HyperSQL Database 2.7.4 · org.hsqldb.ExpressionArrayAggregate

Modifier and Type	Field and Description
pack-priv ArrayType	arrayDataType
pack-priv Expression	condition
pack-priv SortAndSlice	distinctSort
pack-priv Type	exprDataType
pack-priv int	exprOpType
pack-priv String	filler
pack-priv int	maxElements
pack-priv boolean	overflowError
pack-priv boolean	overflowTruncate
pack-priv String	separator
pack-priv SortAndSlice	sort
pack-priv boolean	withCount

Modifier and Type

Field and Description

pack-priv ArrayType

arrayDataType

pack-priv Expression

condition

pack-priv SortAndSlice

pack-priv Type

pack-priv int

pack-priv String

pack-priv int

pack-priv boolean

pack-priv boolean

pack-priv String

pack-priv SortAndSlice

sort

pack-priv boolean

withCount

Access	Constructor and Description
pack-priv	ExpressionArrayAggregate(int type, boolean distinct, Expression e, SortAndSlice sort, String separator, String filler, boolean overflowTruncate, boolean overflowError, boolean withCount, int maxElements)

Access

Constructor and Description

pack-priv

ExpressionArrayAggregate(int type, boolean distinct, Expression e, SortAndSlice sort, String separator, String filler, boolean overflowTruncate, boolean overflowError, boolean withCount, int maxElements)

Modifier and Type	Method and Description
protected String	describe(Session session, int blanks) Overrides org.hsqldb.Expression.describe.
public Expression	duplicate() Overrides org.hsqldb.Expression.duplicate.
pack-priv boolean	equals(Expression other) Overrides org.hsqldb.Expression.equals. SIMPLE_COLUMN expressions can be of different Expression subclass types
public Object	getAggregatedValue(Session session, SetFunction currValue) Overrides org.hsqldb.Expression.getAggregatedValue.
public Expression	getCondition() Overrides org.hsqldb.Expression.getCondition.
public String	getSQL() Overrides org.hsqldb.Expression.getSQL. For use with CHECK constraints.
public boolean	hasCondition() Overrides org.hsqldb.Expression.hasCondition.
public boolean	isSelfAggregate() Overrides org.hsqldb.Expression.isSelfAggregate.
public List<Expression>	resolveColumnReferences(Session session, RangeGroup rangeGroup, int rangeCount, RangeGroup[] rangeGroups, List<Expression> unresolvedSet, boolean acceptsSequences) Overrides org.hsqldb.Expression.resolveColumnReferences.
public void	resolveTypes(Session session, Expression parent) Overrides org.hsqldb.Expression.resolveTypes.
public void	setCondition(Expression e) Overrides org.hsqldb.Expression.setCondition.
public SetFunction	updateAggregatingValue(Session session, SetFunction currValue) Overrides org.hsqldb.Expression.updateAggregatingValue.
public SetFunction	updateAggregatingValue(Session session, SetFunction currValue, SetFunction value) Overrides org.hsqldb.Expression.updateAggregatingValue.

Modifier and Type

Method and Description

protected String

describe(Session session, int blanks)

Overrides org.hsqldb.Expression.describe.

public Expression

duplicate()

Overrides org.hsqldb.Expression.duplicate.

pack-priv boolean

equals(Expression other)

Overrides org.hsqldb.Expression.equals.

SIMPLE_COLUMN expressions can be of different Expression subclass types

public Object

getAggregatedValue(Session session, SetFunction currValue)

Overrides org.hsqldb.Expression.getAggregatedValue.

public Expression

getCondition()

Overrides org.hsqldb.Expression.getCondition.

public String

getSQL()

Overrides org.hsqldb.Expression.getSQL.

For use with CHECK constraints.

public boolean

hasCondition()

Overrides org.hsqldb.Expression.hasCondition.

public boolean

isSelfAggregate()

Overrides org.hsqldb.Expression.isSelfAggregate.

public List<Expression>

resolveColumnReferences(Session session, RangeGroup rangeGroup, int rangeCount, RangeGroup[] rangeGroups, List<Expression> unresolvedSet, boolean acceptsSequences)

Overrides org.hsqldb.Expression.resolveColumnReferences.

public void

resolveTypes(Session session, Expression parent)

Overrides org.hsqldb.Expression.resolveTypes.

public void

setCondition(Expression e)

Overrides org.hsqldb.Expression.setCondition.

public SetFunction

updateAggregatingValue(Session session, SetFunction currValue)

Overrides org.hsqldb.Expression.updateAggregatingValue.

public SetFunction

updateAggregatingValue(Session session, SetFunction currValue, SetFunction value)

Overrides org.hsqldb.Expression.updateAggregatingValue.

Field Detail

arrayDataType	back to summary
pack-priv ArrayType arrayDataType

condition	back to summary
pack-priv Expression condition

distinctSort	back to summary
pack-priv SortAndSlice distinctSort

exprDataType	back to summary
pack-priv Type exprDataType

exprOpType	back to summary
pack-priv int exprOpType

filler	back to summary
pack-priv String filler

maxElements	back to summary
pack-priv int maxElements

overflowError	back to summary
pack-priv boolean overflowError

overflowTruncate	back to summary
pack-priv boolean overflowTruncate

separator	back to summary
pack-priv String separator

sort	back to summary
pack-priv SortAndSlice sort

withCount	back to summary
pack-priv boolean withCount

ExpressionArrayAggregate	back to summary
pack-priv ExpressionArrayAggregate(int type, boolean distinct, Expression e, SortAndSlice sort, String separator, String filler, boolean overflowTruncate, boolean overflowError, boolean withCount, int maxElements)

ExpressionArrayAggregate

back to summary

pack-priv ExpressionArrayAggregate(int type, boolean distinct, Expression e, SortAndSlice sort, String separator, String filler, boolean overflowTruncate, boolean overflowError, boolean withCount, int maxElements)

Method Detail

describe	back to summary
protected String describe(Session session, int blanks) Overrides org.hsqldb.Expression.describe.

duplicate	back to summary
public Expression duplicate() Overrides org.hsqldb.Expression.duplicate.

equals	back to summary
pack-priv boolean equals(Expression other) Overrides org.hsqldb.Expression.equals. Doc from org.hsqldb.Expression.equals. SIMPLE_COLUMN expressions can be of different Expression subclass types

equals

back to summary

pack-priv boolean equals(Expression other)

Overrides org.hsqldb.Expression.equals.

Doc from org.hsqldb.Expression.equals.

SIMPLE_COLUMN expressions can be of different Expression subclass types

getAggregatedValue	back to summary
public Object getAggregatedValue(Session session, SetFunction currValue) Overrides org.hsqldb.Expression.getAggregatedValue.

getCondition	back to summary
public Expression getCondition() Overrides org.hsqldb.Expression.getCondition.

getSQL	back to summary
public String getSQL() Overrides org.hsqldb.Expression.getSQL. Doc from org.hsqldb.Expression.getSQL. For use with CHECK constraints. Under development. Currently supports a subset of expressions and is suitable for CHECK search conditions that refer only to the inserted/updated row. For full DDL reporting of VIEW select queries and CHECK search conditions, future improvements here are dependent upon improvements to SELECT query parsing, so that it is performed in a number of passes. An early pass should result in the query turned into an Expression tree that contains the information in the original SQL without any alterations, and with tables and columns all resolved. This Expression can then be preserved for future use. Table and column names that are not user-defined aliases should be kept as the HsqlName structures so that table or column renaming is reflected in the precompiled query.

getSQL

back to summary

public String getSQL()

Overrides org.hsqldb.Expression.getSQL.

Doc from org.hsqldb.Expression.getSQL.

For use with CHECK constraints. Under development. Currently supports a subset of expressions and is suitable for CHECK search conditions that refer only to the inserted/updated row. For full DDL reporting of VIEW select queries and CHECK search conditions, future improvements here are dependent upon improvements to SELECT query parsing, so that it is performed in a number of passes. An early pass should result in the query turned into an Expression tree that contains the information in the original SQL without any alterations, and with tables and columns all resolved. This Expression can then be preserved for future use. Table and column names that are not user-defined aliases should be kept as the HsqlName structures so that table or column renaming is reflected in the precompiled query.

hasCondition	back to summary
public boolean hasCondition() Overrides org.hsqldb.Expression.hasCondition.

isSelfAggregate	back to summary
public boolean isSelfAggregate() Overrides org.hsqldb.Expression.isSelfAggregate.

resolveColumnReferences	back to summary
public List<Expression> resolveColumnReferences(Session session, RangeGroup rangeGroup, int rangeCount, RangeGroup[] rangeGroups, List<Expression> unresolvedSet, boolean acceptsSequences) Overrides org.hsqldb.Expression.resolveColumnReferences.

resolveTypes	back to summary
public void resolveTypes(Session session, Expression parent) Overrides org.hsqldb.Expression.resolveTypes.

setCondition	back to summary
public void setCondition(Expression e) Overrides org.hsqldb.Expression.setCondition.

updateAggregatingValue	back to summary
public SetFunction updateAggregatingValue(Session session, SetFunction currValue) Overrides org.hsqldb.Expression.updateAggregatingValue.

updateAggregatingValue	back to summary
public SetFunction updateAggregatingValue(Session session, SetFunction currValue, SetFunction value) Overrides org.hsqldb.Expression.updateAggregatingValue.

public Class ExpressionArrayAggregate

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail