Previous versions' tutorials (obsolete)
/tutorials/version-3-x-tutorialsThis section contains the tutorials that we written for older versions of EasyQuery and most probably are obsolete now.
Query with OR operators
/tutorials/query-with-or-operatorsIn this article, you will learn how to build queries that contain both AND and OR operators.
Query.Error class
/api-reference/korzh-easyquery/korzh-easyquery-namespace/query-error-classQuery exception class.
Query class
/api-reference-4x/korzh-easyquery-namespace/query-classRepresents internal query structure.
Query with table joins
/tutorials/query-with-table-joinsAn example of query which require to define a table join(s) in case of using SQL. It's much more simple with EasyQuery.
Store queries in a database
/how-to/store-queries-in-a-databaseHere we describe the case when all users of some web application create their own queries and would like to store those queries in some database.
Query class
/api-reference-5x/korzh-easyquery-namespace/query-classRepresents internal query structure.
Paging in query results
/tutorials/paging-in-query-resultsPaging can make your work with query more convenient. And here is detailed instruction on how to use it.
Simple query over one table
/tutorials/query-over-one-tableHow to build a simple query with 1-2 conditions over one table (entity)
Generating queries for 2 (or more) databases
/how-to/querying-several-databasesHere you can find tricks for executing this task
Navigate through query conditions
/how-to/run-through-query-conditionsA code snippet which demonstrates how to run through all conditions in your query
How to save/load queries to/from database
/how-to/mvc-save-load-query-databaseFind out how to change this default behavior and save/load queries to any other storage
Query saving and loading
/tutorials/query-saving-and-loadingEasyQuery has built-in means for query saving and loading. Here we are going to describe the most common approaches for solving this task
Using parameters in query conditions
/how-to/parameters-in-query-conditionsThis article explains how to work with parameterized conditions.
Exporting query results
/tutorials/exporting-query-resultsDetailed instruction on how to perform additional functionality while dealing with EasyQuery results.
How to add an extra condition to your query
/how-to/add-extra-conditionTwo possible ways of resolving this task