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Supports advanced filtering, projection, and SQL generation.\n\n[![NuGet](https://img.shields.io/nuget/v/Infragistics.QueryBuilder.Executor.svg)](https://www.nuget.org/packages/Infragistics.QueryBuilder.Executor/)\n\n## Installation\n\nInstall via NuGet Package Manager:\n\n`dotnet add package Infragistics.QueryBuilder.Executor`\n\n## Features\n\n- **Dynamic Query Execution**: Compose and execute queries at runtime using a flexible object model.\n- **Advanced Filtering**: Nested filters, logical operators (AND/OR), and rich condition support.\n- **Projection**: Select specific fields or project to DTOs.\n- **SQL Generation**: Generate SQL from the query model for diagnostics or analysis.\n- **ASP.NET Core Integration**: Easily expose query endpoints.\n\n## Getting Started\n\n### 1. Register the QueryBuilder Service\n\nIn your `Startup.cs` or Program configuration:\n\n`services.AddQueryBuilder\u003cMyDbContext, MyResultDto\u003e();`\n\n### 2. Expose a Query Endpoint\n\n`app.UseEndpoints(endpoints =\u003e { endpoints.UseQueryBuilder\u003cMyDbContext, MyResultDto\u003e(\"/api/query\"); });`\n\n### 3. Example Query Payload\n\n`{ \"Entity\": \"Users\", \"ReturnFields\": [\"Id\", \"Name\"], \"Operator\": \"And\", \"FilteringOperands\": [ { \"FieldName\": \"IsActive\", \"Condition\": { \"Name\": \"equals\" }, \"SearchVal\": true } ] }`\n\n### 4. Generate SQL (Optional)\n\n`var sql = SqlGenerator.GenerateSql(query);`\n\n## Query Model\n\n- **Query**: Describes the entity, fields, logical operator, and filters.\n- **QueryFilter**: Represents a filter or group of filters.\n- **QueryFilterCondition**: Specifies the comparison type (e.g., equals, contains).\n\n## Dependencies\n\n- .NET 8 or .NET 9\n- Microsoft.EntityFrameworkCore\n- AutoMapper\n- builder.Services.AddControllers().AddNewtonsoftJson(o =\u003e o.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore) for working SwaggerUI\n\n## License\n\n[MIT](/LICENSE).\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Figniteui%2Finfragistics.querybuilder.executor","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Figniteui%2Finfragistics.querybuilder.executor","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Figniteui%2Finfragistics.querybuilder.executor/lists"}