com.alibaba.druid.support.calcite

Class TDDLSqlSelect

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.calcite.sql.SqlSelect

com.alibaba.druid.support.calcite.TDDLSqlSelect

All Implemented Interfaces:

Cloneable

public class TDDLSqlSelect
extends org.apache.calcite.sql.SqlSelect

扩展calcite，支持select 中的hints

Author:

lijun.cailj 2017/11/29

Field Summary

Fields inherited from class org.apache.calcite.sql.SqlSelect

FROM_OPERAND, HAVING_OPERAND, WHERE_OPERAND

Fields inherited from class org.apache.calcite.sql.SqlNode

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description

TDDLSqlSelect(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlNodeList keywordList, org.apache.calcite.sql.SqlNodeList selectList, org.apache.calcite.sql.SqlNode from, org.apache.calcite.sql.SqlNode where, org.apache.calcite.sql.SqlNodeList groupBy, org.apache.calcite.sql.SqlNode having, org.apache.calcite.sql.SqlNodeList windowDecls, org.apache.calcite.sql.SqlNodeList orderBy, org.apache.calcite.sql.SqlNode offset, org.apache.calcite.sql.SqlNode fetch, org.apache.calcite.sql.SqlNodeList hints, org.apache.calcite.sql.SqlNodeList headHints)

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.sql.SqlNodeList	getHeadHints()
org.apache.calcite.sql.SqlNodeList	getHints()
void	setHeadHints(org.apache.calcite.sql.SqlNodeList headHints)
void	setHints(org.apache.calcite.sql.SqlNodeList hints)

Methods inherited from class org.apache.calcite.sql.SqlSelect

getFetch, getFrom, getGroup, getHaving, getKind, getModifierNode, getOffset, getOperandList, getOperator, getOrderList, getSelectList, getWhere, getWindowList, hasHints, hasOrderBy, hasWhere, isDistinct, isKeywordPresent, setFetch, setFrom, setGroupBy, setHaving, setOffset, setOperand, setOrderBy, setSelectList, setWhere, unparse, validate

Methods inherited from class org.apache.calcite.sql.SqlCall

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

Methods inherited from class org.apache.calcite.sql.SqlNode

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TDDLSqlSelect

public TDDLSqlSelect(org.apache.calcite.sql.parser.SqlParserPos pos,
                     org.apache.calcite.sql.SqlNodeList keywordList,
                     org.apache.calcite.sql.SqlNodeList selectList,
                     org.apache.calcite.sql.SqlNode from,
                     org.apache.calcite.sql.SqlNode where,
                     org.apache.calcite.sql.SqlNodeList groupBy,
                     org.apache.calcite.sql.SqlNode having,
                     org.apache.calcite.sql.SqlNodeList windowDecls,
                     org.apache.calcite.sql.SqlNodeList orderBy,
                     org.apache.calcite.sql.SqlNode offset,
                     org.apache.calcite.sql.SqlNode fetch,
                     org.apache.calcite.sql.SqlNodeList hints,
                     org.apache.calcite.sql.SqlNodeList headHints)

Method Detail

getHints

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

Overrides:

getHints in class org.apache.calcite.sql.SqlSelect

setHints

public void setHints(org.apache.calcite.sql.SqlNodeList hints)

Overrides:

setHints in class org.apache.calcite.sql.SqlSelect

getHeadHints

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

setHeadHints

public void setHeadHints(org.apache.calcite.sql.SqlNodeList headHints)