines the implement on classes. This does also not provide default types if they are not provided.
when i created a venv with python 3.13.0 i faced this issue but when i used the system version of python 3.12.6 for my venv the following code installed without errors pip install apache-airflow
. So please consider checking the python version.
thanks sir your answer is perfect.
PROXIES = { 'http': 'http://127.0.0.1:8090', 'https': 'http://127.0.0.1:8090' }
r = requests.get(url, cookies=cookie ,verify=False,proxies=PROXIES)
Unfortunately, you cannot modify the Postfix log entries. You will need to write a custom script to parse the log entries and then return them formatted how you want them. As someone who has just spent two weeks digging through to understand the log files, I will tell you that this is easier said than done. There are quite a few log analysis scripts available which you can find here under the "Logfile analysis" section but these are just analyzer that return counts not formatters. I wrote a Python script that ingests the logs and then parses them and inserts the data I am looking for into a custom database but unfortunately the script is entirely custom to my database and therefore sharing it here would not help too much. Here are the regular expressions in Python that I am using to help you get started, if interested.
cleanup_reject_pattern = (
r'^(?P<message_timestamp>\w+ \d+ \d+:\d+:\d+) (?P<message_mail_server>\S+) postfix/cleanup.*? '
r'(?P<message_id>\S+): milter-reject: .*? from=<(?P<message_sender>[^>]+)> to=<(?P<message_recipient>[^>]+)>'
)
lmtp_pattern = (
r'^(?P<message_timestamp>\w+ \d+ \d+:\d+:\d+) (?P<message_mail_server>\S+) postfix/lmtp.*? '
r'(?P<message_id>\S+): to=<(?P<message_recipient>[^>]+)>, '
r'(?:orig_to=<(?P<message_orig_to>[^>]+)>, )?'
r'relay=(?P<message_relay>[^ ]+), delay=(?P<message_delay>[\d.]+), .*? '
r'dsn=(?P<message_dsn>[^,]+), status=(?P<message_status>[^ ]+)'
)
qmgr_pattern = (
r'^(?P<message_timestamp>\w+ \d+ \d+:\d+:\d+) (?P<message_mail_server>\S+) postfix/qmgr.*? '
r'(?P<message_id>\S+): from=<(?P<message_sender>[^>]+)>, size=(?P<message_size>\d+), nrcpt=(?P<message_nrcpt>\d+)'
)
smtp_pattern = (
r'^(?P<message_timestamp>\w+ \d+ \d+:\d+:\d+) (?P<message_mail_server>\S+) postfix/smtp.*? '
r'(?P<message_id>\S+): to=<(?P<message_recipient>[^>]+)>, relay=(?P<message_relay>[^ ]+), '
r'delay=(?P<message_delay>[\d.]+), .*? dsn=(?P<message_dsn>[^,]+), status=(?P<message_status>[^ ]+)'
)
smtpd_pattern = (
r'^(?P<message_timestamp>\w+ \d+ \d+:\d+:\d+) (?P<message_mail_server>\S+) postfix/smtpd.*? '
r'(?P<message_id>\S+): client=(?P<message_client>[\w\.-]+)(?:\[\d+\.\d+\.\d+\.\d+\])?'
)
Good luck!
alternatively you can search for user on github.com and look at his activity. It doesnt answer completely to your question but may help in many cases
This is a duplicate of this question. I use ast.literal_eval
given in the second answer.
Pandas DataFrame stored list as string: How to convert back to list
df.Seq_1 = df.Seq_1.apply(literal_eval)
You need to change the display property for the tr
element. You can set it to block or flex.
tr {
display: flex;
height: 100px;
}
But this will break your table. And you will have to handle it yourself, with flexbox for example.
<a href="javascript:void(0);" download>download</a>
thank you so much @jon, I was struggling with set up reverb on ddev and finally found your answer, it was beneficial for me to set up
As was stated in the answer by @Fred, the issue was that a FOR
clause only accepts a static cursor, while we need a dynamic cursor as we want to pass the table and column names as strings to generate the cursor. As such, we needed to manually generate a cursor and use a WHILE
loop to perform the iteration procedure.
The following procedure performs the correct calculation
CREATE PROCEDURE db_name.dynamic_flags_procedure (
IN col_name VARCHAR(32),
IN tbl_name VARCHAR(32)
)
BEGIN
DECLARE hc1 VARCHAR(32);
DECLARE sql_stmt VARCHAR(2048);
DECLARE distinct_stmt VARCHAR(128); -- cursor requirement
DECLARE rslt CURSOR FOR stmt; -- cursor requirement
-- create first part of sql_stmt, creating the table and selecting the column 'FIRSTNAME'
SET sql_stmt = 'CREATE MULTISET VOLATILE TABLE FLAG_TABLE AS (
SELECT
FIRSTNAME';
-- get the unique elements in col_name to loop over
-- first 'FETCH' must be included here, not within the 'WHILE' loop
SET distinct_stmt = 'SELECT DISTINCT ' || col_name || ' AS distinct_values FROM ' || tbl_name;
PREPARE stmt FROM distinct_stmt;
OPEN rslt;
FETCH rslt INTO hc1;
WHILE (SQLCODE = 0)
DO
-- add the string to create flag column to sql_stmt
SET sql_stmt = sql_stmt || ', CASE WHEN ' || col_name || ' = ' || hc1 || ' THEN 1 ELSE 0 END AS "' || hc1 || '_f"';
-- get next distinct value
FETCH rslt INTO hc1;
END WHILE;
CLOSE rslt;
-- add final part to the sql_stmt
SET sql_stmt = sql_stmt || ' FROM ' || tbl_name || ') WITH DATA ON COMMIT PRESERVE ROWS;';
EXECUTE IMMEDIATE sql_stmt;
END;
CALL db_name.dynamic_flags_procedure('EMPLOYMENT_LENGTH_YEARS', 'PRACTICE_DATA');
SELECT * FROM FLAG_TABLE;
If you need a quick and easy way to compare JSON files without installing anything, check out JSON Online Tools. It highlights differences clearly, even for large or unordered JSON files, and works entirely in your browser. Super handy!
What is your asset?
If it is BTC, to create a successful order you need a trading volume of at least 0.002 BTC.
in some other price conditions it will be 0.001 BTC
This means that if you have 2.9$, you will use a leverage of about x100. To test, you can choose an asset with a smaller price