Uses of Class
com.metamatrix.query.sql.symbol.SingleElementSymbol

Packages that use SingleElementSymbol

com.metamatrix.common.buffer
com.metamatrix.query.metadata
com.metamatrix.query.optimizer.relational.rules
com.metamatrix.query.parser
com.metamatrix.query.resolver.util
com.metamatrix.query.sql.lang
com.metamatrix.query.sql.symbol
com.metamatrix.query.sql.util
com.metamatrix.query.sql.visitor

Uses of SingleElementSymbol in com.metamatrix.common.buffer

Methods in com.metamatrix.common.buffer that return types with arguments of type SingleElementSymbol

java.util.List<SingleElementSymbol>

TupleSource.getSchema() Returns the List of ElementSymbol describing the Tuple Source

Uses of SingleElementSymbol in com.metamatrix.query.metadata

Methods in com.metamatrix.query.metadata with parameters of type SingleElementSymbol

TempMetadataID

TempMetadataStore.addElementSymbolToTempGroup(java.lang.String tempGroup, SingleElementSymbol symbol) Add a element symbol to the already created temp group.

Method parameters in com.metamatrix.query.metadata with type arguments of type SingleElementSymbol

TempMetadataID

TempMetadataStore.addTempGroup(java.lang.String tempGroup, java.util.List<? extends SingleElementSymbol> tempSymbols, boolean isVirtual, boolean isTempTable) Add a temp group and all it's elements

Uses of SingleElementSymbol in com.metamatrix.query.optimizer.relational.rules

Method parameters in com.metamatrix.query.optimizer.relational.rules with type arguments of type SingleElementSymbol

void	RulePushAggregates.addView(PlanNode root, PlanNode unionSource, boolean pushdown, java.util.List<SingleElementSymbol> groupingExpressions, java.util.Set<AggregateSymbol> aggregates, java.util.List<ElementSymbol> virtualElements, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)

Uses of SingleElementSymbol in com.metamatrix.query.parser

Methods in com.metamatrix.query.parser that return SingleElementSymbol

SingleElementSymbol

SQLParser.groupByItem(ParseInfo info) Parse a GROUP BY list item.

Uses of SingleElementSymbol in com.metamatrix.query.resolver.util

Methods in com.metamatrix.query.resolver.util with parameters of type SingleElementSymbol

static boolean

ResolverUtil.orderByContainsVariable(OrderBy orderBy, SingleElementSymbol ses, int position) Checks if a variable is in the ORDER BY

Uses of SingleElementSymbol in com.metamatrix.query.sql.lang

Methods in com.metamatrix.query.sql.lang that return SingleElementSymbol

SingleElementSymbol

OrderBy.getVariable(int index) Returns the ORDER BY element at the specified index.

Methods in com.metamatrix.query.sql.lang that return types with arguments of type SingleElementSymbol

abstract java.util.List<SingleElementSymbol>

Command.getProjectedSymbols() Get the ordered list of all elements returned by this query.

Methods in com.metamatrix.query.sql.lang with parameters of type SingleElementSymbol

void	OrderBy.addVariable(SingleElementSymbol element) Adds a new variable to the list of order by elements.
void	OrderBy.addVariable(SingleElementSymbol element, boolean type) Adds a new variable to the list of order by elements with the specified sort order

Uses of SingleElementSymbol in com.metamatrix.query.sql.symbol

Subclasses of SingleElementSymbol in com.metamatrix.query.sql.symbol

class	AggregateSymbol An aggregate symbol represents an aggregate function in the SELECT or HAVING clauses.
class	AliasSymbol An AliasSymbol wraps a SingleElementSymbol and changes it's name.
class	ElementSymbol This is a subclass of Symbol representing a single element.
class	ExpressionSymbol This is a subclass of Symbol representing an expression in the SELECT clause.

Methods in com.metamatrix.query.sql.symbol that return SingleElementSymbol

SingleElementSymbol

AliasSymbol.getSymbol() Get the underlying symbol

Methods in com.metamatrix.query.sql.symbol with parameters of type SingleElementSymbol

void	AliasSymbol.setSymbol(SingleElementSymbol symbol) Set the underlying symbol

Constructors in com.metamatrix.query.sql.symbol with parameters of type SingleElementSymbol

AliasSymbol(java.lang.String name, SingleElementSymbol symbol)
Construct an AliasSymbol given the alias name and the underlying symbol.

Uses of SingleElementSymbol in com.metamatrix.query.sql.util

Method parameters in com.metamatrix.query.sql.util with type arguments of type SingleElementSymbol

static SymbolMap	SymbolMap.createSymbolMap(GroupSymbol virtualGroup, java.util.List<? extends SingleElementSymbol> projectCols)
static SymbolMap	SymbolMap.createSymbolMap(GroupSymbol virtualGroup, java.util.List<? extends SingleElementSymbol> projectCols, java.util.List<? extends SingleElementSymbol> mappedCols)
static SymbolMap	SymbolMap.createSymbolMap(GroupSymbol virtualGroup, java.util.List<? extends SingleElementSymbol> projectCols, java.util.List<? extends SingleElementSymbol> mappedCols)

Uses of SingleElementSymbol in com.metamatrix.query.sql.visitor

Method parameters in com.metamatrix.query.sql.visitor with type arguments of type SingleElementSymbol

static void	AggregateSymbolCollectorVisitor.getAggregates(LanguageObject obj, java.util.Collection<SingleElementSymbol> aggregates, java.util.Collection<SingleElementSymbol> elements)
static void	AggregateSymbolCollectorVisitor.getAggregates(LanguageObject obj, java.util.Collection<SingleElementSymbol> aggregates, java.util.Collection<SingleElementSymbol> elements)

Constructor parameters in com.metamatrix.query.sql.visitor with type arguments of type SingleElementSymbol

AggregateSymbolCollectorVisitor(java.util.Collection<AggregateSymbol> aggregates, java.util.Collection<SingleElementSymbol> elements)