I want to update boltdb entry using python. What is the python module available for it?
I can see different drivers for boltdb like,
neobolt, bolt-python.
I did not get proper document about it.
I want code sample for update operation.
You can use qingyunha/boltdb for example you can refer here but it is not updated since 11 Oct 2020
For issue there are as of now none according to synk.io
For neobolt you can check the test directory here which contain sample code on how to use the library
Related
I'm adding liquibase to an existing project where tables and data already exist. I would like to know how I might limit the scope of changelogSync[SQL] to a subset of available changes.
Background
I've run liquibase generateChangeLog to capture the current state and placed this into say src/main/resources/db/changelog/changes/V2021.04.13.00.00.00__init01.yaml.
I've also added another changeset to cover some new requirements in a new file. Let's call it src/main/resources/db/changelog/changes/V2021.04.13.00.00.00__new-feature.yaml.
I've added a main changelog file src/main/resources/db/changelog/db.changelog-master.yaml with the following contents:
databaseChangeLog:
- includeAll:
path: changes
relativeToChangelogFile: true
I now want to ensure that when I run liquibase changelogSync[SQL] against a particular version of the db that the scope is limited to the first changelog init01, thereby allowing from that point on a liquibase update or updateToTag et al, to continue with changes following init01.
I'm surprised to see that the changelogSync[SQL] commands don't seem to offer some way (that I can see from the docs for how to do this.
Besides printing the SQL and manually changing it, is there something I've missed? Any suggested approaches welcome. Thanks!
What about changelogSyncToTagSQL ?
Wouldn't it cover your needs?
Or maybe you could try changelogSyncSQL with additional parameters "label" or and "context" ?
changelogSyncToTagSQL
context
labels
As it stands, the only solution I've found is to generate the SQL and then manually edit its contents to filter the change sets which don't correspond to your current schema.
Then you can apply the sql to the db.
I want to update inventory based on sku.
For example
php magento update_inventory --sku&quantity=array(1001,10) --sku&quantity=array(1002,20) --sku&quantity=array(1003,30)
But I’m not getting how to add options/arguments ?
here user at least need to provide one pair (sku& quantity).
for this i think i have to use ArrayInput class/InputArgument/InputOption.
Can you give some solution or reference to above requirement?
Have you looked at how Magento\Setup\Console\Command\AdminUserCreateCommand uses options? Take a look at how that code uses getOptionsList in the configure method. For your use case you may want to look into using InputOption::VALUE_IS_ARRAY
A good reference will be http://symfony.com/doc/current/components/console/introduction.html#using-command-options
You may also want to consider a different input format. For example using arguments instead of options and specifying the format in documentation.
php magento update_inventory 1001:10 1002:20 1003:30
I am trying to add a custom dictionary in stemming but found no luck.
Steps I tried:
1) I have added the following lines in /config/script/DataIngest.xml:
<dgidx id="Dgidx" host-id="ITLHost">
<args>
.....
<arg>--stemming-updates</arg>
<arg>C:/Endeca/Apps/CRS/config/script/stemmingExtension.en.xml</arg>
</args>
</dgidx>
And added following lines in stemmingExtension.en.xml:
<word_forms_collection_updates>
<WORD_FORMS>
<WORD_FORM>shuts</WORD_FORM>
<WORD_FORM>shirts</WORD_FORM>
</WORD_FORMS>
</word_forms_collection_updates>
Ran a baseline update and then tried to search for "shuts" and expected to get "shirts" results, but not.
What's the correct way of setting up custom dictionary words in stemming?
Thanks in advance for your help.
Basavaraj
What version of the etl salience component are you using? I remember of a similar bug in oeid 3.0 bundle, and unluckily the answer is that the component used in clover etl doesn't call the appropriate method from java's api to get the stemmed word. You can build a mockup, directly calling java api's, to see the different methods used
For Endeca 3.1.2 version, try adding it to /MDEX/<version>/conf/stemming/en_word_forms_collection.xml (for English)
Example:
<WORD_FORMS_COLLECTION>
...
<WORD_FORMS>
<WORD_FORM>shuts</WORD_FORM>
<WORD_FORM>shirts</WORD_FORM>
</WORD_FORMS>
<WORD_FORMS_COLLECTION>
I am trying to use filters to select specific tables to replicate.
I tried running this with the installer
./tools/tungsten-installer --master-slave -a \
...
--svc-extractor-filters=replicate \
--property=replicator.filter.replicate.do=test,*.foo"
and got this exception in trepctl status after the master had not installed properly:
Plugin class name property is missing or null: key=replicator.filter.replicate
which file is this properties file? How do I find it? Moreover, in specifying the settings for the filter, how do I know what exactly to put?
I discovered that I am supposed to Modify the configuration template file prior to configuration according to Issue 219 but what changes am I supposed to make in tungsten-replicator-2.0.5-diff that will later on be patched to the extraction?
Issue 254 suggests that If you want to apply a filter out of the box, you can use these options with tungsten-installer:
-a --property=replicator.filter.Replicate.ignoreFilter=schema_x.tablex,schema_x,tabley,schema_y,tablez
--svc-thl-filter=Replicate
However when I try using this for --property=replicator.filter.replicate.do,
but the problem is still the same:
pendingExceptionMessage: Plugin class name property is missing or null: key=replicator.filter.replicate
Your assistance will be greatly appreciated.
Rumbi
Update:
Hi
I had a look at this file: /root/tungsten/tungsten-replicator/samples/
conf/filters/default/tableignore.tpl .Acoording to this sample, a
static-SERVICE_NAME.properties file is supposed to have something like
this configured, please confirm if this is the correct syntax:
replicator.filter.tabledo=com.continuent.tungsten.replicator.filter.JavaScr iptFilter
replicator.filter.tabledo.script=${replicator.home.dir}/samples/
scripts/javascript-advanced/tabledo.js
replicator.filter.tabledo.tables=foo(database).bar(table)
replicator.stage.thl-to-dbms.filters=tabledo
However, I did not find tabledo.js (or something similar) in the
directory where tableignore.js exists. Could I please have the
location of this file. If there is an alternative way of specifiying
--property=replicator.filter.replicate.do=test without the use of
this .js file, your suggestions are most welcome.
Download the latest version of tungsten replicator. The missing tpl file was added about a month ago. After installation, the filtered tables should be added to static-service.properties under the section FILTERS.
Locate your replicator configuration file in static-YOUR_SERVICE_NAME.properties, e.g.
/opt/continuent/tungsten/tungsten-replicator/conf/static-mysql2vertica.properties
Make sure the individual dbms properties are set, in particular the setting replicator.applier.dbms:
# Batch applier basic configuration information.
replicator.applier.dbms=com.continuent.tungsten.replicator.applier.batch.SimpleBatchApplier
replicator.applier.dbms.url=jdbc:mysql:thin://${replicator.global.db.host}:${replicator.global.db.port}/tungsten_${service.name}?createDB=true
replicator.applier.dbms.driver=org.drizzle.jdbc.DrizzleDriver
replicator.applier.dbms.user=${replicator.global.db.user}
replicator.applier.dbms.password=${replicator.global.db.password}
replicator.applier.dbms.startupScript=${replicator.home.dir}/samples/scripts/batch/mysql-connect.sql
# Timezone and character set.
replicator.applier.dbms.timezone=GMT+0:00
replicator.applier.dbms.charset=UTF-8
# Parameters for loading and merging via stage tables.
replicator.applier.dbms.stageTablePrefix=stage_xxx_
replicator.applier.dbms.stageDirectory=/tmp/staging
replicator.applier.dbms.stageLoadScript=${replicator.home.dir}/samples/scripts/batch/mysql-load.sql
replicator.applier.dbms.stageMergeScript=${replicator.home.dir}/samples/scripts/batch/mysql-merge.sql
replicator.applier.dbms.cleanUpFiles=false
Depending on the database you are replicating to you may have to omit/modify some of the lines.
For more information see:
https://code.google.com/p/tungsten-replicator/wiki/Replicator_Batch_Loading
I don't know if this problem is still open or not.
I am using this version 2.0.6-xxx and installing the service using the parameters works for me.
I would like to point it out, that as the parameter says "--svc-extractor-filters" defines an extractor filter. Meaning that the parameters will guide the extraction of data in the master server.
If you intend to use it on the slave service, you should use the "--svc-applier-filters".
The parameters
--svc-extractor-filters=replicate \
--property=replicator.filter.replicate.do=test,*.foo"
supposed to create the following in the properties file:
This is the filter set up.
replicator.filter.replicate=com.continuent.tungsten.replicator.filter.ReplicateFilter
replicator.filter.replicate.ignore=
replicator.filter.replicate.do=test,*.foo
And you should also be able to find the
replicator.stage.binlog-to-q.filters=replicate
parameter set.
If you intend to use this filter in the slave, please find the line with:
replicator.stage.q-to-dbms.filters=mysqlsessions,pkey,bidiSlave
and change it as
replicator.stage.q-to-dbms.filters=mysqlsessions,pkey,bidiSlave,replicate
Hope this brief description did help to you!
I want to use a SuperAccordion GUI component. I.e. an accordion, where sereval windows can be opened simultaneously.
I found this:
http://www.adobe.com/devnet/flex/tourdeflex/web/#sampleId=19370;illustIndex=0;docIndex=1
However, I can get the code... Flex does not know about a component 'SuperAccordion".
Please help.
Thanks
Your link contains all the code you need... SuperAccordion is composite component defined in this very example.
Edit: Actually, no. There is a library used: ws.tink.flex.containers, hosted at: http://tink.googlecode.com/svn-history/r49/trunk/ws/tink/flex/containers/
You can use svn to get it: svn checkout http://tink.googlecode.com/svn-history/r49/trunk/ws/tink/flex/containers/ [folder to store it]
Edit: or even simpler: http://code.google.com/p/tink/downloads/list