ObjectQueryBase<TQuery, TObject> Class |
Namespace: CMS.DataEngine
public abstract class ObjectQueryBase<TQuery, TObject> : DataQueryBase<TQuery>, ICMSQueryable<TObject>, ICMSQueryable, IOrderedQueryable<TObject>, IQueryable<TObject>, IEnumerable<TObject>, IEnumerable, IQueryable, IOrderedQueryable, IObjectQuery<TQuery, TObject>, IDataQuery<TQuery>, IDataQuerySettings<TQuery>, IWhereCondition<TQuery>, IWhereCondition, IQueryParameters, IQueryObject, IDisposable, IQueryParameters<TQuery>, IDataQuerySettings, IDataQuery, IQueryObjectWithValue, IObjectQuery where TQuery : new(), ObjectQueryBase<TQuery, TObject> where TObject : BaseInfo
The ObjectQueryBase< TQuery, TObject> type exposes the following members.
Name | Description | |
---|---|---|
![]() | ObjectQueryBase<TQuery, TObject> |
Constructor
|
Name | Description | |
---|---|---|
![]() | mMaxRecords |
Maximum number of records to select
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | mOffset |
Offset
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | mOrderByColumns |
Order by columns
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | mParameters |
Query data parameters
(Inherited from QueryParametersBase<TParent>.) |
![]() | mSelectColumnsList |
Columns to select
(Inherited from DataQuerySettingsBase<TQuery>.) |
Name | Description | |
---|---|---|
![]() | AllowMaterialization |
If true, the query allows materialization
(Inherited from DataQueryBase<TQuery>.) |
![]() | ClassName |
Class name
(Inherited from DataQueryBase<TQuery>.) |
![]() | ConnectionStringForced |
If true, the connection string was set explicitly
(Inherited from DataQueryBase<TQuery>.) |
![]() | ConnectionStringName |
Connection string name
(Inherited from DataQueryBase<TQuery>.) |
![]() | Count |
Number of total items in the collection
(Inherited from DataQueryBase<TQuery>.) |
![]() | CustomQueryText |
Custom query text
(Inherited from DataQueryBase<TQuery>.) |
![]() | DataSource |
Data source that provides the query data. If not set, the query queries the database directly
(Inherited from DataQueryBase<TQuery>.) |
![]() | DataSourceName |
Data source identifier that represents the location from which the data are obtained.
(Inherited from WhereConditionBase<TParent>.) |
![]() | DefaultOrderByColumns |
Default order by columns used in case if needed, and order by is not specified
(Inherited from DataQueryBase<TQuery>.) |
![]() | DefaultQuerySource |
Default source of the query in case source is not defined
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | ElementType |
Returns the element type.
|
![]() | Expression |
Query expression
|
![]() | FilterColumns |
List of columns used for extra filtering within the query, e.g. "CMS_C, CMS_RN"
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | FirstObject | Obsolete.
Returns first object from the query result DataSet. The property does not limit the actual number of fetched rows.
|
![]() | ForceOrderBy |
If true, the order by should be forced in the process of execution
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | FullQueryName |
Represents a full query name of the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GroupByColumns |
List of columns to group by, by default doesn't group, e.g. "NodeLevel, NodeOwner"
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | HasDataSource |
Returns true if the query has specific data source
(Inherited from DataQueryBase<TQuery>.) |
![]() | HasGroupBy |
Returns true if the given query has group by set
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | HavingCondition |
Where condition for the group by on the data, e.g. "DocumentName = 'ABC'"
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | HavingIsComplex |
Returns true if the given having condition is a complex condition
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | HavingIsEmpty |
Returns true if the having condition is empty
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | IncludeBinaryData |
If true, the query includes the object binary data. Default is true
(Inherited from DataQueryBase<TQuery>.) |
![]() | IsCombinedQuery |
If true, this query is combined from several queries. When additional parameters are applied to it, it will be wrapped into a nested query.
(Inherited from DataQueryBase<TQuery>.) |
![]() | IsImmutable |
If true, this object instance is immutable, and next subsequent modification starts with a clone of the object.
(Inherited from QueryParametersBase<TParent>.) |
![]() | IsNested |
Indicates that this query is nested within another query as its source.
This brings certain constraints such as that is cannot use CTE.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | IsOffline |
Returns true if the given collection is offline (disconnected from the database)
|
![]() | IsPagedQuery |
Returns true if the query has the paging enabled
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | IsSubQuery |
If true, the query is a sub-query used in another query.
This brings certain constraints such as that it cannot use order by or CTE.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | MaxRecords |
Maximum number of results to return (use for paging together with Offset)
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Name |
Object name, empty by default
(Overrides DataQueryBase<TQuery>.Name.) |
![]() | NextPageAvailable |
Returns true if the next page is available.
(Inherited from DataQueryBase<TQuery>.) |
![]() | Object |
Object instance of the specified type.
|
![]() | ObjectType |
Returns the object type of the objects stored within the collection.
|
![]() | Offset |
Index of the first record to return (use for paging together with MaxRecords)
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | OrderByColumns |
List of columns by which the result should be sorted, e.g. "NodeLevel, DocumentName DESC"
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Parameters |
Query data parameters
(Inherited from QueryParametersBase<TParent>.) |
![]() | Provider |
Query provider
|
![]() | QueryName |
Query name
(Inherited from DataQueryBase<TQuery>.) |
![]() | QuerySource |
Query source object
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | QueryText |
Query text
(Inherited from DataQueryBase<TQuery>.) |
![]() | Result |
DataSet with the result
(Inherited from DataQueryBase<TQuery>.) |
![]() | ReturnsNoResults |
Returns true if query doesn't return any results
(Inherited from WhereConditionBase<TParent>.) |
![]() | ReturnsSingleColumn |
Returns true if the query returns single column
(Inherited from DataQueryBase<TQuery>.) |
![]() | SelectColumnsList |
List of columns to return, by default returns all columns, e.g. "DocumentName, DocumentID"
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | SelectDistinct |
If set to true, returns only distinct (different) values.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | SupportsReader |
Returns true if the query supports data reader
(Inherited from DataQueryBase<TQuery>.) |
![]() | Tables |
Collection of the result tables
(Inherited from DataQueryBase<TQuery>.) |
![]() | TopNRecords |
If set, selects only first top N number of records
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | TotalExpression |
Total items expression. When defined, used instead default total items for a paged query.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | TotalRecords |
Gets the number of total records when paging is used. Gets updated once the query executes
(Inherited from DataQueryBase<TQuery>.) |
![]() | TypedResult |
Typed result
|
![]() | TypeInfo |
Type info of the specified type
|
![]() | UseObjectQuery |
If true, the object query is used as default, otherwise, standard DataQuery is used
|
![]() | UseObjectTypeCondition |
If true, the query uses the object type condition.
|
![]() | WhereBuilder |
Where condition builder
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereCondition |
Where condition on the data, e.g. "DocumentName = 'ABC'"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereIsComplex |
Returns true if the given where condition contains compound conditions, e. g. "A > 1 AND B = 5"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereIsEmpty |
Returns true if the where condition is empty
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereOperator |
Operator used for adding where condition. Default is AND
(Inherited from WhereConditionBase<TParent>.) |
Name | Description | |
---|---|---|
![]() | AddColumn(String) |
Adds the additional column to the query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | AddColumn(IQueryColumn) |
Adds the additional column to the query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | AddColumns(IEnumerable<String>) |
Adds the additional columns to the query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | AddColumns(String[]) |
Adds the additional columns to the query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | AddColumns(IQueryColumn[]) |
Adds the additional columns to the query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | AddFilterColumn |
Adds the additional filter column to the query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | AddHavingInternal |
Adds the given having condition
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | AddWhereCondition |
Adds the given where condition to the final where condition
(Inherited from WhereConditionBase<TParent>.) |
![]() | AddWhereConditionInternal |
Adds the given where condition
(Inherited from WhereConditionBase<TParent>.) |
![]() | AllowTopNDistribution |
Returns true if distribution of TOP N to inner queries is allowed. Defaults to false.
Distribution of TOP N to inner queries helps performance mainly in case the inner query is complex and includes nesting levels, for simple queries it is better not to allow the distribution.
(Inherited from DataQueryBase<TQuery>.) |
![]() | And() |
Changes the where operator to AND for subsequent where conditions. Use in combination of methods Where...
(Inherited from WhereConditionBase<TParent>.) |
![]() | And(IWhereCondition) |
Adds the given where condition with the AND operator
(Inherited from WhereConditionBase<TParent>.) |
![]() | And(Action<WhereCondition>) |
Adds the given where condition with the AND operator. Creates a new where condition object and runs the setup actions on it.
(Inherited from WhereConditionBase<TParent>.) |
![]() | AnySettingsDefined |
Returns true if the object has any settings defined that influence the resulting query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | ApplyPagingTopN |
Applies top N based on paging settings to the inner query to select only necessary data
(Inherited from DataQueryBase<TQuery>.) |
![]() | ApplyParametersTo |
Applies this query parameters to the target object
(Inherited from DataQueryBase<TQuery>.) |
![]() | ApplyProperties |
Applies main query properties to the given query to ensure synchronized state before execution
(Inherited from DataQueryBase<TQuery>.) |
![]() | ApplySettings(AbstractQueryObject) |
Applies the given settings to the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | ApplySettings(Action<DataQuerySettings>) |
Applies the given settings to the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | ApplyTopN |
Applies TOP N settings to the given query if it is more restrictive than the current query settings.
(Inherited from DataQueryBase<TQuery>.) |
![]() | As<TNewType> |
Changes the type of the query to another type
(Inherited from DataQueryBase<TQuery>.) |
![]() | AsColumn |
Converts the query to the query column using this query as nested
(Inherited from DataQueryBase<TQuery>.) |
![]() | AsIDQuery |
Creates an ID query from the given query
(Inherited from DataQueryBase<TQuery>.) |
![]() | AsMaterializedList |
Makes a materialized list from the given query
(Inherited from DataQueryBase<TQuery>.) |
![]() | AsNested() |
Creates a nested query from the given query
|
![]() | AsNested<TResult>(NestedQuerySettings) |
Creates a nested query from the given query
(Inherited from DataQueryBase<TQuery>.) |
![]() | AsSingleColumn |
Creates a single column query from the given query
(Inherited from DataQueryBase<TQuery>.) |
![]() | AsSubQuery |
Modifies the query to be able to be used as a sub-query, e.g. for usage in WHERE A IN ([query]). Ensures single column result, and removes order by from the result.
(Inherited from DataQueryBase<TQuery>.) |
![]() | AsValue |
Gets a query expression representing this object as a value
(Inherited from DataQueryBase<TQuery>.) |
![]() | BinaryData |
Sets whether the binary data should be included to the result
(Inherited from DataQueryBase<TQuery>.) |
![]() | CallOnDispose |
Adds the given action to the list of actions called when the handler object is disposed
(Inherited from DisposableObject.) |
![]() | Changed |
Marks the object as changed
(Inherited from DataQueryBase<TQuery>.) |
![]() | CheckReturnsNoResults |
Checks if where condition results in no data
(Inherited from WhereConditionBase<TParent>.) |
![]() | Clone |
Creates the clone of the object.
(Inherited from QueryParametersBase<TParent>.) |
![]() | CloneObject |
Creates the clone of the object.
(Inherited from QueryParametersBase<TParent>.) |
![]() | Column(String) |
Sets the column to select
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Column(IQueryColumn) |
Sets the column to select
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Columns(IEnumerable<String>) |
Sets the columns to select
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Columns(String[]) |
Sets the columns to select
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Columns(IQueryColumn[]) |
Sets the columns to select
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | CopyPropertiesTo |
Creates the clone of the collection.
(Overrides DataQueryBase<TQuery>.CopyPropertiesTo(IQueryObject).) |
![]() | CreateChild |
Creates the child collection based on the given provider
|
![]() | DataSourceChanged |
Marks the object as changed when data source changes
(Inherited from DataQueryBase<TQuery>.) |
![]() | Dispose |
Make sure the objects get disposed
(Inherited from DisposableObject.) |
![]() | Distinct |
Sets the query to use distinct selection over the given columns
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | EnsureParameters |
Ensures data parameters for the given query
(Inherited from QueryParametersBase<TParent>.) |
![]() | Equals(Object) | (Inherited from WhereConditionBase<TParent>.) |
![]() | Except |
Gets the intersection of this data query with another query
(Inherited from DataQueryBase<TQuery>.) |
![]() | ExceptGlobal |
Filters the data to include only site objects, but not global objects
|
![]() | Execute |
Executes the current query and returns it's results as a DataSet
(Inherited from DataQueryBase<TQuery>.) |
![]() | ExecuteReader |
Executes the current query and returns it's results as a data reader
(Inherited from DataQueryBase<TQuery>.) |
![]() | Expand |
Expands the expression by replacing parameters with their values
(Inherited from QueryParametersBase<TParent>.) |
![]() | ExpandColumns |
Expands the columns within this query
(Inherited from DataQueryBase<TQuery>.) |
![]() | ForEachObject |
Executes the given action for each item (TObject) in the result. Processes the items in batches of the given size.
|
![]() | ForEachPage |
Executes the given action for each page (DataSet) in the results. If the query is not set up as a paged query before calling this
method and pageSize is not set, executes the action once with the current results.
(Inherited from DataQueryBase<TQuery>.) |
![]() | ForEachRow |
Executes the given action for each item (DataRow) in the result. Processes the items in batches of the given size.
(Inherited from DataQueryBase<TQuery>.) |
![]() | From |
Defines the source of the data (table, view or a nested query)
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetAvailableColumns |
Gets the list of all available columns for this query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetBinaryColumns |
Gets the binary columns for this query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetClassName |
Gets the class name for current query
(Overrides DataQueryBase<TQuery>.GetClassName().) |
![]() | GetClassStructureInfo |
Gets the class structure info for this query
(Overrides DataQueryBase<TQuery>.GetClassStructureInfo().) |
![]() | GetCompleteQueryParameters |
Returns query parameter container filled with the complete settings of current query.
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetCompleteSettings |
Gets the complete parameters for the query execution. The parameters are always a new instance of DataQuerySettings which can be further modified without any impact to the query itself.
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetData |
Gets data set returned by object query or custom data set. Data set can be modified by calling ObjectEvents.GetData event.
(Overrides DataQueryBase<TQuery>.GetData().) |
![]() | GetDataFromDataSource |
Executes the current over data source and returns it's results as a DataSet
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetDataFromDB |
Executes the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetDataSourceName |
Gets the unique query source ID
(Overrides DataQueryBase<TQuery>.GetDataSourceName().) |
![]() | GetDefaultOrderBy |
Gets the default order by columns
(Overrides DataQueryBase<TQuery>.GetDefaultOrderBy().) |
![]() | GetDefaultSingleColumn |
Gets the default single column for the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetDefaultSource |
Gets the default source for this query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetEnumerator |
Gets the typed enumerator
|
![]() | GetExecutingQuery |
Gets the query to execute against database
(Overrides DataQueryBase<TQuery>.GetExecutingQuery(DataQuerySettings).) |
![]() | GetExpression |
Gets a query expression representing this object as a value
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetExpressions |
Gets the query expressions
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | GetFullQueryText |
Gets the full query text including resolved parameters
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetHashCode |
Serves as a hash function for a particular type.
(Inherited from WhereConditionBase<TParent>.) |
![]() | GetIDColumn |
Gets the ID column for this query
(Overrides DataQueryBase<TQuery>.GetIDColumn().) |
![]() | GetListResult<T> |
Gets the result as a list of values from the first column that the query returns. Excludes null values from the result.
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetReaderFromDB |
Executes the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetResults |
Gets results from executing query
(Overrides DataQueryBase<TQuery>.GetResults(IDataQuery, Int32).) |
![]() | GetScalarResult<T> |
Gets the scalar
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetSource |
Gets a source for this query
(Inherited from DataQueryBase<TQuery>.) |
![]() | GetTypedQuery |
Returns specifically typed instance of current Query object to allow user to compose Query in fluent syntax. If current Query is immutable then its clone is returned.
(Inherited from QueryParametersBase<TParent>.) |
![]() | GetWhere(String, QueryOperator, Object) |
Gets the where condition for the given column
(Inherited from WhereConditionBase<TParent>.) |
![]() | GetWhere(IQueryObjectWithValue, QueryOperator, Object) |
Gets the where condition for the given column
(Inherited from WhereConditionBase<TParent>.) |
![]() | GroupBy |
Specifies the columns to group by
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | HasCompatibleSource |
Returns true if the given query is an external source
(Inherited from DataQueryBase<TQuery>.) |
![]() | HasResults |
Returns true, if the query returns any results
(Inherited from DataQueryBase<TQuery>.) |
![]() | Having(IWhereCondition[]) |
Adds the given having conditions to the query.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Having(Action<WhereCondition>) |
Adds the given where condition to the query. Creates a new where condition object and runs the setup actions on it.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Having(String, Boolean) |
Specifies the having condition
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Immutable |
Makes this object instance is immutable, and next subsequent modification starts with a clone of the object.
(Inherited from QueryParametersBase<TParent>.) |
![]() | IncludeDataParameters |
Adds the data parameters to the current query parameters
(Inherited from QueryParametersBase<TParent>.) |
![]() | InitFromType<T> |
Initializes the query from the given type
|
![]() | InitIDQuery |
Initializes the ID query
|
![]() | InitTypedResult |
Initializes the typed result
|
![]() | Intersect |
Gets the intersection of this data query with another query
(Inherited from DataQueryBase<TQuery>.) |
![]() | LoadTotalRecordsNonPaged |
Loads the number of total records for an unpaged query
(Inherited from DataQueryBase<TQuery>.) |
![]() | LoadTotalRecordsPaged |
Loads the number of total records for a paged query
(Inherited from DataQueryBase<TQuery>.) |
![]() | Lock |
Locks the event on the given lock object. The context stays locked until the handler is disposed.
(Inherited from DisposableObject.) |
![]() | NewEmptyQuery |
Creates a new empty query
(Overrides DataQueryBase<TQuery>.NewEmptyQuery().) |
![]() | NewGroupBy |
Clears the current group by, reverting the source of data to the original. Note, that this method also resets the existing having condition which is closely bound to the group by.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | NewHaving |
Clears the current having condition
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | NewWhere |
Clears the current where condition
(Inherited from WhereConditionBase<TParent>.) |
![]() | NextPage |
Adjusts the query to a next page, using the current page size. Use in combination with PagedBy and NextPageAvailable to iterate over the data in batches.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | NoColumns |
Sets the query to return no columns at all
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | NoResults |
Sets the where condition to exclude all data from result
(Inherited from WhereConditionBase<TParent>.) |
![]() | NotPaged |
Sets up the query to become not paged query and output all results at once.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | OnlyGlobal |
Filters the data to include only global objects.
|
![]() | OnSite |
Filters the data to include only records on the given site. If site binding is defined, filters the global objects by the site ID
|
![]() | Or() |
Changes the where operator to OR for next where conditions. Use in combination of methods Where...
(Inherited from WhereConditionBase<TParent>.) |
![]() | Or(IWhereCondition) |
Adds the given where condition with the OR operator
(Inherited from WhereConditionBase<TParent>.) |
![]() | Or(Action<WhereCondition>) |
Adds the given where condition with the OR operator. Creates a new where condition object and runs the setup actions on it.
(Inherited from WhereConditionBase<TParent>.) |
![]() | OrderBy(String[]) |
Adds the columns to the order by query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | OrderBy(OrderDirection,String[]) |
Adds the columns to the order by query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | OrderByAscending |
Adds the columns to the order by query to order by the given columns in ascending order
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | OrderByDefault |
Sets the default order by for the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | OrderByDescending |
Adds the columns to the order by query to order by the given columns in descending order
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Page |
Specifies the page to select with given page index and page size. Page number is indexed from 0 (first page)
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | PagedBy |
Sets up the query as a paged query with the given page size. Resets the page index to first page. Use in combination with NextPageAvailable and NextPage to iterate over the data in batches.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | ReplaceColumn |
Replaces the selected column with a new name
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | ReplaceOrderByColumn |
Replaces the selected column with a new name
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | ReplaceSelectedColumn |
Replaces the selected column with a new name
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Reset |
Flushes the results but leaves the generated query text unchanged.
After the reset, query can be executed again to obtain new data.
(Inherited from DataQueryBase<TQuery>.) |
![]() | ResetWhereOperator |
Resets the where operator to the default value
(Inherited from WhereConditionBase<TParent>.) |
![]() | ResolveColumns |
Resolves the columns in the given list
(Inherited from DataQueryBase<TQuery>.) |
![]() | ReturnNoResults |
Sets the query to return no results. This action is irreversible, once the query is set to return no results it cannot be changed.
This method is used by data engine to forbid access to data that are not allowed to be accessed (e.g. license limitations), without notifying the process about the fact.
(Inherited from WhereConditionBase<TParent>.) |
![]() | Select<T> |
Transforms the current result
(Inherited from DataQueryBase<TQuery>.) |
![]() | SetClassName |
Gets the class name for current query
(Inherited from DataQueryBase<TQuery>.) |
![]() | Snapshot |
Creates an immutable snapshot of the current query as a base for further evaluation. Doesn't modify the original query in any way.
(Inherited from QueryParametersBase<TParent>.) |
![]() | Source |
Defines the source of the data (table, view or a nested query)
(Inherited from DataQueryBase<TQuery>.) |
![]() | Take |
Identity method to make the query expression more readable. Use before the Columns or Page method. Doesn't provide any functionality.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | Then |
Identity method to make the query expression more readable. Use before the OrderBy method. Doesn't provide any functionality.
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | TopN |
Selects only first top N number of records
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | ToString() |
Returns the string representation of the expression
(Inherited from QueryParametersBase<TParent>.) |
![]() | ToString(Boolean) |
Returns the string representation of the expression, with possibility of expanding parameters
(Overrides DataQueryBase<TQuery>.ToString(Boolean).) |
![]() | TypeUpdated |
Updates the query class name based on the current status
|
![]() | Union |
Gets the union of this data query with another query
(Inherited from DataQueryBase<TQuery>.) |
![]() | UnionAll |
Gets the union of this data query with another query without eliminating the duplicities
(Inherited from DataQueryBase<TQuery>.) |
![]() | Using |
Adds the given object to the list of the allocated objects to dispose
(Inherited from DisposableObject.) |
![]() | Where(IWhereCondition[]) |
Adds the given where conditions to the query
(Inherited from WhereConditionBase<TParent>.) |
![]() | Where(Action<WhereCondition>) |
Adds the given where condition to the query. Creates a new where condition object and runs the setup actions on it.
(Inherited from WhereConditionBase<TParent>.) |
![]() | Where(String, QueryDataParameters) |
Adds the given where condition to the query
(Inherited from WhereConditionBase<TParent>.) |
![]() | Where(String, QueryUnaryOperator) |
Adds the given where condition to the query. Matches the column value with an unary operator.
(Inherited from WhereConditionBase<TParent>.) |
![]() | Where(IQueryObjectWithValue, QueryUnaryOperator) |
Adds the given where condition to the query. Matches the column value with an unary operator.
(Inherited from WhereConditionBase<TParent>.) |
![]() | Where(String, QueryOperator, Object) |
Adds the given where condition to the query. Matches the column to a given value.
(Inherited from WhereConditionBase<TParent>.) |
![]() | Where(IQueryObjectWithValue, QueryOperator, Object) |
Adds the given where condition to the query. Matches the column to a given value.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereAnyColumn |
Matches the given condition on any column with the same type as the given value type.
(Inherited from DataQueryBase<TQuery>.) |
![]() | WhereAnyColumnContains |
Adds condition to all items that contain given text in any of the string columns. Performs a SQL substring search on the data.
(Inherited from DataQueryBase<TQuery>.) |
![]() | WhereContains(String, String) |
Adds the condition for a string column to contain some substring
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereContains(IQueryObjectWithValue, String) |
Adds the condition for a string column to contain some substring
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereEmpty |
Adds the where condition for a null or empty column value
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereEndsWith(String, String) |
Adds the condition for a string column to end with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereEndsWith(IQueryObjectWithValue, String) |
Adds the condition for a string expression to end with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereEquals(String, Object) |
Adds the given where condition to the query. Matches the column to a given value.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereEquals(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side to the given right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereEqualsOrNull |
Adds the given where condition to the query. Matches the column to a given value or null value.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereExists(IDataQuery) |
Adds where condition with EXISTS and the nested query "EXISTS (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereExists(IDataQuery, Boolean) |
Adds where condition with EXISTS and the nested query "EXISTS (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereFalse(String) |
Adds the where condition for a false column value (boolean column equals false).
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereFalse(IQueryObjectWithValue) |
Adds the where condition for a false expression value (boolean expression equals false).
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereGreaterOrEquals(String, Object) |
Adds the given where condition to the query. Matches the left side which is greater or equal than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereGreaterOrEquals(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side which is greater or equal than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereGreaterThan(String, Object) |
Adds the given where condition to the query. Matches the left side which is greater than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereGreaterThan(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side which is greater than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereID |
Adds the where condition to match the ID to the query. In case the column name is not provided or unknown, does not generate where condition. If given ID is invalid, adds the condition to match NULL.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereIn(String, IDataQuery) |
Adds where condition to the nested query, e.g. "columnName IN (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereIn(String, ICollection<Int32>) |
Adds where condition to the list of values, e.g. "columnName IN (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereIn(String, IDataQuery, Boolean) |
Adds where condition to the list of values, e.g. "columnName IN (...)".
Supported generic type is int, long, string or guid ONLY!
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereIn(String, ICollection<Int32>, Boolean) |
Adds where condition to the list of values, e.g. "columnName IN (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereLessOrEquals(String, Object) |
Adds the given where condition to the query. Matches the left side which is less or equal than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereLessOrEquals(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side which is less or equal than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereLessThan(String, Object) |
Adds the given where condition to the query. Matches the left side which is less than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereLessThan(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side which is less than the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereLike(String, String) |
Adds the given where condition to the query. Matches the column to a given value using LIKE operator.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereLike(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side and right side using LIKE operator.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNot |
Adds the negation of the given where condition
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotContains(String, String) |
Adds the condition for a string column not to contain some substring
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotContains(IQueryObjectWithValue, String) |
Adds the condition for a string column not to contain some substring
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotEmpty |
Adds the where condition for a non empty column value
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotEndsWith(String, String) |
Adds the condition for a string column not to end with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotEndsWith(IQueryObjectWithValue, String) |
Adds the condition for a string column not to end with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotEquals(String, Object) |
Adds the given where condition to the query. Matches the column which is not equal to a given value.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotEquals(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side which is not equal to the right side.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotExists |
Adds where condition with NOT EXISTS and the nested query "NOT EXISTS (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotIn(String, IDataQuery) |
Adds where condition to the nested query, e.g. "columnName NOT IN (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotIn(String, ICollection<Int32>) |
Adds where condition to the list of values, e.g. "columnName NOT IN (...)"
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotLike(String, String) |
Adds the given where condition to the query. Matches the column to a given value using NOT LIKE operator.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotLike(IQueryObjectWithValue, Object) |
Adds the given where condition to the query. Matches the left side and right side using NOT LIKE operator.
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotNull(String) |
Adds the where condition for a not null column value
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotNull(IQueryObjectWithValue) |
Adds the where condition for a not null expression value
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotStartsWith(String, String) |
Adds the condition for a string column not to start with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNotStartsWith(IQueryObjectWithValue, String) |
Adds the condition for a string column not to start with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNull(String) |
Adds the where condition for a null column value
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereNull(IQueryObjectWithValue) |
Adds the where condition for a null expression value
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereStartsWith(String, String) |
Adds the condition for a string column to start with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereStartsWith(IQueryObjectWithValue, String) |
Adds the condition for a string column to start with some prefix
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereTrue(String) |
Adds the where condition for a true column value (boolean column equals true).
(Inherited from WhereConditionBase<TParent>.) |
![]() | WhereTrue(IQueryObjectWithValue) |
Adds the where condition for a true expression value (boolean expression equals true).
(Inherited from WhereConditionBase<TParent>.) |
![]() | WithCodeName |
Sets the where condition for a specific object code name
|
![]() | WithComment |
Adds the comment to the given query
(Inherited from DataQuerySettingsBase<TQuery>.) |
![]() | WithGuid |
Sets the where condition for a specific object GUID
|
![]() | WithID |
Sets the where condition for a specific object ID
|
![]() | WithObjectType |
Changes the query to use the given object type. Applies the object type condition to the query. The new object type must have the same class name as the original one.
|
![]() | WithSettings(AbstractQueryObject) |
Applies the given parameters to the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | WithSettings(Action<DataQuerySettings>) |
Applies the given parameters to the query
(Inherited from DataQueryBase<TQuery>.) |
![]() | WithSource(DataSet) |
Sets the given DataSet as the source of the data query
(Inherited from DataQueryBase<TQuery>.) |
![]() | WithSource(TObject[]) |
Sets the given DataSet as the source of the data query
|
![]() | WithSource(DataQuerySource) |
Sets the given source as the source of the data query
(Inherited from DataQueryBase<TQuery>.) |
Name | Description | |
---|---|---|
![]() ![]() | Explicit(ObjectQueryBase<TQuery, TObject> to InfoDataSet<TObject>) |
Implicit operator for conversion from DataQuery class to DataSet
|
Name | Description | |
---|---|---|
![]() | Batch<TObject> |
Returns input in batches of batchSize size.
(Defined by BaseExtensions.) |
![]() | ToJSON |
Returns JSON representation of current instance of IEnumerable.
(Defined by DataExtensions.) |
![]() | ToXML |
Returns XML representation of current instance of IEnumerable.
(Defined by DataExtensions.) |
![]() | WhereNotExpired<TQuery> |
Filters out objects which have their 'Expiration' column's day (e.g. Expiration) before
currentDateTime.
(Defined by ScoreContactRuleInfoObjectQueryExtensions.) |