Changelog

The JS version changelog is available by this link.

Version 7.4.0

• [New]: .NET 9.0 support

• [New]: OnTableAdded method in DbContextModelExtraxtorOptions

• [New]: Add junction links support to the Data Model Editor

• [New]: Add Junction link type. It allows to setup a link for two tables via an itermediate table

Version 7.3.5

• [New]: SkipSystemTable option in DbConnectionModelLoaderOptions

• [New]: “Sort entities” menu item in the Data Model Editor

• [New]: EasyQuery API controller registration for ASP.NET 4.x

• [Upd]: DbCommand tuner now expects EaysQueryManager object as the first parameter.

• [Fix]: DbContextModelLoader bug when JSON fields are used

• [Fix]: Remove automatic “col” addition for numeric columns

• [Fix]: Consequent call of GenNextParamId worked too slow

• [Fix]: Default parameter ID for virtual attributes used full SQL expression

• [Fix]: Remove automatic “col” addition for numeric columns

• [Fix]: ClientData was not avaialble on query tuning

Version 7.3.3

2024-04-14

• [Upd]: Update minimal supported version of Npgsql to 4.0.14

• [Fix]: Fix error processing in EasyQueryApiController

• [Fix]: Case Insensitive options didn’t work corectly for non-string types

• [Fix]: Postgre DbGate saw only tables in the ‘public’ schema

• [Fix]: StoreQueryInCache caused query saving in the cache on every sync

• [Fix]: FileQueryStore didn’t save queries in original file format

• [Fix]: Utils class fails on some Linux versions due to old formats initializations

Version 7.3.1

2024-03-04

• [New]: Support for new Universal display format for date/time values

• [New]: EasyQuery.EntityFrameworkCore30 package for .NET 6+ projects that uses EntityFrameworkCore 3.x

• [New]: IsHidden property in IColumnDescriptor

• [New]: IsHidden property in IQueryDescriptor

• [Fix]: “Ambiguous match found” error on loading of the data model from a DbContext

• [Fix]: Wrong column type for date/time columns in SQLite

Version 7.3.0

2024-02-26

• [New]: factorDirection parameter in TableLinkList.FindByTables method

• [New]: The possiblity to call MapEasyQuery with a configurator

Commit 10957200: [fix] Query.GetConditionsText method failed for queries with sub-queries

Commit 065bf473: [fix] Adding a condition group didn’t change the type of linking in WinForms edition

Version 7.2.5

2024-01-09

• [New]: .NET 8.0 support

• [Upd]: Fix Character set ‘utf8mb3’ is not supported error in MySqlGate

• [Fix]: “Just sorted” columns were not added to the GROUP BY clause

• [Fix]: Aggregates calculation for non-numeric data

• [Fix]: The problem with “Index out of range” exception on exporting aggregated data

• [Fix]: The problem with DBNull values processing on exporting aggregated data

• [Fix]: Index was out of range problem on aggregation

Version 7.2.4

2023-11-15

• [New]: Add Globals to AspNet4 and AspNetCore packages

• [New]: AddBOM option in CsvDataExportSettings and HtmlDataExportSettings

• [Upd]: Query builder is executed before the PreFetch call now

• [Upd]: Add RowLimit property to ExportSeetings

• [Fix]: Wrong column number in the ORDER BY if there are disabled columns in the query

• [Fix]: SqlQueryBuilder threw an exception on queries with constant columns

• [Fix]: BuildQuery method in LinqQueryBuilder

• [Fix]: Query parameters generation in sub-queries

• [Fix]: Different order on the webpage and in the exported result set

• [Fix]: Auto conversion of the old special date/time value editors to new ones

• [Fix]: Wrong behavior on operand’s editor loading from JSON model files

• [Fix]: LINQ query builder didn’t process DateTimeOffset fields correctly

• [Fix]: Wrong value of dates in non-UTC timezones in result sets

Version 7.2.3

2023-03-15

• [New]: Add UseUtcTime to EasyQueryOptions

• [New]: RemoveThis method in Condition class

• [New]: TimezoneOffset property in QueryBuilderOptions

• [New]: Condition.Find method

• [New]: IsModified property in Query class

• [New]: QueryChanged event in Query class

• [New]: New method: Query.ChangeColumnAttr(column, attrId)

• [New]: NextNDays, NextNMonths, NextNYears, NextNHours operators

• [New]: WriteExtraContentAsync method in EasyQueryApiHandler

• [New]: Add AuxData property to EasyQueryManager

• [New]: Add UseOuterJoins option to DbContextModelExtractorOptions

• [New]: A possibility to add a “const = const” condition

• [Upd]: DbConnectionModelLoader constructor now takes a connection resolver in the first parameter instead of actual connection object

• [Upd]: DME auto-select newly added table

• [Upd]: Add extra information to the response payload if an error occur on EasyQuery API request processing

• [Fix]: NullReferenceException on DbContext model loading

• [Fix]: Unhandled exception on URL click in the New Model dialog

• [Fix]: Proper Null values processing in GetDbColumnName function

• [Fix]: ColumnsPanel rendered a new column twice in WinForms edition

• [Fix]: Wrong behavior of old “special dates” value editors

• [Fix]: Problem with loading special dates operators

• [Fix]: Query.AddCollumn method didn’t process LookupAttr properly

• [Fix]: SpecDateValues editor (from old versions) was not processed correctly

• [Fix]: IsNullable was not set propery in the DbContextModelLoader

• [Fix]: DbCommandTuner was never called

• [Fix]: NullRefereceException for some value lists in data-filtering scenario

• [Fix]: EqListValueEditor attribute - listName and Id params processing

Version 7.2.2

2022-07-06

• [New]: A possibility to add a “const = const” condition

• [Upd]: Add Attribute ID field to DME

• [Upd]: Update to EasyData 1.4.7

• [Fix]: EqListValueEditor attribute - listName and Id params processing

• [Fix]: Problem with decimal (currency) fields in Sqlite

• [Fix]: NullRefereceException for some value lists in data-filtering scenario

Version 7.2.1

2022-02-24

• [New]: LastNHours, LastNDays, LastNMonths operators

• [New]: UseNameColumnsInLookups option in DbConnectionModelLoaderOptions

• [New]: IEasyQueryConfigurator interface. It allows to move EasyQuery middleware setup in a separate “Configurator” class

• [New]: DbModel.DbParams.ShowDbNameForTables option

• [New]: WPF ColumnsPanel now allows to use drag-n-drop to change columns order

• [New]: Read EasyQuery.lck file to get the license key

• [Upd]: Add Table Priority field to DME

• [Upd]: Add IsNull/IsNotNull operators for all key fields to support LEFT JOIN queries

• [Upd]: Sorted columns order is syncronized by default with the order of query columns

• [Fix]: Process IsNullable on data model creation in DME

• [Fix]: KeyNotFoundException on exporting datasets with COUNT aggregation on non-numeric fields

Version 7.2.0

2022-01-31

• [New]: Now we can use AddDays, AddMonths, and AddYears functions in attribute expressions

• [New]: modelId and extra properties in QueryListItem

• [New]: DateBeforeSpecial and DateAfterSpecial default operators in data models

• [New]: Add format parameter to data export tuner

• [New]: Add .NET 6.0 target for some EasyQuery packages

• [New]: IsObligatory property in TableLink

• [Upd]: Make Settings and GetQueryFolderPath methods in FileQueryStore protected

• [Upd]: string[] is used for RazorUI.Globals.ExportFormats instead of comma-separated string

• [Upd]: Add Table Priority field to DME

• [Fix]: WPF QueryPanel in the SubQuery dialog now copies all the settings from the parent query panel

• [Fix]: Exception on export when we have zero group columns in aggregation settings

• [Fix]: EasyQueryManager couldn’t get a connection from a DbContext for SQLite

Version 7.1.2

2021-10-15

• [New]: AutoOuterJoins option: converts inner joins to outer ones automatically when necessary

• [Upd]: A possibility to modify table’s properties (name, schema, db) in DME

• [Fix]: Wrong cast for the record count query that returns more than Int64

• [Fix]: Wrong data type for aggregate columns

• [Fix]: Hide MIN and MAX aggregate functions for boolean columns

• [Fix]: NullReference exception on building SQL with custom columns

• [Fix]: Replace full table paths with aliases in Custom SQL fields

• [Fix]: Incorrect SQL when a custom column expression contains fields from different tables

Version 7.1.1

2021-09-01

• [New]: AggregationSettings.CaseSensitiveGroups option

• [Upd]: Most of the method in SqlQueryBuilder class are protected virtual now

• [Upd]: The latest version of EasyData library (1.3.4) is used now

• [Fix]: Issue with saving query in ASP.NET 4

• [Fix]: An error on virtual attribute expression processing

• [Fix]: TimeZoneOffset was not processed properly for LINQ queries

• [Fix]: Few fixes for aggregation logic introduced in 7.1.0

• [Fix]: Auto-generated parameterі were not cleared on BuildSQL / BuildParamSQL calls in SqlQueryBuilder

Version 7.1.0

2021-07-27

• [New]: AddDbTable method of TableStore

• [New]: MergeEntities method in the DataModel class

• [Upd]: DebugMode option

• [Upd]: Add possibility to default format for type

• [Upd]: Add EnableAggrSelectInSubQuery option for QueryPanel in WPF edition

• [Upd]: Improve AddLink method of TableLinkStore to accept DbTable as parameters

• [Upd]: Improve enum support

• [Upd]: Support bool formatting.

• [Upd]: INFO loging in EasyQueryManager and EasyQueryApiHandler

• [Upd]: Make async operations cancelable via CancellationToken. ASP.NET Core middleware and ASP.NET Web API controller now support canceling operations on aborting the request

• [Fix]: Incorrect rendering of the Operators / General tab in DME

• [Fix]: Add a column alias in Count SQL (some DBs throw an error without it)

• [Fix]: Wrong path search algorithm on SQL generation

• [Fix]: Wrong behavior in DbModel.CreateTableAlias if createEntity == true

• [Fix]: Wrong boolean literals for PostgreSQL

• [Fix]: Bug with exception when add custom column to result set

• [Fix]: TablePathFinder could add a surplus table sometime

Version 7.0.11

2021-06-16

• [Fix]: Null reference exception on loading model from a DbContext when a type per hierarchy (TPH) approach is used in EF6.

Version 7.0.10

2021-06-16

• [Fix]: An error in the situation when the numbers of query columns and result set colums don’t match.

Version 7.0.9

2021-05-28

• [Upd]: Editing applied types for aggregate functions

• [Fix]: Issue with enum properties

• [Fix]: CROSS APPLY joins

Version 7.0.8

2021-05-21

• [Upd]: Pass IEqResultSet into AfterColumnsAdded of ResultSetOptions

Version 7.0.7

2021-04-22

• [Fix]: Alias search index validation in table-list to prevent index out of range exception

Version 7.0.6

2021-04-09

• [Upd]: Performance on loading table fields was improved for such DbGates: SqlServerGate, NpgSqlGate, MySqlGate, OdpCoreGate

• [Upd]: Prevent adding MetaEntity or MetaEntityAttr to the DataModel

• [Upd]: DataModel loading performance from JSON was improved

• [Fix]: CreateValueEditor in ModelEditorForm

• [Fix]: Filling DbName for table in SqlServerGate

Version 7.0.5

2021-03-31

• [Fix]: DbGate is disposable now and uses passed connection to LoadFromConnection DbModel extension instead of creating a new one.

Version 7.0.4

2021-03-29

• [Upd]: New signatures for DbEntityAttrDescriptor constructors
• [Upd]: Support totals during export
• [Fix]: Problem with AddConditions button in WinForms edition
• [Fix]: Setting display format during LoadFromEntityType.

Version 7.0.2

2021-03-23

• [New]: Add UseSchemas(schemas) method to DbConnectionModelLoaderOptions.

• [Fix]: Legacy paging behaviour

• [Fix]: Wrong SQL error for Oracle DBs

• [Fix]: Problem with method not found for NpgSql 5.0.x version in NpgSqlGate

Version 7.0.1

2021-03-12

• [Fix]: The list of entities was incorrectly filtered after opening Edit Sub-Query dialog

• [Fix]: Wrong type of result columns when COUNT aggregate function is used

• [Fix]: Remove surplus PreFetch on exporting

• [Fix]: GetRecordCountAsync behaviour when there is no selected column in query

• [Fix]: Null reference exception in GetOperand

• [Fix]: Wrong behavior of Condition.Clone for conditions with sub-queries

Version 7.0.0

2021-02-26

• [New]: PDF and Excel exporters

• [New]: DisplatFormat for EntityAttr

• [New]: eq-page-navigator tag helper in ASP.NET Core

• [New]: DataModel.Validate function that throws an exception if something is wrong with the model

• [New]: AppliedTo property in AggrFunction - defines the list of types this aggregate function can be applied to

• [New]: AutoResolveModelOnQueryLoad option in EasyQueryOptions

• [New]: MapEasyQuery extension method

• [New]: SortAlphabetically option when loading model from DbContext

• [New]: Add policy support for DefaulteqauthProvider in ASP.NET Core

• [New]: New CreateEntityAttr and AddEntityAttr methods of model that take descriptor

• [New]: AddColumn method in Query to create column by descriptor

• [New]: AddLink and UpdateLink methods in TableLinkStore

• [Upd]: Rename Column -> QueryColumn and its events

• [Upd]: RazorUI options ExportFormats. Allows define formats to be used on client-side as comma-separated list

• [Upd]: Pass columns in BeforeAddRow function. CreateRow is now virtual

• [Upd]: Change LicenseKey endpoint logic. Add support for ASP.NET 4

• [Upd]: Korzh.EasyQuery.WinForms.ModelEditor now supports .NET Core 3.1 and .NET 5

• [Upd]: Make FileQueryStore more flexible for inheritance

• [Upd]: Use Microsoft.Data.SqlClient package for SqlServerGate

• [Upd]: DbContextModelLoader uses the same SqlFormats as defined in EasyQueryOptions

• [Upd]: AlwaysQuote sql format to determine wether all tables and columns should be always quoted in SQL

• [Upd]: Add missed resource strings for date/time operators

• [Upd]: Refactor EasyQueryManager lifecycle in ASP.NET 4.x Controller.

• [Upd]: Chart setting for Razor pages. Use ResultFacetsPanel for AdhocReporting if JS Version is 6.1.x or higher

• [Upd]: Remove QueryFormats and DbQueryFormats. SqlFormats introduced.

• [Upd]: Optimize fetching data. Refactor with async methods

• [Upd]: Removed DbColumn class.

• [Upd]: DbQuery constructor throws error if model is not DbModel

• [Upd]: Auto additg editor to the model on assigning for attribute or operand. Add special function to set editor without such logic

• [Upd]: AddSimpleCondition overload with EntityAttr and Operator parameters

• [Upd]: Rename MsSqlGate -> SqlServerGate package

• [Upd]: TableLinkList.FindByTables overload to take table aliases as parameters

• [Fix]: Reading schema and db name of table in NpgSqlGate

• [Fix]: Add Transaction to SQL keywords list for auto-qouting

Version 5.4.7 - EasyQuery Kernel packages

2021-01-27

• [Fix]: Save LimitClause and SelectTop query options to XML and JSON

• [Fix]: Data model operators saving/loading to/from JSON

Version 5.4.6 - EasyQuery Kernel packages

2021-01-19

• [Fix]: Wrong processing of “formats” request parameter in EasyQueryManagerSql

• [Fix]: “IsAggregate” was not set properly for Custom SQL expressions

• [Fix]: NullReference exception in case of “no path between 2 tables” situation

• [Fix]: NullReference exception on queries with InJoin conditions

Version 5.4.5 - EasyQuery Kernel packages

2021-01-09

• [Upd]: Chart setting for Razor pages. Use ResultFacetsPanel for AdhocReporting if JS Version is 6.1.x or higher

• [Fix]: Support for views in EF Core 5.0

Version 5.4.4 - EasyQuery Kernel packages

2020-12-01

• [New]: Add PreserveFormatting in IDataExportSettings

• [New]: Condition.Clone method

• [Upd]: Add ShowDatasetInfo options to DataExportSettings. Add GetDefaultSettings to default exporters

• [Fix]: Support TPH in Entity Framework Core.

• [Fix]: Ignored navigation properties were still added into the model

• [Fix]: Processing sub-queries that have fields from the parent queries

• [Fix]: Bug with adding expressions to group by from Virtual attributes and Custom Expressions when GroupByCalcColumns is turned off.

• [Fix]: Incorrect processing of old macro values (like ${Today}) on XML loading

• [Fix]: Error on loading XML queries with sub-queries

Version 5.4.4 - EasyQuery .NET Framework packages

2020-12-02

• [Fix]: Drag-n-drop processing for LookupAttr attributes

• [Fix]: EntitiesPanel shows both attributes lined with LookupAttr

• [Fix]: Duplicate operation now creates new condition right after the original one

Version 5.4.3 - EasyQuery Kernel packages

2020-10-23

• [New]: ReturnQueryStatementOnExecute option fpr middleware

• [Fix]: New queries were stored automatically if SaveQueryOnSync was turned on

• [Fix]: Add Guid to quoted types

• [Fix]: Do not hide UNIQUE fields with KEY fields for MsSqlServer when model is loaded from connection

Version 5.4.3 - EasyQuery .NET Framework packages

2020-10-26

• [New]: ReturnQueryStatementOnExecute option processing

Version 5.4.2 - EasyQuery .NET Framework packages

2020-09-30

Version 5.4.2 - EasyQuery Kernel packages

2020-09-30

• [New]: GetQueryFileExt function in EasyQueryApiHandler

• [New]: Sort enum by its names with special attribute for property - EqSortByEnumNames

• [Fix]: Make EasyQueryManager IDisposible

• [Fix]: DateTimeOffset was recognized as Int32 in SqlClientGate

• [Fix]: Table category saving/loading to/from JSON

Version 5.4.1 - EasyQuery .NET Framework packages

2020-09-11

• [Upd]: Return querySaved on Sync

• [Fix]: Return meta on executeQuery

Version 5.4.1 - EasyQuery Kernel packages

2020-09-11

• [New]: SkipForeignKeys option in DbContextLoaderOptions

• [New]: HideKeyFields parameter in DbConnectionLoaderOptions

• [New]: Default list value editors for special dates and times

• [New]: Hide method in EntityAttr

• [New]: Custom linq operators

• [New]: QueryTuner option

• [Upd]: Return querySaved on Sync

• [Fix]: Value Editor wasn’t saved together with default operand

• [Fix]: Asynchronous saving/loading of InnerData and ExtraData in Query

• [Fix]: Wrong behavior of TableStore.Add

• [Fix]: UseInSorting parameter of Attribute processing on LoadFromEntityType

• [Fix]: Check if Query not null before calling BuildQuery in EasyQueryManager

Version 5.4.0 - EasyQuery .NET Framework packages

2020-08-17

• [New]: Save query to file/ Load query from file functionality

• [New]: GetFileExtentionByContentType virtual method.
  This method allows to override the default behavior of getting the extension of the exported file by the content type.

• [New]: Index property in EqEntityAttribute and EqEntityAttrAttribute

• [New]: Saving Model DbParameters locally in DME

• [New]: Error processing in EasyQueryApiController

• [Fix]: Table -> Aliases splitting mechanism on loading from a DbContext or DbConnection

• [Fix]: Remove BOM from the response content created by EasyQuery actions result classes

• [Fix]: Checking connection string before checking db connection in DME

• [Fix]: Save model loaded from JSON file in DME

• [Fix]: Process ExtraParams in EasyQueryApiController.

Version 5.4.0 - EasyQuery Kernel packages

2020-08-18

• [New]: EqErrorResult implementation of ActionResult for Controller

• [New]: Save query to file/ Load query from file functionality

• [New]: Clien Extra Conditions support

• [New]: DoNotPrettifyNames method in DbConnectionLoaderOptions

• [New]: Lightweight result set format

• [New]: Query.InnerData dynamic property
  This object allows to store some addtional information with each query. For example, save the list of facets in the result panel

• [New]: FileQueryStoreSettings.FileFormat property.
  By default this the value of this property is “json” but you can also set to “xml”

• [New]: HasSubQuery option in EntityAttr
  It’s set to true when the attribute’s expression contains a sub-query

• [New]: Add custom tuner

• [New]: AddFileExtensionsResolver to middleware options.
  This option allows to amend the file extension of the exporting data.

• [New]: DeleteSubEntities() methods in Entity class.
  2 methods which allow to remove sub-entities of some entity based either on their names or some “filter” function.

• [New]: Show() and Hide() method in Entity class
  These methods allow to hide or show some entity (turn off/on all UseIn… properties) with a one line of code

• [New]: DisplayName property in EqEntityAttrAttribute

• [New]: TableLink.SwitchDirection method
  This method allows to switch the direction of the link between two tables (Table1 -> Table2 becomes Table2 -> Table1)

• [New]: Add Index property to EqEntityAttribute and EqEntityAttrAttribute

• [Upd]: Refactor EasyQueryMiddleware with EasyQueryApiHandler

• [Upd]: Suppot sorted columns in DynamicQuery

• [Fix]: ExecuteQuery of EasyQueryManagerLinq. Add SortedColumns support

• [Fix]: Save/Load Query.ExtraData to/from XML

• [Fix]: GROUP BY cluase for columns with sub-queries

• [Fix]: Table -> Aliases splitting mechanism on loading from a DbContext or DbConnection

• [Fix]: TableLink.Enabled was not saved to the data model file

• [Fix]: Table priority was not taken into account on constructing the path between tables

• [Fix]: Saving editors in JSON

• [Fix]: Saving file path on loading model from JSON file

Version 5.3.7 - EasyQuery Kernel packages

2020-04-26

• [New]: DataExportTuner interface
  This interface allows you to tune export settings

• [New]: ExtraParams property in ListValueEditor

• [Upd]: Updated the registration of CustomValueListResolver.
  Notice. Old AddValueListResolver method of EasyQueryOptions is deprecated now. Use a new one.

Version 5.3.6 - EasyQuery .NET Framework packages

2020-04-10

• [Fix]: Name prettifier on model load

• [Fix]: Problem with macro processing date in WinForms

Version 5.3.6 of EasyQuery kernel packages

2020-04-09

• [Fix]: Wrong SQL when there is a group with all disabled conditions

• [Fix]: Name prettifier on model loading from a DbConnection

• [Fix]: Problem with SelectDistinct when LegacyPaging is true
  Now SqlQueryBuilder uses DENSE_RANK() function instead of ROW_NUMBER() when SelectDistinct is true

• [Fix]: Formatting when value contains new line symbol

• [Fix]: Ignore RowNumber column on export
  RowNumber column for legacy page was not ignored on export

Version 5.3.5 of EasyQuery kernel packages

2020-03-30

• [New]: Formats.JoinsOrder propery in SqlQueryBuilder
  Allows to define the order of table joins in the FROM clause of generated SQL

• [New]: LegacyPaging option for DbQueryFormats
  Enables paging which uses ROW_NUMBER() function.

• [New]: UseCustomFuncInOrderBy option for DbEntityAttr
  If the option is set to false, CustomFunc of the EntityAttr will not be added to order by expression.

• [Fix]: Wrong format of JSON file on saving via FileQueryStore
  If size of the target file is bigger than the size of the saved content - we got wrong JSON in result.

• [Fix]: Paging support for Oracle
  Paging was not turned on by default for FormatType.Oracle format type. Now it’s properly supported the similar way as for SQL Server

Version 5.3.4

2020-03-06

• [New]: ReturnQueryOnSave option for EasyQueryMiddleware option.

• [Fix]: CustomFunc is processed before applying the aggregate functions in columns.