Query Builders

FluentData is a Micro ORM that makes it simple to select, insert, update and delete data in a database. It gives the developer the power of ADO.NET but with the convenience of an ORM. It has a simple to use fluent API that uses SQL - the best and most suitable language to query data, and SQL or fluent builders to insert, update and delete data.

dotFramework Dynamic Query Builder

A simple library to build SQL queries.

A small independent library that will let you use standard C# and Linq to produce SQL queries

XCommon

A dynamic expression builder that can be used to dynamically sort and/or filter LINQ/EF queries

A C# Server side component for the popuplar jQuery datatables plugin http://datatables.net/ suitable for asp.net core and other netstandard frameworks

dynamic query based on string path very usefull for network requests.

core abstractions

dotFramework Dynamic Query Builder Metadata

The RESTier Core contains framework classes like API-related logic, query inspector/filter/expander/sourcer/executor, convention-based logic like model builder. Part of a framework for authoring rich api data and logic over a data source proxy. Retargeted for .NET Standard 1.1

Extension methods for using SqlKata to generate SQL queries for PetaPoco.

Leichtgewichtiges Framework um Daten einer Datenbank des Microsoft SQL Servers (auch Azure SQL) abzufragen und auf benutzerdefinierte Klassen zu mappen. Möglich sind alle CRUD-Operationen und auch die Abfrage von Daten aus Views wird unterstützt.

dotFramework Dynamic Query Builder for SqlServer

This library basically provides you with a simple way to create lambda expressions to filter lists and database queries by delivering an easy-to-use fluent interface that enables the creation, storage and transmission of those filters. Useful to turn WebApi requests parameters into expressions, create advanced search screens with the capability to save and re-run those filters, among other things.

Queries.Core Class Library

This projects makes it easier to use dynamic query in a asp.net core mvc project.

A fork of SqlKata. The only difference is the 'withvar'.

Lightweight LINQ query builder

.Net Ad Hoc Report Builder and Embedded Analytics for MVC that allows programmers to easily add Report building functionality to their ASP .NET Web Application

A library for building raw SQL queries more maintainably and with fewer mistakes.

Query Builder Interface for Fizzcode DbTools project

XCommon

Query builder

XCommon

A library to facilitate some database interactions that we need to perform in our applications.

Provides the QueryBuilder pattern for Microsoft.EntityFrameworkCore.

A simple library to build SQL queries.

core abstractions

A set of abstractions to help make builder and client projects modular and testable.

Query Builder Interface for Fizzcode DbTools project

Sql Query Builder. This package had been discontinued please using HBD.QueryBuilders instead.

A library to facilitate some database interactions that we need to perform in our applications.

SQL query builders for the .NET framework

The "IsEmpty" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

Looking to exapnd the functionality of the "ExpressionBuilder" package? This is the starting point for you. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "IsNullOrWhiteSpace" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "EndsWith" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "DoesNotContain" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "NotBetween" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "Contains" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "IsNotNullOrWhiteSpace" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

Easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "Equal" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "NotEqual" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "NotIn" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "SmartSearch" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "IsNotEmpty" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

Core package, with no operations included - pick and choose what you use. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!

The "DoesNotEndWith" operation for the "ExpressionBuilder" package. ExpressionBuilder allows you to easily build a filter that can be applied to lists and database queries (even dynamically). Packed with features, you can: easily convert API requests into expressions, save and re-run filters, have `NULL` checks done automatically, build complex queries with groups and so much more!