org.apache.calcite.sql

类 SqlMatchRecognize

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.calcite.sql.SqlMatchRecognize

所有已实现的接口:

Cloneable

public class SqlMatchRecognize
extends org.apache.calcite.sql.SqlCall

SqlNode for MATCH_RECOGNIZE clause.

The class was copied over because of CALCITE-4390. The changed lines are: 110-112

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	SqlMatchRecognize.AfterOption Options for AFTER MATCH clause.
static class	SqlMatchRecognize.RowsPerMatchOption Options for ROWS PER MATCH.
static class	SqlMatchRecognize.SqlMatchRecognizeOperator An operator describing a MATCH_RECOGNIZE specification.

字段概要

字段

限定符和类型	字段和说明
static int	OPERAND_AFTER
static int	OPERAND_INTERVAL
static int	OPERAND_MEASURES
static int	OPERAND_ORDER_BY
static int	OPERAND_PARTITION_BY
static int	OPERAND_PATTERN
static int	OPERAND_PATTERN_DEFINES
static int	OPERAND_ROWS_PER_MATCH
static int	OPERAND_STRICT_END
static int	OPERAND_STRICT_START
static int	OPERAND_SUBSET
static int	OPERAND_TABLE_REF
static org.apache.calcite.sql.SqlPrefixOperator	SKIP_TO_FIRST
static org.apache.calcite.sql.SqlPrefixOperator	SKIP_TO_LAST

从类继承的字段 org.apache.calcite.sql.SqlNode

EMPTY_ARRAY, pos

构造器概要

构造器

构造器和说明

SqlMatchRecognize(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlNode tableRef, org.apache.calcite.sql.SqlNode pattern, org.apache.calcite.sql.SqlLiteral strictStart, org.apache.calcite.sql.SqlLiteral strictEnd, org.apache.calcite.sql.SqlNodeList patternDefList, org.apache.calcite.sql.SqlNodeList measureList, org.apache.calcite.sql.SqlNode after, org.apache.calcite.sql.SqlNodeList subsetList, org.apache.calcite.sql.SqlLiteral rowsPerMatch, org.apache.calcite.sql.SqlNodeList partitionList, org.apache.calcite.sql.SqlNodeList orderList, org.apache.calcite.sql.SqlLiteral interval) Creates a SqlMatchRecognize.

方法概要

限定符和类型	方法和说明
org.apache.calcite.sql.SqlNode	getAfter()
org.apache.calcite.sql.SqlLiteral	getInterval()
org.apache.calcite.sql.SqlKind	getKind()
org.apache.calcite.sql.SqlNodeList	getMeasureList()
List<org.apache.calcite.sql.SqlNode>	getOperandList()
org.apache.calcite.sql.SqlOperator	getOperator()
org.apache.calcite.sql.SqlNodeList	getOrderList()
org.apache.calcite.sql.SqlNodeList	getPartitionList()
org.apache.calcite.sql.SqlNode	getPattern()
org.apache.calcite.sql.SqlNodeList	getPatternDefList()
org.apache.calcite.sql.SqlLiteral	getRowsPerMatch()
org.apache.calcite.sql.SqlLiteral	getStrictEnd()
org.apache.calcite.sql.SqlLiteral	getStrictStart()
org.apache.calcite.sql.SqlNodeList	getSubsetList()
org.apache.calcite.sql.SqlNode	getTableRef()
void	setOperand(int i, org.apache.calcite.sql.SqlNode operand)
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)
void	validate(org.apache.calcite.sql.validate.SqlValidator validator, org.apache.calcite.sql.validate.SqlValidatorScope scope)

从类继承的方法 org.apache.calcite.sql.SqlCall

accept, clone, equalsDeep, findValidOptions, getCallSignature, getFunctionQuantifier, getMonotonicity, isCountStar, isExpanded, operand, operandCount

从类继承的方法 org.apache.calcite.sql.SqlNode

clone, clone, cloneArray, equalDeep, equalDeep, equalsDeep, getParserPosition, isA, toList, toList, toSqlString, toSqlString, toSqlString, toString, unparseWithParentheses, validateExpr

从类继承的方法 java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

OPERAND_TABLE_REF

public static final int OPERAND_TABLE_REF

另请参阅:

常量字段值

OPERAND_PATTERN

public static final int OPERAND_PATTERN

另请参阅:

常量字段值

OPERAND_STRICT_START

public static final int OPERAND_STRICT_START

另请参阅:

常量字段值

OPERAND_STRICT_END

public static final int OPERAND_STRICT_END

另请参阅:

常量字段值

OPERAND_PATTERN_DEFINES

public static final int OPERAND_PATTERN_DEFINES

另请参阅:

常量字段值

OPERAND_MEASURES

public static final int OPERAND_MEASURES

另请参阅:

常量字段值

OPERAND_AFTER

public static final int OPERAND_AFTER

另请参阅:

常量字段值

OPERAND_SUBSET

public static final int OPERAND_SUBSET

另请参阅:

常量字段值

OPERAND_ROWS_PER_MATCH

public static final int OPERAND_ROWS_PER_MATCH

另请参阅:

常量字段值

OPERAND_PARTITION_BY

public static final int OPERAND_PARTITION_BY

另请参阅:

常量字段值

OPERAND_ORDER_BY

public static final int OPERAND_ORDER_BY

另请参阅:

常量字段值

OPERAND_INTERVAL

public static final int OPERAND_INTERVAL

另请参阅:

常量字段值

SKIP_TO_FIRST

public static final org.apache.calcite.sql.SqlPrefixOperator SKIP_TO_FIRST

SKIP_TO_LAST

public static final org.apache.calcite.sql.SqlPrefixOperator SKIP_TO_LAST

构造器详细资料

SqlMatchRecognize

public SqlMatchRecognize(org.apache.calcite.sql.parser.SqlParserPos pos,
                         org.apache.calcite.sql.SqlNode tableRef,
                         org.apache.calcite.sql.SqlNode pattern,
                         org.apache.calcite.sql.SqlLiteral strictStart,
                         org.apache.calcite.sql.SqlLiteral strictEnd,
                         org.apache.calcite.sql.SqlNodeList patternDefList,
                         org.apache.calcite.sql.SqlNodeList measureList,
                         org.apache.calcite.sql.SqlNode after,
                         org.apache.calcite.sql.SqlNodeList subsetList,
                         org.apache.calcite.sql.SqlLiteral rowsPerMatch,
                         org.apache.calcite.sql.SqlNodeList partitionList,
                         org.apache.calcite.sql.SqlNodeList orderList,
                         org.apache.calcite.sql.SqlLiteral interval)

Creates a SqlMatchRecognize.

方法详细资料

getOperator

public org.apache.calcite.sql.SqlOperator getOperator()

指定者:

getOperator 在类中 org.apache.calcite.sql.SqlCall

getKind

public org.apache.calcite.sql.SqlKind getKind()

覆盖:

getKind 在类中 org.apache.calcite.sql.SqlCall

getOperandList

public List<org.apache.calcite.sql.SqlNode> getOperandList()

指定者:

getOperandList 在类中 org.apache.calcite.sql.SqlCall

unparse

public void unparse(org.apache.calcite.sql.SqlWriter writer,
                    int leftPrec,
                    int rightPrec)

覆盖:

unparse 在类中 org.apache.calcite.sql.SqlCall

validate

public void validate(org.apache.calcite.sql.validate.SqlValidator validator,
                     org.apache.calcite.sql.validate.SqlValidatorScope scope)

覆盖:

validate 在类中 org.apache.calcite.sql.SqlCall

setOperand

public void setOperand(int i,
                       org.apache.calcite.sql.SqlNode operand)

覆盖:

setOperand 在类中 org.apache.calcite.sql.SqlCall

getTableRef

@Nonnull
public org.apache.calcite.sql.SqlNode getTableRef()

getPattern

public org.apache.calcite.sql.SqlNode getPattern()

getStrictStart

public org.apache.calcite.sql.SqlLiteral getStrictStart()

getStrictEnd

public org.apache.calcite.sql.SqlLiteral getStrictEnd()

getPatternDefList

@Nonnull
public org.apache.calcite.sql.SqlNodeList getPatternDefList()

getMeasureList

@Nonnull
public org.apache.calcite.sql.SqlNodeList getMeasureList()

getAfter

public org.apache.calcite.sql.SqlNode getAfter()

getSubsetList

public org.apache.calcite.sql.SqlNodeList getSubsetList()

getRowsPerMatch

public org.apache.calcite.sql.SqlLiteral getRowsPerMatch()

getPartitionList

public org.apache.calcite.sql.SqlNodeList getPartitionList()

getOrderList

public org.apache.calcite.sql.SqlNodeList getOrderList()

getInterval

public org.apache.calcite.sql.SqlLiteral getInterval()