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

Class OdpsExprParser

java.lang.Object

com.alibaba.druid.sql.parser.SQLParser

com.alibaba.druid.sql.parser.SQLExprParser

com.alibaba.druid.sql.dialect.hive.parser.HiveExprParser

com.alibaba.druid.sql.dialect.odps.parser.OdpsExprParser

public class OdpsExprParser
extends HiveExprParser

Field Summary

Fields

Modifier and Type	Field	Description
static final String[]	AGGREGATE_FUNCTIONS
static final long[]	AGGREGATE_FUNCTIONS_CODES

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

aggregateFunctionHashCodes, aggregateFunctions, allowIdentifierMethod, nestedDataType

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

dbType, lexer

Constructor Summary

Constructors

Constructor	Description
OdpsExprParser(Lexer lexer)
OdpsExprParser(String sql, SQLParserFeature... features)

Method Summary

Modifier and Type	Method	Description
OdpsSelectParser	createSelectParser()
protected String	doRestSpecific(SQLExpr expr)
protected void	methodRestUsing(SQLMethodInvokeExpr methodInvokeExpr)
protected String	nameCommon()
protected SQLExpr	parseAliasExpr(String alias)
protected void	parseAssignItemDot()
protected void	parseAssignItemEq(SQLObject parent)
protected void	parseAssignItemNcToBeExecuted()
protected void	parseAssignItemOnComma(SQLExpr sqlExpr, SQLAssignItem item, SQLObject parent)
protected SQLExpr	parseAssignItemOnLiteralFloat(SQLExpr sqlExpr)
protected void	parseAssignItemSQLIdentifierExpr(SQLExpr sqlExpr)
protected void	parseAssignItemSQLIdentifierExprAndVariant(SQLIdentifierExpr ident)
protected boolean	parseAssignItemSQLMethodInvokeExpr(SQLExpr sqlExpr, SQLAssignItem item)
protected SQLExpr	parseAssignItemSQLPropertyExpr(SQLExpr sqlExpr)
protected SQLExpr	parseAssignItemSQLPropertyExprAndSub(SQLExpr sqlExpr)
protected boolean	parseAssignItemTblProperties(SQLAssignItem item)
protected void	parseColumnCommentLiteralCharsRest(StringBuilder stringVal)
protected void	parseDataTypeComplex(StringBuilder typeName)
SQLSelectItem	parseSelectItem()
protected SQLExpr	primaryAs(SQLExpr sqlExpr)
protected SQLExpr	primaryColonColon(SQLExpr sqlExpr)
protected SQLExpr	primaryIn(SQLExpr sqlExpr)
SQLExpr	primaryRest(SQLExpr expr)
SQLExpr	relationalRest(SQLExpr expr)
protected SQLExpr	relationalRestBang(SQLExpr expr)
protected SQLExpr	relationalRestEqeq(SQLExpr expr)

Methods inherited from class com.alibaba.druid.sql.dialect.hive.parser.HiveExprParser

parseAssignItemOnColon, parseColumnRest, parseInterval, parseSelectItemRest, primary, primaryCommon, primaryIdentifierRest

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

accept, additive, additiveRest, aliasedItems, and, andRest, andRestGetAndOperator, bitAnd, bitAndRest, bitOr, bitOrRest, bitXor, bitXorRest, bitXorRestSUBGT, charExpr, createCheck, createColumnDefinition, createForeignKey, dotRest, expr, exprList, exprList, exprList, exprListComma, exprRest, filter, getAggregateFunction, groupComparisionRest, identifier, inRest, integerExpr, isAggregateFunction, isAggregateFunction, isCharType, isCharType, isIdent, methodRest, methodRestAllowIdentifierMethodSpecific, multiplicative, multiplicativeRest, name, nameRest, names, names, notRationalRest, or, orderBy, orRest, orRestGetOrOperator, over, over, parseAggregateExpr, parseAggregateExprRest, parseAll, parseAny, parseAssignItem, parseAssignItem, parseAssignItem, parseAssignItem, parseAssignItems, parseCast, parseCastFormat, parseCharTypeRest, parseCheck, parseClusterBy, parseColumn, parseColumn, parseColumnCheck, parseColumnRestDefault, parseColumnSpecific, parseConstraint, parseDataType, parseDataType, parseDataTypeByte, parseDataTypeDate, parseDataTypeDouble, parseDataTypeNested, parseDataTypeParams, parseDataTypePrecision, parseDataTypeRest, parseDataTypeRow, parseDataTypeStruct, parseDefault, parseDistributeBy, parseExtract, parseForeignKey, parseForeignKeyRest, parseGroupingSet, parseHint, parseHints, parseHints, parseIdentifySpecific, parseIdentity, parseIndex, parseIndexOptions, parseIndexRest, parseIndexRest, parseIndexSpecific, parseIntervalUnit, parseIntValue, parseLimit, parseMatch, parseOrderBy, parsePartition, parsePartitionBy, parsePartitionSpec, parsePartitionValues, parsePosition, parsePrimaryKey, parsePrimaryKeyRest, parseQueryExpr, parseQueryPlanHint, parseReference, parseReferenceOption, parseRowFormat, parseSelectItemAlias, parseSelectItemIdentifier, parseSelectItemMethod, parseSelectOrderByItem, parseSome, parseSortBy, parseTop, parseUnique, parseUpdateSetItem, parseUpdateSetItemLbracket, parseWindowingBound, parseZOrderBy, primaryDefaultRest, primaryDistinct, primaryLiteralCharsRest, primaryLiteralNCharsRest, primaryOn, primaryQues, primarySubLiteralAliasRest, relational, relationalRestBangTilde, relationalRestBangTildeStar, relationalRestIdentifierSimilar, relationalRestQues, relationalRestTilde, relationalRestTildeEq, relationalRestTildeStar, setAllowIdentifierMethod, shift, shiftRest, topPropertyExpr, xor, xorRest

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

acceptIdentifier, acceptIdentifier, acceptInteger, alias, as, config, dialectFeatureEnabled, 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

Field Details

AGGREGATE_FUNCTIONS

public static final String[] AGGREGATE_FUNCTIONS

AGGREGATE_FUNCTIONS_CODES

public static final long[] AGGREGATE_FUNCTIONS_CODES

Constructor Details

OdpsExprParser

public OdpsExprParser(Lexer lexer)

OdpsExprParser

public OdpsExprParser(String sql,
 SQLParserFeature... features)

Method Details

primaryAs

protected SQLExpr primaryAs(SQLExpr sqlExpr)

Overrides:

primaryAs in class SQLExprParser

primaryIn

protected SQLExpr primaryIn(SQLExpr sqlExpr)

Overrides:

primaryIn in class SQLExprParser

primaryColonColon

protected SQLExpr primaryColonColon(SQLExpr sqlExpr)

Overrides:

primaryColonColon in class SQLExprParser

methodRestUsing

protected void methodRestUsing(SQLMethodInvokeExpr methodInvokeExpr)

Overrides:

methodRestUsing in class SQLExprParser

doRestSpecific

protected String doRestSpecific(SQLExpr expr)

Overrides:

doRestSpecific in class HiveExprParser

nameCommon

protected String nameCommon()

Overrides:

nameCommon in class SQLExprParser

relationalRestBang

protected SQLExpr relationalRestBang(SQLExpr expr)

Overrides:

relationalRestBang in class SQLExprParser

parseDataTypeComplex

protected void parseDataTypeComplex(StringBuilder typeName)

Overrides:

parseDataTypeComplex in class SQLExprParser

parseColumnCommentLiteralCharsRest

protected void parseColumnCommentLiteralCharsRest(StringBuilder stringVal)

Overrides:

parseColumnCommentLiteralCharsRest in class SQLExprParser

parseAssignItemDot

protected void parseAssignItemDot()

Overrides:

parseAssignItemDot in class SQLExprParser

parseAssignItemNcToBeExecuted

protected void parseAssignItemNcToBeExecuted()

Overrides:

parseAssignItemNcToBeExecuted in class SQLExprParser

parseAssignItemTblProperties

protected boolean parseAssignItemTblProperties(SQLAssignItem item)

Overrides:

parseAssignItemTblProperties in class SQLExprParser

parseAssignItemSQLPropertyExprAndSub

protected SQLExpr parseAssignItemSQLPropertyExprAndSub(SQLExpr sqlExpr)

Overrides:

parseAssignItemSQLPropertyExprAndSub in class SQLExprParser

parseAssignItemSQLPropertyExpr

protected SQLExpr parseAssignItemSQLPropertyExpr(SQLExpr sqlExpr)

Overrides:

parseAssignItemSQLPropertyExpr in class SQLExprParser

parseAssignItemSQLMethodInvokeExpr

protected boolean parseAssignItemSQLMethodInvokeExpr(SQLExpr sqlExpr,
 SQLAssignItem item)

Overrides:

parseAssignItemSQLMethodInvokeExpr in class SQLExprParser

parseAssignItemEq

protected void parseAssignItemEq(SQLObject parent)

Overrides:

parseAssignItemEq in class SQLExprParser

parseAssignItemSQLIdentifierExprAndVariant

protected void parseAssignItemSQLIdentifierExprAndVariant(SQLIdentifierExpr ident)

Overrides:

parseAssignItemSQLIdentifierExprAndVariant in class SQLExprParser

parseAssignItemSQLIdentifierExpr

protected void parseAssignItemSQLIdentifierExpr(SQLExpr sqlExpr)

Overrides:

parseAssignItemSQLIdentifierExpr in class SQLExprParser

parseAssignItemOnLiteralFloat

protected SQLExpr parseAssignItemOnLiteralFloat(SQLExpr sqlExpr)

Overrides:

parseAssignItemOnLiteralFloat in class SQLExprParser

parseAssignItemOnComma

protected void parseAssignItemOnComma(SQLExpr sqlExpr,
 SQLAssignItem item,
 SQLObject parent)

Overrides:

parseAssignItemOnComma in class SQLExprParser

parseAliasExpr

protected SQLExpr parseAliasExpr(String alias)

Overrides:

parseAliasExpr in class HiveExprParser

parseSelectItem

public SQLSelectItem parseSelectItem()

Overrides:

parseSelectItem in class SQLExprParser

primaryRest

public SQLExpr primaryRest(SQLExpr expr)

Overrides:

primaryRest in class HiveExprParser

relationalRest

public SQLExpr relationalRest(SQLExpr expr)

Overrides:

relationalRest in class SQLExprParser

createSelectParser

public OdpsSelectParser createSelectParser()

Overrides:

createSelectParser in class SQLExprParser

relationalRestEqeq

protected SQLExpr relationalRestEqeq(SQLExpr expr)

Overrides:

relationalRestEqeq in class HiveExprParser