Package com.alibaba.druid.sql.dialect.antspark.parser

Class AntsparkExprParser

java.lang.Object

com.alibaba.druid.sql.parser.SQLParser

com.alibaba.druid.sql.parser.SQLExprParser

com.alibaba.druid.sql.dialect.antspark.parser.AntsparkExprParser

public class AntsparkExprParser
extends SQLExprParser

Version:

$Id: AntsparkExprParser.java, v 0.1 2018年09月14日 15:04 peiheng.qph Exp $

Author:

peiheng.qph

Field Summary

Fields inherited from class com.alibaba.druid.sql.parser.SQLExprParser

aggregateFunctionHashCodes, aggregateFunctions, allowIdentifierMethod

Fields inherited from class com.alibaba.druid.sql.parser.SQLParser

dbType, lexer

Constructor Summary

Constructors

Constructor	Description
AntsparkExprParser(Lexer lexer)
AntsparkExprParser(String sql)

Method Summary

Modifier and Type	Method	Description
protected SQLExpr	parseAliasExpr(String alias)
SQLColumnDefinition	parseColumnRest(SQLColumnDefinition column)
protected SQLExpr	parseDatasource(String alias)
SQLExternalRecordFormat	parseRowFormat()
SQLExpr	primary()
SQLExpr	primaryRest(SQLExpr expr)

Methods inherited from class com.alibaba.druid.sql.parser.SQLExprParser

accept, additive, additiveRest, and, andRest, bitAnd, bitAndRest, bitOr, bitOrRest, bitXor, bitXorRest, charExpr, createCheck, createColumnDefinition, createForeignKey, createSelectParser, dotRest, expr, exprList, exprList, exprRest, filter, getAggregateFunction, groupComparisionRest, identifier, inRest, integerExpr, isAggregateFunction, isAggregateFunction, isCharType, isCharType, isIdent, methodRest, multiplicative, multiplicativeRest, name, nameRest, names, names, notRationalRest, or, orderBy, orRest, over, over, parseAggregateExpr, parseAggregateExprRest, parseAll, parseAny, parseAssignItem, parseAssignItem, parseAssignItem, parseAssignItem, parseCharTypeRest, parseCheck, parseClusterBy, parseColumn, parseColumn, parseColumnCheck, parseConstaint, parseDataType, parseDataType, parseDataTypeRest, parseDefault, parseDistributeBy, parseExtract, parseForeignKey, parseGroupingSet, parseHint, parseHints, parseHints, parseIndex, parseIndexRest, parseIndexRest, parseInterval, parseIntValue, parseLimit, parseMatch, parseOrderBy, parsePartition, parsePartitionBy, parsePartitionSpec, parsePartitionValues, parsePosition, parsePrimaryKey, parseQueryPlanHint, parseReferenceOption, parseSelectItem, parseSelectOrderByItem, parseSome, parseSortBy, parseUnique, parseUpdateSetItem, parseWindowingBound, parseZOrderBy, relational, relationalRest, setAllowIdentifierMethod, shift, shiftRest, xor, xorRest

Methods inherited from class com.alibaba.druid.sql.parser.SQLParser

acceptIdentifier, acceptInteger, alias, as, config, getDbType, getLexer, getTimeZone, identifierEquals, isEnabled, match, newCreateStatement, printError, setErrorEndPos, setTimeZone, tableAlias, tableAlias

Methods inherited from class java.lang.Object

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

Constructor Details

AntsparkExprParser

public AntsparkExprParser(String sql)

AntsparkExprParser

public AntsparkExprParser(Lexer lexer)

Method Details

primaryRest

public SQLExpr primaryRest(SQLExpr expr)

Overrides:

primaryRest in class SQLExprParser

primary

public SQLExpr primary()

Overrides:

primary in class SQLExprParser

parseRowFormat

public SQLExternalRecordFormat parseRowFormat()

Overrides:

parseRowFormat in class SQLExprParser

parseAliasExpr

protected SQLExpr parseAliasExpr(String alias)

Overrides:

parseAliasExpr in class SQLExprParser

parseDatasource

protected SQLExpr parseDatasource(String alias)

parseColumnRest

public SQLColumnDefinition parseColumnRest(SQLColumnDefinition column)

Overrides:

parseColumnRest in class SQLExprParser