I have a requirement where i get mail address like jon's#gmail.com. But while sending to salesforce i need to send like jon\'sram#gmail.com .
This is the scenario where i need to use.
SELECT Email,Id FROM Contact WHERE Email = 'jon\'sram#gmail.com'
Now the scenario is like below, but what happen here email address contain single quot where it is failed.
SELECT Email,Id FROM Contact WHERE Email = 'jon'sram#gmail.com'
i have tried in different ways but they seems complected.
Please help
You can use below expression in "Set Payload" to original string:
#[message.payloadAs(java.lang.String).replace("'","\\\'")]
In order to concatenate you can use the ++ operator "Foo" ++ "bar" . Also take into account that in DW string can be represented by either " or ' . In your case I would say that you need to type 'jon\\'sram#gmail.com' so that it will end up generating what you want. Regards
Related
I would like to send the filter as a syntax tree, and not a query string, to Azure search. Ist that possible?
All I can find is to send the filter as a string.
I have a filter syntax like ( State eq 1 ) or ( Domain eq 'Love' ) but I'd like to send it parameterised to Azure search instead of as a string.
(It's a security thing - I'd prefer not to have to escape/wash the indata but instead let Microsoft/Azure/Lucene take care of the details as they know more about the inner workings than I do.)
Basically: I'd like to
filter =
Or (
Equal( "State", stateValue ),
Equal( "FieldName", domainValue )
)
Instead of me doing it like
filter = $"( 'State' eq {MyStringEscapeFunction(stateValue)} ) " +
"or ( 'Love' eq {MyStringEscapeFunction(domainValue)} )"
Filters in Azure Cognitive Search must be specified via the $filter parameter using OData-syntax.
https://learn.microsoft.com/en-us/azure/search/search-query-odata-filter
Your example filter is a valid OData filter. Provided that you have an index where State is a number and Domain is text.
$filter=(State eq 1) or (Domain eq 'Love')
If I understand your question correctly, you have an application where the values 1 and 'Love' are inputs from end users. The Azure Search API will validate that the filter values are valid according to the datatype. Other than that, you are responsible for validating input to your application.
For example, assume that your input parameters are s and d for State and Domain, respectively. You risk someone trying to manipulate your filter to return results you did not intend:
yourpage.aspx?s=1&d=Love%27%20or%20Domain%20eq%20%27Hate
This could potentially cause your $filter query to become:
$filter=(State eq 1) or (Domain eq 'Love' or Domain eq 'Hate')
You are responsible for implementing validation. You must build a layer that validates end-user inputs before using it in a $filter query. Here you can validate that end users' state and domain input are limited to valid values before creating an OData filter. See examples here:
https://learn.microsoft.com/en-us/aspnet/core/mvc/models/validation?view=aspnetcore-7.0
My app has a frontend on vue.js and backend on django rest framework. I need to do a filter string on vue which should do something like this:
((status=closed) | (status=canceled)) & (priority=middle)
but got an error as a response
["Invalid querystring operator. Matched: ') & '."]
After encoding my string looks like this:
?filters=((status%3D%D0%97%D0%B0%D0%BA%D1%80%D1%8B%D1%82)%20%7C%20(status%3D%D0%9E%D1%82%D0%BA%D0%BB%D0%BE%D0%BD%D0%B5%D0%BD))%20%26%20(priority%3D%D0%A1%D1%80%D0%B5%D0%B4%D0%BD%D0%B8%D0%B9)
which corresponds to
?filters=((status=closed)|(status=canceled))&(priority=middle)
How should look a correct filter string for django?
I have no problem if statement includes only | or only &. For example filter string like this one works perfect:
?filters=(status%3D%D0%97%D0%B0%D0%BA%D1%80%D1%8B%D1%82)%20%7C%20(status%3D%D0%9E%D1%82%D0%BA%D0%BB%D0%BE%D0%BD%D0%B5%D0%BD)
a.k.a. ?filters=(status=closed)|(status=canceled). But if i add an & after it and additional brackets to specify the order of conditions calculation it fails with an error.
I also tried to reduce usage of brackets and had string like this (as experiment):
?filters=(status%3D%D0%97%D0%B0%D0%BA%D1%80%D1%8B%D1%82%20%7C%20status%3D%D0%9E%D1%82%D0%BA%D0%BB%D0%BE%D0%BD%D0%B5%D0%BD)
a.k.a. ?filters=(status=closed | status=canceled). This one doesn't work - get neither error nor the data.
I need to have a mixed results in my case: both statuses (closed and canceled) and priority=middle, but a string format isn't correct. Please explain, which format would be Ok?
That doesn't look like a very uri friendly syntax you're trying to use there.
Try doing this instead:
?status[]=closed&status[]=cancelled&priority=middle
Then use request.GET.getlist('status[]') to get back the list and use the values for logical OR queryset filtering:
qs = qs.filter(status__in=request.GET.getlist('status[]', [])
and then add any additional filtering which works as logical AND.
If you're using axios, it should automatically format js status url param into proper format.
Can someone please let me know how to concatenate multiple values in mule?
Something like,
#[payload.getPayload()].concat(#[getSubject()])
I assume you are using Mule 3.3.x or above. If so you can use Mule Expression Language(MEL).
One example using MEL is:
#['Hello' + 'World']
Or MEL also allows you to use standard Java method invocation:
#[message.payload.concat(' Another String')]
Cheat sheet on MEL
MULE 4 Update
For Mule 4. Dataweave 2.0 is the main expression language:
Simple concat:
#['Hello' ++ ' World']
Other alternative is to use Mule Design plugin :
Drop an "Append String" operation as many times as you need.
This operation takes the message payload of the previous step and concats a specified string to it.
Not sure about performance details, but it will be surely more easy to maintain.
Append to String - MuleSoft
you can declare a string buffer using expression component
<expression-component doc:name="Expression"><![CDATA[StringBuffer sb = new
StringBuffer();
flowVars.stBuffer=sb;
]]></expression-component>
and then append use append on string buffer any where in the flow.
flowVars.stBuffer.append("string to append")
Once done use #[flowVars.stBuffer] to access the concatenated string
If you want to add two different values received through payload in the mule flow then we can use concat() method.
For example below we have received values through arraylist where i am adding two diffrent fields i.e. FirstName and the LastName -
concat(#[payload[0].'firstname']," " #[payload[0].'lastname']
I am using Splunk to index logs with multiple fields with the same name. All fields have the same meaning:
2012-02-22 13:10:00,ip=127.0.0.1,to=email1#example.com,to=email2#example.com
In the automatic extraction for this event, I only get "email1#example.com" extracted for the "to" field. How can I make sure all the values are extracted?
Thanks!
I think adding this to the end of the search this may do it:
| extract pairdelim="," kvdelim="=" mv_add=t | table to
(the 'table' is just for demonstration).
So, I think, in 'transforms.conf' (from http://docs.splunk.com/Documentation/Splunk/latest/admin/transformsconf) put:
[my-to-extraction]
DELIMS = ",", "="
MV_ADD = true
and reference it in 'props.conf':
[eventtype::my_custom_eventtype]
REPORT-to = my-to-extraction
where 'eventtype::my_custom_eventtype' could be anything that works as a 'props.conf' specification (<spec> in http://docs.splunk.com/Documentation/Splunk/latest/admin/propsconf).
Is there a way to update every email address in MySQL with regexp? What I want to do is to change something#domain.xx addresses to something#domain.yy. Is it possible to do with SQL or should I do it with PHP for example?
Thanks!
You can search for a REGEXP with MySQL, but, unfortunately, it cannot return the matched part.
It's possible to do it with SQL as follows:
UPDATE mytable
SET email = REPLACE(email, '#domain.xx', '#domain.yy')
WHERE email REGEXP '#domain.xx$'
You can omit the WHERE clause, but it could lead to unexpected results (like #example.xxx.com will be replaced with #example.yyx.com), so it's better to leave it.
UPDATE tableName
SET email = CONCAT(SUBSTRING(email, 1, locate('#',email)), 'domain.yy')
WHERE email REGEXP '#domain.xx$';
I would rather do it with PHP, if possible. Mysql unfortunately does not allow capturing matching parts in regular expressions. Or even better: you can combine the two like this, for example:
$emails = fetchAllDistinctEmailsIntoAnArray();
# Make the array int-indexed:
$emails = array_values($emails);
# convert the mails
$replacedEmails = preg_replace('/xx$/', 'yy', $emails);
# create a new query
$cases = array();
foreach ($emails as $key => $email) {
# Don't forget to use mysql_escape_string or similar!
$cases[] = "WHEN '" . escapeValue($email) .
"' THEN '" . escappeValue(replacedEmails[$key]) . "'";
}
issueQuery(
"UPDATE `YourTable`
SET `emailColumn` =
CASE `emailColumn`" .
implode(',', $cases) .
" END CASE");
Note that this solution will take quite some time and you may run out of memory or hit execution limits if you have many entries in your database. You might want to look into ignore_user_abort() and ini_set() for changing the memory limit for this script.
Disclaimer: Script not tested! Do not use without understanding/testing the code (might mess up your db).
Didn't check it, since don't have mysql installed, but seems it could help you
update table_name
set table_name.email = substr(table_name.email, 0, position("#" in table_name.email) + 1)
+ "new_domain";
PS. Regexp won't help you for update, since it only can help you to locate specific entrance of substring in string ot check whenever string is matches the pattern. Here you can find reference to relevant functions.