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Questions tagged [dynamic-schema]

14 questions
3
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1 answer

Migrate data from Schema free database to Relational Database : MongoDB to Snowflake

We had a use case that lead me to write this and I am sure many of you would have faced this situation. The situation was to migrate multiple collections from MongoDB into Snowflake Database through a single Talend job and retain the top level nodes…
Biraja Mohanty
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2
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3 answers

Azure: How to save IDictionary at TableStorage?

I have a class with an IDictionary. The size of this object isn't fix to any particular size. The idea with this is to have a Dynamic Schema of my object. I want to store this object in the TableStorage. How can I do this? And how can I retrieve…
Juan
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2
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3 answers

Faking a dynamic schema in Core Data?

From reading the Apple Docs on Core Data, I've learned that you should not use Core Data when you need a dynamic schema. If I wanted to provide the user the ability to create their own properties, in a core data model would it work if I created…
Gouldsc
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1 answer

Dynamic nested message types in protobuf

I have a use case where the incoming payload follows a top level schema and a nested schema. There can be 4 types of top level schema and infinite types of nested schema. I want to define my top level schemas in such a way that the internal schema…
Yousuf Memon
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1 answer

core data dynamic entities

I want to be able to create a dynamic entity based on attributes that will be defined in another entity. For example: Entity:Lifeform Attribute->name:String Entity:LifeformCharacteristics Attribute->name:String …
mediahack
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0
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1 answer

Dynamic/multiple schema connection and data fetch in Python Fastapi

I am working on fastapi app. I have a API which fetches data from multiple schemas and consolidates the output and sends as response. Here is my code for changing schema dynamically: def fetch_all_db_status(session: Session, schema_names): …
Saif Baig
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Writing Avro with Dynamic Schema in Apache Beam

I need to write GenericRecords into several Avro files with different Schemas. What are the possible approaches besides AvroIO.writeCustomTypeToGenericRecords() with custom class that expands DynamicAvroDestinations? I followed more or less the same…
DiFalco
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Problems With Array when Generating Dynamic Schema for Power Automate

PowerAutomate errors when trying to create a powerapp from the following schema generated automatically via swashbuckle decorations: { "dynSearchAndReplaceText": { "type": "object", "required": [ "fileName", …
hewsim
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Removing special characters in dynamic schema

Requirement: Source file: abc,''test,data'',valid xyz,''sample,data'',invalid the data in source file we need to read dynamically. We are reading entire data in one string column. One of the value and file delimiter have comma separator. I have to…
user3616159
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3 answers

SubSonic Dynamic Schema: SelectList

Scenario I am using SubSonic for my latest project. First things first; this project is constrained to using .net 3.0 and SubSonic has been GREAT. I love it. However, I'm having some trouble with customization. The customer has requested that we…
brad
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How to make mongoose schema dynamic, depending upon the value?

I am new to mongoose and I have searched alot about it and was not able to find out the ans. Please help, thanks in advance. const user = new mongoose.Schema({ email: { type: String, required: true, unique: true }, …
Puneet verma
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2 answers

Using dynamic schema with postgres

I have to decide how I want to implement dynamic schema. I will try to put some more description where my problem is. I use the postgres DB in latest version and app is written in Ruby and Hanami. I have requirement to implement view where I will…
dewastator
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Azure: Flexible schemas using TableStorage

I need to make an asp.net MVC 2 c# webapp where each tenant could define some special fields to a class. So for example, in the same app some users will have the field "age", other users will have other field and not necessarily "age". Which is the…
Juan
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JPA Stored procedure dynamic schema

I'm using JPA 2.1 eclipselink to call Stored Procedures from the database and i don't want to hardcoded the schema name. Is there a way to switch between schemas dynamically? I'm using JPA 2.1, EclispseLink 2.5.2, weblogic 12.1.3 EDITED: Schema name…
SpyClown
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