Comments (3)
+1 this is good illustration for NReco.Data benefits because both performance and ability to compose queries dynamically are critical for GraphQL-based API.
Lets use SQLite northwind database for the sake of simplicity.
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This example may be useful in scenarios when GraphQL schema may be automatically generated by database or POCO models, here is the questions from https://github.com/graphql-dotnet project:
- graphql-dotnet/graphql-dotnet#132
- graphql-dotnet/graphql-dotnet#196
- graphql-dotnet/graphql-dotnet#255
from data.
Done by @MakaBuka .
This example illustrates how GraphQL queries may be processed automatically by DB schema (SQLite in our case). It cannot handle mutations and sub-collections; these features may be added on demand.
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Related Issues (20)
- Nullable Type in Graphql Schema Object HOT 1
- Implement RecordSetReader.GetSchemaTable for compatibility with netcore3 GetColumnSchema() impl HOT 1
- Remove netstandard1.5 target and related conditional compilation ifdefs HOT 1
- DbDataAdapter.Update for RecordSet: issue with DB parameters that are not mapped to Row values HOT 1
- Add example for GraphQL subquery (nested query) HOT 1
- DBAdapter Select returns Empty Array HOT 1
- GraphQL Column Resolver and Column Cases HOT 4
- Missing type in NReco.Data Latest Stable 1.1.1 HOT 3
- Add support of aggregate queries HOT 1
- RelexBuilder throws "Query variable 'varname' is not defined" if query condition uses QVar HOT 1
- QAggregateField: ability to specify custom SQL template for aggr function HOT 1
- DbDataAdapter.Select().ExecuteReader ignores ApplyOffset option HOT 1
- Option "None" for attribute "DatabaseGenerated" was ignored HOT 1
- Loaded RecordSet.Column.DataType is null in case of some ADO.NET providers
- Please check this repo using SonarQube. HOT 2
- Not (QNegationNode) is not supported by RelexParser HOT 1
- StringTemplate - alternative syntax for tokens HOT 1
- Ability to use DB parameters for QRawSql / QRawSqlNode HOT 1
- StringTemplate support nested tokens HOT 1
- Make DbFactory.CreateConnection virtual to allow specific connection handling in inheritors HOT 1
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