Modifier and Type	Class and Description
pack-priv static class	QueryExpression.RecursiveQuerySettings

Field Summary

Modifier and Type	Field and Description
pack-priv boolean	acceptsSequences
pack-priv boolean[]	accessibleColumns
pack-priv int	columnCount
pack-priv ParserDQL.CompileContext	compileContext
public static final int	EXCEPT
public static final int	EXCEPT_ALL
public Index	fullIndex
public Index	idIndex
public static final int	INTERSECT
public static final int	INTERSECT_ALL
pack-priv boolean	isBaseMergeable
pack-priv boolean	isCheckable
pack-priv boolean	isCorrelated
pack-priv boolean	isFullOrder
pack-priv boolean	isInsertable
pack-priv boolean	isMergeable
pack-priv boolean	isPartOneResolved
pack-priv boolean	isPartTwoResolved
pack-priv boolean	isRecursive
pack-priv boolean	isReferencesResolved
pack-priv boolean	isResolved
pack-priv boolean	isSingleRow
pack-priv boolean	isTable
pack-priv boolean	isTopLevel
pack-priv boolean	isUpdatable
pack-priv boolean	isValueList
pack-priv QueryExpression	leftQueryExpression
pack-priv boolean	lowerCaseResultIdentifier
public Index	mainIndex
pack-priv TableDerived[]	materialiseList
public static final int	NOUNION
public Index	orderIndex
pack-priv int	persistenceScope
pack-priv TableDerived	recursiveResultTable
pack-priv QueryExpression.RecursiveQuerySettings	recursiveSettings
pack-priv TableDerived	recursiveWorkTable
pack-priv ResultMetaData	resultMetaData
public TableBase	resultTable
pack-priv QueryExpression	rightQueryExpression
public Index	rowNumIndex
public SortAndSlice	sortAndSlice
public static final int	UNION
public static final int	UNION_ALL
public static final int	UNION_TERM
pack-priv int[]	unionColumnMap
pack-priv Type[]	unionColumnTypes
private boolean	unionCorresponding
private OrderedHashSet<String>	unionCorrespondingColumns
private int	unionType
pack-priv List<Expression>	unresolvedExpressions
pack-priv View	view

Constructor Summary

Access	Constructor and Description
pack-priv	QueryExpression(ParserDQL.CompileContext compileContext)
public	QueryExpression(ParserDQL.CompileContext compileContext, QueryExpression leftQueryExpression)

Method Summary

Modifier and Type	Method and Description
public void	addExtraConditions(Expression e)
pack-priv void	addSortAndSlice(SortAndSlice sortAndSlice)
pack-priv void	addUnion(QueryExpression queryExpression, int unionType)
private void	addUnresolvedExpressions(List<Expression> expressions)
public boolean	areColumnsResolved()
public OrderedHashSet<Expression>	collectAllExpressions(OrderedHashSet<Expression> set, OrderedIntHashSet typeSet, OrderedIntHashSet stopAtTypeSet)
public void	collectObjectNames(Set<HsqlNameManager.HsqlName> set)
pack-priv OrderedHashSet<RangeVariable>	collectRangeVariables(RangeVariable[] rangeVars, OrderedHashSet<RangeVariable> set)
pack-priv OrderedHashSet<RangeVariable>	collectRangeVariables(OrderedHashSet<RangeVariable> set)
pack-priv void	createResultTable(Session session)
pack-priv void	createTable(Session session)
public String	describe(Session session, int blanks)
public Table	getBaseTable()
public int[]	getBaseTableColumnMap()
pack-priv void	getBaseTableNames(OrderedHashSet<HsqlNameManager.HsqlName> set)
public Expression	getCheckCondition()
public int	getColumnCount()
pack-priv String[]	getColumnNames()
public OrderedHashMap<String, ColumnSchema>	getColumns()
public Type[]	getColumnTypes()
public QuerySpecification	getMainSelect()
public ResultMetaData	getMetaData()
public RangeVariable[]	getRangeVariables() Implements org.hsqldb.RangeGroup.getRangeVariables.
pack-priv Result	getResult(Session session, int maxRows)
public HsqlNameManager.HsqlName[]	getResultColumnNames()
pack-priv Result	getResultRecursive(Session session)
public TableBase	getResultTable()
public Object[]	getSingleRowValues(Session session)
public OrderedHashSet<TableDerived>	getSubqueries()
private OrderedHashMap<String, ColumnSchema>	getUnionColumns()
public List<Expression>	getUnresolvedExpressions()
public Object	getValue(Session session)
public Object[]	getValues(Session session)
public boolean	hasReference(RangeVariable range)
pack-priv boolean	isEquivalent(QueryExpression other)
public boolean	isInsertable()
public boolean	isRecursive()
public boolean	isSingleColumn()
public boolean	isUpdatable()
public boolean	isVariable() Implements org.hsqldb.RangeGroup.isVariable.
public void	replaceColumnReferences(Session session, RangeVariable range, Expression[] list)
public void	replaceExpressions(OrderedHashSet<Expression> expressions, int resultRangePosition) non-working temp code for replacing aggregate functions with simple column
public void	replaceRangeVariables(RangeVariable[] ranges, RangeVariable[] newRanges)
public void	resolve(Session session)
public void	resolve(Session session, RangeGroup[] rangeGroups, Type[] targetTypes)
pack-priv void	resolveColumnReferencesInUnionOrderBy() Only simple column reference or column position allowed
public void	resolveReferences(Session session, RangeGroup[] rangeGroups)
public void	resolveTypes(Session session)
pack-priv void	resolveTypesPartOne(Session session)
pack-priv void	resolveTypesPartThree(Session session)
pack-priv void	resolveTypesPartTwo(Session session)
pack-priv void	resolveTypesPartTwoRecursive(Session session)
public void	setAsExists()
public void	setColumnsDefined()
public void	setCorrelated() Implements org.hsqldb.RangeGroup.setCorrelated.
public void	setFullOrder()
public void	setLowerCaseResultIdentifer()
public void	setRecursiveQuerySettings(QueryExpression.RecursiveQuerySettings settings)
public void	setReturningResult() Not for views.
pack-priv void	setReturningResultSet() Sets the scope to SESSION for the QueryExpression object that creates the table
public void	setSingleRow()
public void	setTableColumnNames(OrderedHashMap<String, ColumnSchema> list) Used in views after full type resolution
public void	setUnionCorresoponding()
public void	setUnionCorrespondingColumns(OrderedHashSet<String> names)
public void	setView(View view) Used prior to type resolution

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

acceptsSequences	back to summary
pack-priv boolean acceptsSequences

accessibleColumns	back to summary
pack-priv boolean[] accessibleColumns

columnCount	back to summary
pack-priv int columnCount

compileContext	back to summary
pack-priv ParserDQL.CompileContext compileContext

EXCEPT	back to summary
public static final int EXCEPT

EXCEPT_ALL	back to summary
public static final int EXCEPT_ALL

fullIndex	back to summary
public Index fullIndex

idIndex	back to summary
public Index idIndex

INTERSECT	back to summary
public static final int INTERSECT

INTERSECT_ALL	back to summary
public static final int INTERSECT_ALL

isBaseMergeable	back to summary
pack-priv boolean isBaseMergeable

isCheckable	back to summary
pack-priv boolean isCheckable

isCorrelated	back to summary
pack-priv boolean isCorrelated

isFullOrder	back to summary
pack-priv boolean isFullOrder

isInsertable	back to summary
pack-priv boolean isInsertable

isMergeable	back to summary
pack-priv boolean isMergeable

isPartOneResolved	back to summary
pack-priv boolean isPartOneResolved

isPartTwoResolved	back to summary
pack-priv boolean isPartTwoResolved

isRecursive	back to summary
pack-priv boolean isRecursive

isReferencesResolved	back to summary
pack-priv boolean isReferencesResolved

isResolved	back to summary
pack-priv boolean isResolved

isSingleRow	back to summary
pack-priv boolean isSingleRow

isTable	back to summary
pack-priv boolean isTable

isTopLevel	back to summary
pack-priv boolean isTopLevel

isUpdatable	back to summary
pack-priv boolean isUpdatable

isValueList	back to summary
pack-priv boolean isValueList

leftQueryExpression	back to summary
pack-priv QueryExpression leftQueryExpression

lowerCaseResultIdentifier	back to summary
pack-priv boolean lowerCaseResultIdentifier

mainIndex	back to summary
public Index mainIndex

materialiseList	back to summary
pack-priv TableDerived[] materialiseList

NOUNION	back to summary
public static final int NOUNION

orderIndex	back to summary
public Index orderIndex

persistenceScope	back to summary
pack-priv int persistenceScope

recursiveResultTable	back to summary
pack-priv TableDerived recursiveResultTable

recursiveSettings	back to summary
pack-priv QueryExpression.RecursiveQuerySettings recursiveSettings

recursiveWorkTable	back to summary
pack-priv TableDerived recursiveWorkTable

resultMetaData	back to summary
pack-priv ResultMetaData resultMetaData

resultTable	back to summary
public TableBase resultTable

rightQueryExpression	back to summary
pack-priv QueryExpression rightQueryExpression

rowNumIndex	back to summary
public Index rowNumIndex

sortAndSlice	back to summary
public SortAndSlice sortAndSlice

UNION	back to summary
public static final int UNION

UNION_ALL	back to summary
public static final int UNION_ALL

UNION_TERM	back to summary
public static final int UNION_TERM

unionColumnMap	back to summary
pack-priv int[] unionColumnMap

unionColumnTypes	back to summary
pack-priv Type[] unionColumnTypes

unionCorresponding	back to summary
private boolean unionCorresponding

unionCorrespondingColumns	back to summary
private OrderedHashSet<String> unionCorrespondingColumns

unionType	back to summary
private int unionType

unresolvedExpressions	back to summary
pack-priv List<Expression> unresolvedExpressions

view	back to summary
pack-priv View view

Constructor Detail

QueryExpression	back to summary
pack-priv QueryExpression(ParserDQL.CompileContext compileContext)

QueryExpression	back to summary
public QueryExpression(ParserDQL.CompileContext compileContext, QueryExpression leftQueryExpression)

Method Detail

addExtraConditions	back to summary
public void addExtraConditions(Expression e)

addSortAndSlice	back to summary
pack-priv void addSortAndSlice(SortAndSlice sortAndSlice)

addUnion	back to summary
pack-priv void addUnion(QueryExpression queryExpression, int unionType)

addUnresolvedExpressions	back to summary
private void addUnresolvedExpressions(List<Expression> expressions)

areColumnsResolved	back to summary
public boolean areColumnsResolved()

collectAllExpressions	back to summary
public OrderedHashSet<Expression> collectAllExpressions(OrderedHashSet<Expression> set, OrderedIntHashSet typeSet, OrderedIntHashSet stopAtTypeSet)

collectObjectNames	back to summary
public void collectObjectNames(Set<HsqlNameManager.HsqlName> set)

collectRangeVariables	back to summary
pack-priv OrderedHashSet<RangeVariable> collectRangeVariables(RangeVariable[] rangeVars, OrderedHashSet<RangeVariable> set)

collectRangeVariables	back to summary
pack-priv OrderedHashSet<RangeVariable> collectRangeVariables(OrderedHashSet<RangeVariable> set)

createResultTable	back to summary
pack-priv void createResultTable(Session session)

createTable	back to summary
pack-priv void createTable(Session session)

describe	back to summary
public String describe(Session session, int blanks)

getBaseTable	back to summary
public Table getBaseTable()

getBaseTableColumnMap	back to summary
public int[] getBaseTableColumnMap()

getBaseTableNames	back to summary
pack-priv void getBaseTableNames(OrderedHashSet<HsqlNameManager.HsqlName> set)

getCheckCondition	back to summary
public Expression getCheckCondition()

getColumnCount	back to summary
public int getColumnCount()

getColumnNames	back to summary
pack-priv String[] getColumnNames()

getColumns	back to summary
public OrderedHashMap<String, ColumnSchema> getColumns()

getColumnTypes	back to summary
public Type[] getColumnTypes()

getMainSelect	back to summary
public QuerySpecification getMainSelect()

getMetaData	back to summary
public ResultMetaData getMetaData()

getRangeVariables	back to summary
public RangeVariable[] getRangeVariables() Implements org.hsqldb.RangeGroup.getRangeVariables.

getResult	back to summary
pack-priv Result getResult(Session session, int maxRows)

getResultColumnNames	back to summary
public HsqlNameManager.HsqlName[] getResultColumnNames()

getResultRecursive	back to summary
pack-priv Result getResultRecursive(Session session)

getResultTable	back to summary
public TableBase getResultTable()

getSingleRowValues	back to summary
public Object[] getSingleRowValues(Session session)

getSubqueries	back to summary
public OrderedHashSet<TableDerived> getSubqueries()

getUnionColumns	back to summary
private OrderedHashMap<String, ColumnSchema> getUnionColumns()

getUnresolvedExpressions	back to summary
public List<Expression> getUnresolvedExpressions()

getValue	back to summary
public Object getValue(Session session)

getValues	back to summary
public Object[] getValues(Session session)

hasReference	back to summary
public boolean hasReference(RangeVariable range)

isEquivalent	back to summary
pack-priv boolean isEquivalent(QueryExpression other)

isInsertable	back to summary
public boolean isInsertable()

isRecursive	back to summary
public boolean isRecursive()

isSingleColumn	back to summary
public boolean isSingleColumn()

isUpdatable	back to summary
public boolean isUpdatable()

isVariable	back to summary
public boolean isVariable() Implements org.hsqldb.RangeGroup.isVariable.

replaceColumnReferences	back to summary
public void replaceColumnReferences(Session session, RangeVariable range, Expression[] list)

replaceExpressions	back to summary
public void replaceExpressions(OrderedHashSet<Expression> expressions, int resultRangePosition) non-working temp code for replacing aggregate functions with simple column

replaceRangeVariables	back to summary
public void replaceRangeVariables(RangeVariable[] ranges, RangeVariable[] newRanges)

resolve	back to summary
public void resolve(Session session)

resolve	back to summary
public void resolve(Session session, RangeGroup[] rangeGroups, Type[] targetTypes)

resolveColumnReferencesInUnionOrderBy	back to summary
pack-priv void resolveColumnReferencesInUnionOrderBy() Only simple column reference or column position allowed

resolveReferences	back to summary
public void resolveReferences(Session session, RangeGroup[] rangeGroups)

resolveTypes	back to summary
public void resolveTypes(Session session)

resolveTypesPartOne	back to summary
pack-priv void resolveTypesPartOne(Session session)

resolveTypesPartThree	back to summary
pack-priv void resolveTypesPartThree(Session session)

resolveTypesPartTwo	back to summary
pack-priv void resolveTypesPartTwo(Session session)

resolveTypesPartTwoRecursive	back to summary
pack-priv void resolveTypesPartTwoRecursive(Session session)

setAsExists	back to summary
public void setAsExists()

setColumnsDefined	back to summary
public void setColumnsDefined()

setCorrelated	back to summary
public void setCorrelated() Implements org.hsqldb.RangeGroup.setCorrelated.

setFullOrder	back to summary
public void setFullOrder()

setLowerCaseResultIdentifer	back to summary
public void setLowerCaseResultIdentifer()

setRecursiveQuerySettings	back to summary
public void setRecursiveQuerySettings(QueryExpression.RecursiveQuerySettings settings)

setReturningResult	back to summary
public void setReturningResult() Not for views. Only used on root node.

setReturningResultSet	back to summary
pack-priv void setReturningResultSet() Sets the scope to SESSION for the QueryExpression object that creates the table

setSingleRow	back to summary
public void setSingleRow()

setTableColumnNames	back to summary
public void setTableColumnNames(OrderedHashMap<String, ColumnSchema> list) Used in views after full type resolution

setUnionCorresoponding	back to summary
public void setUnionCorresoponding()

setUnionCorrespondingColumns	back to summary
public void setUnionCorrespondingColumns(OrderedHashSet<String> names)

setView	back to summary
public void setView(View view) Used prior to type resolution

org.hsqldb back to summary

pack-priv Class QueryExpression.RecursiveQuerySettings

Class Inheritance

extends Object

java.lang.Object
org.hsqldb.QueryExpression.RecursiveQuerySettings

Field Summary

Modifier and Type	Field and Description
pack-priv static final int	breadthFirst
pack-priv int	cycle
pack-priv ColumnSchema	cycleColumnFirst
pack-priv int[]	cycleColumnList
pack-priv ColumnSchema	cycleMarkColumn
pack-priv String	cycleMarkValue
pack-priv ColumnSchema	cyclePathColumn
pack-priv static final int	depthFirst
pack-priv static final int	findCycle
pack-priv String	noCycleMarkValue
pack-priv static final int	none
pack-priv ColumnSchema	searchOrderSetColumn
pack-priv SortAndSlice	searchOrderSort
pack-priv int	searchOrderType

Constructor Summary

Access	Constructor and Description
pack-priv	RecursiveQuerySettings()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

breadthFirst	back to summary
pack-priv static final int breadthFirst

cycle	back to summary
pack-priv int cycle

cycleColumnFirst	back to summary
pack-priv ColumnSchema cycleColumnFirst

cycleColumnList	back to summary
pack-priv int[] cycleColumnList

cycleMarkColumn	back to summary
pack-priv ColumnSchema cycleMarkColumn

cycleMarkValue	back to summary
pack-priv String cycleMarkValue

cyclePathColumn	back to summary
pack-priv ColumnSchema cyclePathColumn

depthFirst	back to summary
pack-priv static final int depthFirst

findCycle	back to summary
pack-priv static final int findCycle

noCycleMarkValue	back to summary
pack-priv String noCycleMarkValue

none	back to summary
pack-priv static final int none

searchOrderSetColumn	back to summary
pack-priv ColumnSchema searchOrderSetColumn

searchOrderSort	back to summary
pack-priv SortAndSlice searchOrderSort

searchOrderType	back to summary
pack-priv int searchOrderType

Constructor Detail

RecursiveQuerySettings	back to summary
pack-priv RecursiveQuerySettings()

public Class QueryExpression

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class QueryExpression.RecursiveQuerySettings

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail