Uses of Interface
com.sap.cds.ql.cqn.CqnSource

Packages that use CqnSource

Package	Description
com.sap.cds
com.sap.cds.ql
com.sap.cds.ql.cqn
com.sap.cds.ql.hana

Uses of CqnSource in com.sap.cds

Subinterfaces of CqnSource in com.sap.cds

Modifier and Type	Interface	Description
interface	CqnTableFunction

Methods in com.sap.cds that return CqnSource

Modifier and Type	Method	Description
CqnSource	CqnTableFunction.source()

Uses of CqnSource in com.sap.cds.ql

Subinterfaces of CqnSource in com.sap.cds.ql

Modifier and Type	Interface	Description
interface	Source<T extends StructuredType<?>>
interface	StructuredType<T extends StructuredType<T>>	Builder to define sets of structured CDS entities and types using filtered path expressions, to define predicates on these sets, and to address elements of structured types.
interface	StructuredTypeRef
interface	TableFunction

Classes in com.sap.cds.ql that implement CqnSource

Modifier and Type	Class	Description
class	Select<T extends StructuredType<?>>	The Select builder allows to construct CDS QL select statements, which can be executed via the CdsDataStore.

Methods in com.sap.cds.ql with parameters of type CqnSource

Modifier and Type	Method	Description
Select<StructuredType<?>>	CqnBuilder.select(CqnSource source)

Uses of CqnSource in com.sap.cds.ql.cqn

Subinterfaces of CqnSource in com.sap.cds.ql.cqn

Modifier and Type	Interface	Description
interface	CqnJoin
interface	CqnSelect
interface	CqnStructuredTypeRef

Methods in com.sap.cds.ql.cqn that return CqnSource

Modifier and Type	Method	Description
CqnSource	CqnSelect.from()	The from clause of this select statement.
CqnSource	CqnJoin.left()
CqnSource	CqnJoin.right()

Uses of CqnSource in com.sap.cds.ql.hana

Subinterfaces of CqnSource in com.sap.cds.ql.hana

Modifier and Type	Interface	Description
interface	CqnHierarchy
interface	CqnHierarchyGenerator	A table function that generates a hierarchy based on recursive parent-child source data
interface	CqnHierarchySubset
interface	Hierarchy	A SAP HANA hierarchy generator function that generates a hierarchy based on recursive parent-child source data.
interface	HierarchySubset	A function to compute the subset of a source hierarchy, which contains all nodes relative (ancestors or descendants) to a set of start nodes.