Package com.alibaba.druid.sql.dialect.db2.parser

Class DB2ExprParser

java.lang.Object

com.alibaba.druid.sql.parser.SQLParser

com.alibaba.druid.sql.parser.SQLExprParser

com.alibaba.druid.sql.dialect.db2.parser.DB2ExprParser

public class DB2ExprParser
extends SQLExprParser

Field Summary

Fields

Modifier and Type	Field	Description
static String[]	AGGREGATE_FUNCTIONS
static 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
DB2ExprParser(Lexer lexer)
DB2ExprParser(String sql)
DB2ExprParser(String sql, SQLParserFeature... features)

Method Summary

Modifier and Type	Method	Description
protected SQLExpr	dotRest(SQLExpr expr)
SQLColumnDefinition	parseColumnRest(SQLColumnDefinition column)
protected SQLColumnDefinition.Identity	parseIdentity()
SQLExpr	primaryRest(SQLExpr expr)

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

accept, additive, additiveRest, aliasedExpr, aliasedItems, and, andRest, andRestGetAndOperator, bitAnd, bitAndRest, bitOr, bitOrRest, bitXor, bitXorRest, bitXorRestSUBGT, charExpr, createCheck, createColumnDefinition, createForeignKey, createSelectParser, doRestSpecific, expr, exprList, exprList, exprList, exprListComma, exprRest, filter, getAggregateFunction, groupComparisionRest, identifier, inRest, integerExpr, isAggregateFunction, isAggregateFunction, isCharType, isCharType, isIdent, methodRest, methodRestAllowIdentifierMethodSpecific, methodRestUsing, multiplicative, multiplicativeRest, name, nameCommon, nameRest, names, names, notRationalRest, or, orderBy, orRest, orRestGetOrOperator, over, over, parseAggregateExpr, parseAggregateExprRest, parseAliasExpr, parseAll, parseAny, parseArrayDataType, parseArrayExpr, parseAssignItem, parseAssignItem, parseAssignItem, parseAssignItem, parseAssignItemDot, parseAssignItemEq, parseAssignItemNcToBeExecuted, parseAssignItemOnColon, parseAssignItemOnComma, parseAssignItemOnLiteralFloat, parseAssignItems, parseAssignItemSQLIdentifierExpr, parseAssignItemSQLIdentifierExprAndVariant, parseAssignItemSQLMethodInvokeExpr, parseAssignItemSQLPropertyExpr, parseAssignItemSQLPropertyExprAndSub, parseAssignItemTblProperties, parseCast, parseCastFormat, parseCharTypeRest, parseCheck, parseClusterBy, parseColumn, parseColumn, parseColumnCheck, parseColumnCommentLiteralCharsRest, parseColumnRestDefault, parseColumnSpecific, parseConstraint, parseDataType, parseDataType, parseDataTypeByte, parseDataTypeComplex, parseDataTypeDate, parseDataTypeDouble, parseDataTypeNested, parseDataTypeParams, parseDataTypePrecision, parseDataTypeRest, parseDataTypeRow, parseDataTypeStruct, parseDefault, parseDistributeBy, parseExtract, parseForeignKey, parseForeignKeyRest, parseGroupingSet, parseHint, parseHints, parseHints, parseIdentifySpecific, parseIndex, parseIndexOptions, parseIndexRest, parseIndexRest, parseIndexSpecific, parseInterval, parseIntValue, parseLimit, parseMatch, parseOrderBy, parsePartition, parsePartitionBy, parsePartitionSpec, parsePartitionValues, parsePosition, parsePrimaryKey, parsePrimaryKeyRest, parseQueryExpr, parseQueryPlanHint, parseReference, parseReferenceOption, parseRowFormat, parseSelectItem, parseSelectItemAlias, parseSelectItemIdentifier, parseSelectItemMethod, parseSelectItemRest, parseSelectOrderByItem, parseSome, parseSortBy, parseTop, parseUnique, parseUpdateSetItem, parseUpdateSetItemLbracket, parseWindowingBound, parseZOrderBy, primary, primaryAs, primaryColonColon, primaryCommon, primaryDefaultRest, primaryDistinct, primaryIdentifierRest, primaryIn, primaryLiteralCharsRest, primaryLiteralNCharsRest, primaryOn, primaryQues, primarySubLiteralAliasRest, relational, relationalRest, relationalRestBang, relationalRestBangTilde, relationalRestBangTildeStar, relationalRestEqeq, relationalRestIdentifierSimilar, relationalRestQues, relationalRestTilde, relationalRestTildeEq, relationalRestTildeStar, setAllowIdentifierMethod, shift, shiftRest, struct, 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 Detail

AGGREGATE_FUNCTIONS

public static final String[] AGGREGATE_FUNCTIONS

AGGREGATE_FUNCTIONS_CODES

public static final long[] AGGREGATE_FUNCTIONS_CODES

Constructor Detail

DB2ExprParser

public DB2ExprParser(String sql)

DB2ExprParser

public DB2ExprParser(String sql,
                     SQLParserFeature... features)

DB2ExprParser

public DB2ExprParser(Lexer lexer)

Method Detail

primaryRest

public SQLExpr primaryRest(SQLExpr expr)

Overrides:

primaryRest in class SQLExprParser

dotRest

protected SQLExpr dotRest(SQLExpr expr)

Overrides:

dotRest in class SQLExprParser

parseColumnRest

public SQLColumnDefinition parseColumnRest(SQLColumnDefinition column)

Overrides:

parseColumnRest in class SQLExprParser

parseIdentity

protected SQLColumnDefinition.Identity parseIdentity()

Overrides:

parseIdentity in class SQLExprParser