The meaning of this parameter differs according to the database engine you use. Amazon Aurora MySQL The name of the database to create when the primary DB instance of the Aurora MySQL DB cluster is created. If this parameter isn't specified for an Aurora MySQL DB cluster, no database is...
Returns TRUE if this object instance has a specific extension applied in $extension_instances. Extension instances are initialized at constructor time, meaning if you use add_extension() afterwards, the added extension will just be added to new instances of the extended class. Use the static metho...
Materialized views are implemented as views (meaning that they are always up-to-date, without needing them to refresh) Indices implementations are basic No support for timezones All number-like types are all handled as javascript numbers, meaning that types likenumeric(x,y)could not behave as ...
Meaning of "Grant Alter to <User>" ? Merge error handling MERGE for Remote Table Merge for soft delete - Datawarehouse MERGE ON 1=0 Merge overlapping date ranges, keep adjacent in tact Merge statement conflict with FK Merge Statement Taking Long Time MERGE statement throws Violation of PRIMARY...
Understanding the 'el' Property in Vue.js The 'el' property in a Vue instance is used to specify the HTML element that the Vue instance will be mounted onto. The Vue instance takes control of the DOM element specified by the 'el' property, meaning it becomes a manage point where Vue ...
Currently we use the following strategy for implementing group and project level features in ClickHouse: Each group has an id Each project has "hidden" group (we call this project namespace) which has an id Example: Gitlab group id: 9970 ...
All three areas interact with each other meaning that whenever you change something in header, body or footer, the corresponding action will occur somewhere else. Let's see how it works step-by-step. To define flow visually we'll need to choose appropriate template for our case. We can ...
What is the meaning of Object reference not set to an instance of an object? It is quite a common error in Visual Studio and is called a null exception error. The error is triggered when the object that you are referring to doesn’t exist, is deleted, removed, or is classified as nul...
The email notification is sent in a blocking way meaning the error happens, and it will send email immediately, and thus I have refactored and moved it to another “thread” although Javascript (Node.Js) is single-threaded. The notifications are pushed to aQueue, and items will be pick...
This will create a single thumbnail, and it will ask AMS to generate the “best” one, meaning it uses it’s brain to figure out the most relevant thumbnail, so you don’t get a blank one because the first few seconds of the video are black. ...