java.lang.Object
- com.alibaba.druid.sql.parser.SQLParser
- - com.alibaba.druid.sql.parser.SQLExprParser

Direct Known Subclasses:

BigQueryExprParser, BlinkExprParser, CKExprParser, DB2ExprParser, H2ExprParser, HiveExprParser, MySqlExprParser, OracleExprParser, OscarExprParser, PGExprParser, PhoenixExprParser, PrestoExprParser, SnowflakeExprParser, SQLServerExprParser, StarRocksExprParser, TDExprParser
```
public class SQLExprParser
extends SQLParser
```

Field Summary

Fields
Modifier and Type	Field	Description
`static String[]`	`AGGREGATE_FUNCTIONS`
`static long[]`	`AGGREGATE_FUNCTIONS_CODES`
`protected long[]`	`aggregateFunctionHashCodes`
`protected String[]`	`aggregateFunctions`
`protected boolean`	`allowIdentifierMethod`
`protected List<String>`	`nestedDataType`

Fields inherited from class com.alibaba.druid.sql.parser.SQLParser
dbType, lexer

Constructor Summary

Constructors
Constructor	Description
`SQLExprParser(Lexer lexer)`
`SQLExprParser(Lexer lexer, DbType dbType)`
`SQLExprParser(String sql)`
`SQLExprParser(String sql, DbType dbType, SQLParserFeature... features)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`accept(Token token)`
`SQLExpr`	`additive()`
`SQLExpr`	`additiveRest(SQLExpr expr)`
`SQLAliasedExpr`	`aliasedExpr()`
`protected void`	`aliasedItems(List<SQLAliasedExpr> items, SQLObject parent)`
`SQLExpr`	`and()`
`SQLExpr`	`andRest(SQLExpr expr)`
`protected SQLBinaryOperator`	`andRestGetAndOperator()`
`SQLExpr`	`bitAnd()`
`SQLExpr`	`bitAndRest(SQLExpr expr)`
`SQLExpr`	`bitOr()`
`SQLExpr`	`bitOrRest(SQLExpr expr)`
`SQLExpr`	`bitXor()`
`SQLExpr`	`bitXorRest(SQLExpr expr)`
`protected SQLExpr`	`bitXorRestSUBGT()`
`SQLCharExpr`	`charExpr()`
`protected SQLCheck`	`createCheck()`
`SQLColumnDefinition`	`createColumnDefinition()`
`protected SQLForeignKeyImpl`	`createForeignKey()`
`SQLSelectParser`	`createSelectParser()`
`protected String`	`doRestSpecific(SQLExpr expr)`
`protected SQLExpr`	`dotRest(SQLExpr expr)`
`SQLExpr`	`expr()`
`void`	`exprList(Collection<SQLExpr> exprCol)`	Deprecated.
`void`	`exprList(Collection<SQLExpr> exprCol, SQLObject parent)`
`void`	`exprList(Collection<SQLExpr> exprCol, SQLObject parent, boolean isNestDataType)`
`protected void`	`exprListComma()`
`SQLExpr`	`exprRest(SQLExpr expr)`
`protected void`	`filter(SQLAggregateExpr x)`
`protected String`	`getAggregateFunction(long hash_lower)`
`SQLExpr`	`groupComparisionRest(SQLExpr expr)`
`SQLIdentifierExpr`	`identifier()`
`SQLExpr`	`inRest(SQLExpr expr)`
`SQLIntegerExpr`	`integerExpr()`
`protected boolean`	`isAggregateFunction(long hash_lower)`
`boolean`	`isAggregateFunction(String word)`
`protected boolean`	`isCharType(long hash)`
`protected boolean`	`isCharType(String dataTypeName)`
`protected static boolean`	`isIdent(SQLExpr expr, String name)`
`protected SQLExpr`	`methodRest(SQLExpr expr, boolean acceptLPAREN)`
`protected SQLExpr`	`methodRestAllowIdentifierMethodSpecific(String methodName, long hash_lower, SQLMethodInvokeExpr methodInvokeExpr)`
`protected void`	`methodRestUsing(SQLMethodInvokeExpr methodInvokeExpr)`
`SQLExpr`	`multiplicative()`
`SQLExpr`	`multiplicativeRest(SQLExpr expr)`
`SQLName`	`name()`
`protected String`	`nameCommon()`
`SQLName`	`nameRest(SQLName name)`
`void`	`names(Collection<SQLName> exprCol)`
`void`	`names(Collection<SQLName> exprCol, SQLObject parent)`
`SQLExpr`	`notRationalRest(SQLExpr expr, boolean global)`
`SQLExpr`	`or()`
`void`	`orderBy(List<SQLSelectOrderByItem> items, SQLObject parent)`
`SQLExpr`	`orRest(SQLExpr expr)`
`protected SQLBinaryOperator`	`orRestGetOrOperator()`
`protected void`	`over(SQLAggregateExpr aggregateExpr)`
`protected void`	`over(SQLOver over)`
`protected SQLAggregateExpr`	`parseAggregateExpr(String methodName)`
`protected SQLAggregateExpr`	`parseAggregateExprRest(SQLAggregateExpr aggregateExpr)`
`protected SQLExpr`	`parseAliasExpr(String alias)`
`protected SQLExpr`	`parseAll()`
`protected SQLExpr`	`parseAny()`
`protected SQLArrayDataType`	`parseArrayDataType()`
`protected SQLExpr`	`parseArrayExpr(String ident)`
`SQLAssignItem`	`parseAssignItem()`
`SQLAssignItem`	`parseAssignItem(boolean variant)`
`SQLAssignItem`	`parseAssignItem(boolean variant, SQLObject parent)`
`void`	`parseAssignItem(List<SQLAssignItem> outList, SQLObject parent)`
`protected void`	`parseAssignItemDot()`
`protected void`	`parseAssignItemEq(SQLObject parent)`
`protected void`	`parseAssignItemNcToBeExecuted()`
`protected SQLExpr`	`parseAssignItemOnColon(SQLExpr sqlExpr)`
`protected void`	`parseAssignItemOnComma(SQLExpr sqlExpr, SQLAssignItem item, SQLObject parent)`
`protected SQLExpr`	`parseAssignItemOnLiteralFloat(SQLExpr sqlExpr)`
`void`	`parseAssignItems(List<? super SQLAssignItem> items, SQLObject parent, boolean variant)`
`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 SQLExpr`	`parseCast()`
`protected SQLCastExpr`	`parseCastFormat(SQLCastExpr cast)`
`protected SQLDataType`	`parseCharTypeRest(SQLCharacterDataType charType)`
`SQLCheck`	`parseCheck()`
`SQLOrderBy`	`parseClusterBy()`
`SQLColumnDefinition`	`parseColumn()`
`SQLColumnDefinition`	`parseColumn(SQLObject parent)`
`protected SQLColumnCheck`	`parseColumnCheck()`
`protected void`	`parseColumnCommentLiteralCharsRest(StringBuilder stringVal)`
`SQLColumnDefinition`	`parseColumnRest(SQLColumnDefinition column)`
`protected SQLExpr`	`parseColumnRestDefault()`
`protected SQLColumnDefinition`	`parseColumnSpecific(SQLColumnDefinition column)`
`SQLConstraint`	`parseConstraint()`
`SQLDataType`	`parseDataType()`
`SQLDataType`	`parseDataType(boolean restrict)`
`protected void`	`parseDataTypeByte(StringBuilder typeName)`
`protected void`	`parseDataTypeComplex(StringBuilder typeName)`
`protected SQLDataType`	`parseDataTypeDate(StringBuilder typeName, int sourceLine, int sourceColumn)`
`protected void`	`parseDataTypeDouble(StringBuilder typeName)`
`protected SQLDataType`	`parseDataTypeNested()`
`protected void`	`parseDataTypeParams(Collection<SQLExpr> exprCol, SQLDataType parent)`
`protected void`	`parseDataTypePrecision(StringBuilder typeName)`
`protected SQLDataType`	`parseDataTypeRest(SQLDataType dataType)`
`protected SQLRowDataType`	`parseDataTypeRow()`
`protected SQLStructDataType`	`parseDataTypeStruct()`
`SQLDefault`	`parseDefault()`
`SQLOrderBy`	`parseDistributeBy()`
`protected SQLExpr`	`parseExtract()`
`SQLForeignKeyConstraint`	`parseForeignKey()`
`protected void`	`parseForeignKeyRest(SQLForeignKeyImpl foreignKey)`
`SQLExpr`	`parseGroupingSet()`
`SQLCommentHint`	`parseHint()`
`List<SQLCommentHint>`	`parseHints()`
`void`	`parseHints(List hints)`
`protected void`	`parseIdentifySpecific()`
`protected SQLColumnDefinition.Identity`	`parseIdentity()`
`void`	`parseIndex(SQLIndexDefinition indexDefinition)`
`protected void`	`parseIndexOptions(SQLIndexDefinition indexDefinition)`
`void`	`parseIndexRest(SQLIndex idx)`
`void`	`parseIndexRest(SQLIndex idx, SQLObject parent)`
`protected void`	`parseIndexSpecific(SQLIndexDefinition indexDefinition)`
`protected SQLExpr`	`parseInterval()`
`int`	`parseIntValue()`
`SQLLimit`	`parseLimit()`
`protected SQLExpr`	`parseMatch()`
`SQLOrderBy`	`parseOrderBy()`
`SQLPartition`	`parsePartition()`
`SQLPartitionBy`	`parsePartitionBy()`
`SQLPartitionSpec`	`parsePartitionSpec()`
`SQLPartitionValue`	`parsePartitionValues()`
`protected SQLExpr`	`parsePosition()`
`SQLPrimaryKey`	`parsePrimaryKey()`
`protected void`	`parsePrimaryKeyRest(SQLPrimaryKeyImpl primaryKey)`
`protected SQLExpr`	`parseQueryExpr()`
`void`	`parseQueryPlanHint(SQLExpr expr)`
`protected SQLColumnReference`	`parseReference()`
`protected SQLForeignKeyImpl.Option`	`parseReferenceOption()`
`SQLExternalRecordFormat`	`parseRowFormat()`
`SQLSelectItem`	`parseSelectItem()`
`protected String`	`parseSelectItemAlias(String alias)`
`protected org.apache.commons.lang3.tuple.Pair<String,SQLExpr>`	`parseSelectItemIdentifier(SQLExpr expr)`
`protected SQLExpr`	`parseSelectItemMethod(SQLExpr expr)`
`protected SQLExpr`	`parseSelectItemRest(String ident, long hash_lower)`
`SQLSelectOrderByItem`	`parseSelectOrderByItem()`
`protected SQLExpr`	`parseSome()`
`SQLOrderBy`	`parseSortBy()`
`SQLTop`	`parseTop()`
`SQLUnique`	`parseUnique()`
`SQLUpdateSetItem`	`parseUpdateSetItem()`
`protected void`	`parseUpdateSetItemLbracket(SQLUpdateSetItem item)`
`protected SQLOver.WindowingBound`	`parseWindowingBound()`
`SQLZOrderBy`	`parseZOrderBy()`
`SQLExpr`	`primary()`
`protected SQLExpr`	`primaryAs(SQLExpr sqlExpr)`
`protected SQLExpr`	`primaryColonColon(SQLExpr sqlExpr)`
`protected SQLExpr`	`primaryCommon(SQLExpr sqlExpr)`
`protected SQLExpr`	`primaryDefaultRest()`
`protected SQLExpr`	`primaryDistinct(SQLExpr sqlExpr)`
`protected SQLExpr`	`primaryIdentifierRest(long hash_lower, String ident)`
`protected SQLExpr`	`primaryIn(SQLExpr sqlExpr)`
`protected SQLExpr`	`primaryLiteralCharsRest(SQLExpr sqlExpr)`
`protected SQLExpr`	`primaryLiteralNCharsRest(SQLExpr sqlExpr)`
`protected SQLExpr`	`primaryOn(SQLExpr sqlExpr)`
`protected void`	`primaryQues()`
`SQLExpr`	`primaryRest(SQLExpr expr)`
`protected SQLExpr`	`primarySubLiteralAliasRest()`
`SQLExpr`	`relational()`
`SQLExpr`	`relationalRest(SQLExpr expr)`
`protected SQLExpr`	`relationalRestBang(SQLExpr expr)`
`protected SQLExpr`	`relationalRestBangTilde(SQLExpr expr)`
`protected SQLExpr`	`relationalRestBangTildeStar(SQLExpr expr)`
`protected SQLExpr`	`relationalRestEqeq(SQLExpr expr)`
`protected SQLExpr`	`relationalRestIdentifierSimilar(SQLExpr expr)`
`protected SQLExpr`	`relationalRestQues(SQLExpr expr)`
`protected SQLExpr`	`relationalRestTilde(SQLExpr expr)`
`protected SQLExpr`	`relationalRestTildeEq(SQLExpr expr)`
`protected SQLExpr`	`relationalRestTildeStar(SQLExpr expr)`
`void`	`setAllowIdentifierMethod(boolean allowIdentifierMethod)`
`SQLExpr`	`shift()`
`SQLExpr`	`shiftRest(SQLExpr expr)`
`protected SQLStructExpr`	`struct()`
`protected SQLPropertyExpr`	`topPropertyExpr(String ident)`
`SQLExpr`	`xor()`
`SQLExpr`	`xorRest(SQLExpr expr)`

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 Detail

AGGREGATE_FUNCTIONS

public static final String[] AGGREGATE_FUNCTIONS

AGGREGATE_FUNCTIONS_CODES

public static final long[] AGGREGATE_FUNCTIONS_CODES

aggregateFunctions
```
protected String[] aggregateFunctions
```

aggregateFunctionHashCodes

protected long[] aggregateFunctionHashCodes

nestedDataType
```
protected List<String> nestedDataType
```

allowIdentifierMethod

protected boolean allowIdentifierMethod

Constructor Detail

SQLExprParser
```
public SQLExprParser(String sql)
```

SQLExprParser

public SQLExprParser(String sql,
                     DbType dbType,
                     SQLParserFeature... features)

SQLExprParser
```
public SQLExprParser(Lexer lexer)
```

SQLExprParser

public SQLExprParser(Lexer lexer,
                     DbType dbType)

Method Detail

setAllowIdentifierMethod

public void setAllowIdentifierMethod(boolean allowIdentifierMethod)

expr
```
public SQLExpr expr()
```

exprRest

public SQLExpr exprRest(SQLExpr expr)

bitXor
```
public final SQLExpr bitXor()
```

bitXorRestSUBGT
```
protected SQLExpr bitXorRestSUBGT()
```

bitXorRest

public SQLExpr bitXorRest(SQLExpr expr)

multiplicative
```
public final SQLExpr multiplicative()
```

multiplicativeRest

public SQLExpr multiplicativeRest(SQLExpr expr)

integerExpr
```
public SQLIntegerExpr integerExpr()
```

charExpr
```
public SQLCharExpr charExpr()
```

parseIntValue
```
public int parseIntValue()
```

parseAssignItems

public void parseAssignItems(List<? super SQLAssignItem> items,
                             SQLObject parent,
                             boolean variant)

primaryIdentifierRest

protected SQLExpr primaryIdentifierRest(long hash_lower,
                                        String ident)

topPropertyExpr

protected SQLPropertyExpr topPropertyExpr(String ident)

primaryLiteralCharsRest

protected SQLExpr primaryLiteralCharsRest(SQLExpr sqlExpr)

primaryLiteralNCharsRest

protected SQLExpr primaryLiteralNCharsRest(SQLExpr sqlExpr)

primaryDefaultRest

protected SQLExpr primaryDefaultRest()

primarySubLiteralAliasRest

protected SQLExpr primarySubLiteralAliasRest()

primaryQues
```
protected void primaryQues()
```

primaryCommon

protected SQLExpr primaryCommon(SQLExpr sqlExpr)

primaryAs

protected SQLExpr primaryAs(SQLExpr sqlExpr)

primaryDistinct

protected SQLExpr primaryDistinct(SQLExpr sqlExpr)

primaryIn

protected SQLExpr primaryIn(SQLExpr sqlExpr)

primaryOn

protected SQLExpr primaryOn(SQLExpr sqlExpr)

primaryColonColon

protected SQLExpr primaryColonColon(SQLExpr sqlExpr)

primary
```
public SQLExpr primary()
```

parseArrayExpr

protected SQLExpr parseArrayExpr(String ident)

parseCast
```
protected SQLExpr parseCast()
```

parseCastFormat

protected SQLCastExpr parseCastFormat(SQLCastExpr cast)

parseQueryExpr
```
protected SQLExpr parseQueryExpr()
```

parseAll
```
protected SQLExpr parseAll()
```

parseSome
```
protected SQLExpr parseSome()
```

parseAny
```
protected SQLExpr parseAny()
```

parseAliasExpr

protected SQLExpr parseAliasExpr(String alias)

parseInterval
```
protected SQLExpr parseInterval()
```

createSelectParser

public SQLSelectParser createSelectParser()

primaryRest

public SQLExpr primaryRest(SQLExpr expr)

parseExtract
```
protected SQLExpr parseExtract()
```

parsePosition
```
protected SQLExpr parsePosition()
```

parseMatch
```
protected SQLExpr parseMatch()
```

methodRestAllowIdentifierMethodSpecific

protected SQLExpr methodRestAllowIdentifierMethodSpecific(String methodName,
                                                          long hash_lower,
                                                          SQLMethodInvokeExpr methodInvokeExpr)

methodRestUsing

protected void methodRestUsing(SQLMethodInvokeExpr methodInvokeExpr)

methodRest

protected SQLExpr methodRest(SQLExpr expr,
                             boolean acceptLPAREN)

doRestSpecific

protected String doRestSpecific(SQLExpr expr)

aliasedItems

protected void aliasedItems(List<SQLAliasedExpr> items,
                            SQLObject parent)

aliasedExpr
```
public SQLAliasedExpr aliasedExpr()
```

dotRest

protected SQLExpr dotRest(SQLExpr expr)

groupComparisionRest

public final SQLExpr groupComparisionRest(SQLExpr expr)

names

public final void names(Collection<SQLName> exprCol)

names

public final void names(Collection<SQLName> exprCol,
                        SQLObject parent)

exprList

@Deprecated
public final void exprList(Collection<SQLExpr> exprCol)

Deprecated.

exprListComma
```
protected void exprListComma()
```

exprList

public final void exprList(Collection<SQLExpr> exprCol,
                           SQLObject parent)

exprList

public final void exprList(Collection<SQLExpr> exprCol,
                           SQLObject parent,
                           boolean isNestDataType)

identifier
```
public SQLIdentifierExpr identifier()
```

nameCommon
```
protected String nameCommon()
```

name
```
public SQLName name()
```

nameRest

public SQLName nameRest(SQLName name)

isAggregateFunction

public boolean isAggregateFunction(String word)

isAggregateFunction

protected boolean isAggregateFunction(long hash_lower)

getAggregateFunction

protected String getAggregateFunction(long hash_lower)

parseAggregateExpr

protected SQLAggregateExpr parseAggregateExpr(String methodName)

filter

protected void filter(SQLAggregateExpr x)

over

protected void over(SQLAggregateExpr aggregateExpr)

over
```
protected void over(SQLOver over)
```

parseWindowingBound

protected SQLOver.WindowingBound parseWindowingBound()

parseAggregateExprRest

protected SQLAggregateExpr parseAggregateExprRest(SQLAggregateExpr aggregateExpr)

parseOrderBy
```
public SQLOrderBy parseOrderBy()
```

parseZOrderBy
```
public SQLZOrderBy parseZOrderBy()
```

parseDistributeBy
```
public SQLOrderBy parseDistributeBy()
```

parseSortBy
```
public SQLOrderBy parseSortBy()
```

parseClusterBy
```
public SQLOrderBy parseClusterBy()
```

orderBy

public void orderBy(List<SQLSelectOrderByItem> items,
                    SQLObject parent)

parseSelectOrderByItem

public SQLSelectOrderByItem parseSelectOrderByItem()

parseUpdateSetItemLbracket

protected void parseUpdateSetItemLbracket(SQLUpdateSetItem item)

parseUpdateSetItem

public SQLUpdateSetItem parseUpdateSetItem()

bitAnd
```
public final SQLExpr bitAnd()
```

bitAndRest

public final SQLExpr bitAndRest(SQLExpr expr)

bitOr
```
public final SQLExpr bitOr()
```

bitOrRest

public final SQLExpr bitOrRest(SQLExpr expr)

inRest

public final SQLExpr inRest(SQLExpr expr)

additive
```
public final SQLExpr additive()
```

additiveRest

public final SQLExpr additiveRest(SQLExpr expr)

shift
```
public final SQLExpr shift()
```

shiftRest

public SQLExpr shiftRest(SQLExpr expr)

and
```
public SQLExpr and()
```

parseQueryPlanHint

public void parseQueryPlanHint(SQLExpr expr)

andRestGetAndOperator

protected SQLBinaryOperator andRestGetAndOperator()

andRest

public SQLExpr andRest(SQLExpr expr)

xor
```
public SQLExpr xor()
```

xorRest

public SQLExpr xorRest(SQLExpr expr)

or
```
public SQLExpr or()
```

orRestGetOrOperator

protected SQLBinaryOperator orRestGetOrOperator()

orRest

public SQLExpr orRest(SQLExpr expr)

relational
```
public SQLExpr relational()
```

relationalRestQues

protected SQLExpr relationalRestQues(SQLExpr expr)

relationalRestBang

protected SQLExpr relationalRestBang(SQLExpr expr)

relationalRestEqeq

protected SQLExpr relationalRestEqeq(SQLExpr expr)

relationalRestTilde

protected SQLExpr relationalRestTilde(SQLExpr expr)

relationalRestTildeStar

protected SQLExpr relationalRestTildeStar(SQLExpr expr)

relationalRestBangTilde

protected SQLExpr relationalRestBangTilde(SQLExpr expr)

relationalRestBangTildeStar

protected SQLExpr relationalRestBangTildeStar(SQLExpr expr)

relationalRestTildeEq

protected SQLExpr relationalRestTildeEq(SQLExpr expr)

relationalRestIdentifierSimilar

protected SQLExpr relationalRestIdentifierSimilar(SQLExpr expr)

relationalRest

public SQLExpr relationalRest(SQLExpr expr)

notRationalRest

public SQLExpr notRationalRest(SQLExpr expr,
                               boolean global)

parseDataType
```
public SQLDataType parseDataType()
```

parseDataTypeNested

protected SQLDataType parseDataTypeNested()

parseDataTypeByte

protected void parseDataTypeByte(StringBuilder typeName)

parseDataTypeDouble

protected void parseDataTypeDouble(StringBuilder typeName)

parseDataTypePrecision

protected void parseDataTypePrecision(StringBuilder typeName)

parseDataTypeComplex

protected void parseDataTypeComplex(StringBuilder typeName)

parseDataTypeDate

protected SQLDataType parseDataTypeDate(StringBuilder typeName,
                                        int sourceLine,
                                        int sourceColumn)

parseDataType

public SQLDataType parseDataType(boolean restrict)

parseArrayDataType

protected SQLArrayDataType parseArrayDataType()

parseDataTypeStruct

protected SQLStructDataType parseDataTypeStruct()

parseDataTypeRow

protected SQLRowDataType parseDataTypeRow()

parseDataTypeParams

protected void parseDataTypeParams(Collection<SQLExpr> exprCol,
                                   SQLDataType parent)

parseDataTypeRest

protected SQLDataType parseDataTypeRest(SQLDataType dataType)

isCharType

protected boolean isCharType(String dataTypeName)

isCharType

protected boolean isCharType(long hash)

parseCharTypeRest

protected SQLDataType parseCharTypeRest(SQLCharacterDataType charType)

accept
```
public void accept(Token token)
```
Overrides:

accept in class SQLParser

parseColumn

public SQLColumnDefinition parseColumn()

parseColumn

public SQLColumnDefinition parseColumn(SQLObject parent)

createColumnDefinition

public SQLColumnDefinition createColumnDefinition()

parseColumnSpecific

protected SQLColumnDefinition parseColumnSpecific(SQLColumnDefinition column)

parseColumnRestDefault

protected SQLExpr parseColumnRestDefault()

parseColumnCommentLiteralCharsRest

protected void parseColumnCommentLiteralCharsRest(StringBuilder stringVal)

parseColumnRest

public SQLColumnDefinition parseColumnRest(SQLColumnDefinition column)

parseIdentifySpecific

protected void parseIdentifySpecific()

parsePrimaryKeyRest

protected void parsePrimaryKeyRest(SQLPrimaryKeyImpl primaryKey)

parseForeignKeyRest

protected void parseForeignKeyRest(SQLForeignKeyImpl foreignKey)

parseIdentity

protected SQLColumnDefinition.Identity parseIdentity()

parseReference

protected SQLColumnReference parseReference()

parseReferenceOption

protected SQLForeignKeyImpl.Option parseReferenceOption()

parseColumnCheck

protected SQLColumnCheck parseColumnCheck()

parsePrimaryKey

public SQLPrimaryKey parsePrimaryKey()

parseUnique
```
public SQLUnique parseUnique()
```

parseAssignItem

public void parseAssignItem(List<SQLAssignItem> outList,
                            SQLObject parent)

parseAssignItem

public SQLAssignItem parseAssignItem()

parseAssignItem

public SQLAssignItem parseAssignItem(boolean variant)

parseAssignItemDot
```
protected void parseAssignItemDot()
```

parseAssignItemNcToBeExecuted

protected void parseAssignItemNcToBeExecuted()

parseAssignItemTblProperties

protected boolean parseAssignItemTblProperties(SQLAssignItem item)

parseAssignItemSQLPropertyExprAndSub

protected SQLExpr parseAssignItemSQLPropertyExprAndSub(SQLExpr sqlExpr)

parseAssignItemSQLIdentifierExpr

protected void parseAssignItemSQLIdentifierExpr(SQLExpr sqlExpr)

parseAssignItemSQLPropertyExpr

protected SQLExpr parseAssignItemSQLPropertyExpr(SQLExpr sqlExpr)

parseAssignItemSQLIdentifierExprAndVariant

protected void parseAssignItemSQLIdentifierExprAndVariant(SQLIdentifierExpr ident)

parseAssignItemSQLMethodInvokeExpr

protected boolean parseAssignItemSQLMethodInvokeExpr(SQLExpr sqlExpr,
                                                     SQLAssignItem item)

parseAssignItemEq

protected void parseAssignItemEq(SQLObject parent)

parseAssignItemOnLiteralFloat

protected SQLExpr parseAssignItemOnLiteralFloat(SQLExpr sqlExpr)

parseAssignItemOnColon

protected SQLExpr parseAssignItemOnColon(SQLExpr sqlExpr)

parseAssignItemOnComma

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

parseAssignItem

public SQLAssignItem parseAssignItem(boolean variant,
                                     SQLObject parent)

parseHints

public List<SQLCommentHint> parseHints()

parseHints

public void parseHints(List hints)

parseHint
```
public SQLCommentHint parseHint()
```

parseIndexSpecific

protected void parseIndexSpecific(SQLIndexDefinition indexDefinition)

parseIndexOptions

protected void parseIndexOptions(SQLIndexDefinition indexDefinition)

parseIndex

public void parseIndex(SQLIndexDefinition indexDefinition)

parseConstraint

public SQLConstraint parseConstraint()

parseCheck
```
public SQLCheck parseCheck()
```

parseDefault
```
public SQLDefault parseDefault()
```

createCheck
```
protected SQLCheck createCheck()
```

parseForeignKey

public SQLForeignKeyConstraint parseForeignKey()

createForeignKey

protected SQLForeignKeyImpl createForeignKey()

parseSelectItemRest

protected SQLExpr parseSelectItemRest(String ident,
                                      long hash_lower)

parseSelectItemIdentifier

protected org.apache.commons.lang3.tuple.Pair<String,SQLExpr> parseSelectItemIdentifier(SQLExpr expr)

parseSelectItemMethod

protected SQLExpr parseSelectItemMethod(SQLExpr expr)

parseSelectItemAlias

protected String parseSelectItemAlias(String alias)

parseSelectItem

public SQLSelectItem parseSelectItem()

parsePartition
```
public SQLPartition parsePartition()
```

parsePartitionSpec

public SQLPartitionSpec parsePartitionSpec()

parsePartitionBy

public SQLPartitionBy parsePartitionBy()

parseGroupingSet
```
public SQLExpr parseGroupingSet()
```

parsePartitionValues

public SQLPartitionValue parsePartitionValues()

isIdent

protected static boolean isIdent(SQLExpr expr,
                                 String name)

parseLimit
```
public SQLLimit parseLimit()
```

parseIndexRest

public void parseIndexRest(SQLIndex idx)

parseIndexRest

public void parseIndexRest(SQLIndex idx,
                           SQLObject parent)

parseRowFormat

public SQLExternalRecordFormat parseRowFormat()

parseTop
```
public SQLTop parseTop()
```

struct
```
protected SQLStructExpr struct()
```

Class SQLExprParser

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Field Detail

AGGREGATE_FUNCTIONS

AGGREGATE_FUNCTIONS_CODES

aggregateFunctions

aggregateFunctionHashCodes

nestedDataType

allowIdentifierMethod

Constructor Detail

SQLExprParser

SQLExprParser

SQLExprParser

SQLExprParser

Method Detail

setAllowIdentifierMethod

expr

exprRest

bitXor

bitXorRestSUBGT

bitXorRest

multiplicative

multiplicativeRest

integerExpr

charExpr

parseIntValue

parseAssignItems

primaryIdentifierRest

topPropertyExpr

primaryLiteralCharsRest

primaryLiteralNCharsRest

primaryDefaultRest

primarySubLiteralAliasRest

primaryQues

primaryCommon

primaryAs

primaryDistinct

primaryIn

primaryOn

primaryColonColon

primary

parseArrayExpr

parseCast

parseCastFormat

parseQueryExpr

parseAll

parseSome

parseAny

parseAliasExpr

parseInterval

createSelectParser

primaryRest

parseExtract

parsePosition

parseMatch

methodRestAllowIdentifierMethodSpecific

methodRestUsing

methodRest

doRestSpecific

aliasedItems

aliasedExpr

dotRest

groupComparisionRest

names

names

exprList

exprListComma

exprList

exprList

identifier

nameCommon

name

nameRest

isAggregateFunction

isAggregateFunction