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

类 HiveExprParser

java.lang.Object

com.alibaba.druid.sql.parser.SQLParser

com.alibaba.druid.sql.parser.SQLExprParser

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

public class HiveExprParser
extends SQLExprParser

字段概要

字段

限定符和类型	字段和说明
private static String[]	AGGREGATE_FUNCTIONS
private static long[]	AGGREGATE_FUNCTIONS_CODES

从类继承的字段 com.alibaba.druid.sql.parser.SQLExprParser

aggregateFunctionHashCodes, aggregateFunctions, allowIdentifierMethod

从类继承的字段 com.alibaba.druid.sql.parser.SQLParser

dbType, lexer

构造器概要

构造器

构造器和说明
HiveExprParser(Lexer lexer)
HiveExprParser(String sql)
HiveExprParser(String sql, SQLParserFeature... features)

方法概要

限定符和类型	方法和说明
protected SQLExpr	parseAliasExpr(String alias)
SQLColumnDefinition	parseColumnRest(SQLColumnDefinition column)
protected SQLExpr	parseInterval()
SQLExternalRecordFormat	parseRowFormat()
SQLExpr	primary()
SQLExpr	primaryRest(SQLExpr expr)

从类继承的方法 com.alibaba.druid.sql.parser.SQLExprParser

accept, additive, additiveRest, and, andRest, bitAnd, bitAndRest, bitOr, bitOrRest, bitXor, bitXorRest, createCheck, createColumnDefinition, createForeignKey, createSelectParser, dotRest, expr, exprList, exprList, exprRest, filter, getAggreateFunction, groupComparisionRest, inRest, integerExpr, isAggreateFunction, isAggreateFunction, isCharType, isCharType, isIdent, methodRest, multiplicative, multiplicativeRest, name, nameRest, names, names, notRationalRest, or, orderBy, orRest, over, over, parseAggregateExpr, parseAggregateExprRest, parseAll, parseAny, parseAssignItem, parseAssignItem, parseCharTypeRest, parseCheck, parseColumn, parseColumnCheck, parseConstaint, parseDataType, parseDataType, parseDataTypeRest, parseExtract, parseForeignKey, parseGroupingSet, parseHints, parseHints, parseIntValue, parseLimit, parseMatch, parseOrderBy, parsePartition, parsePartitionBy, parsePartitionValues, parsePosition, parsePrimaryKey, parseReferenceOption, parseSelectItem, parseSelectOrderByItem, parseSome, parseUnique, parseUpdateSetItem, relational, relationalRest, shift, shiftRest, xor, xorRest

从类继承的方法 com.alibaba.druid.sql.parser.SQLParser

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

从类继承的方法 java.lang.Object

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

字段详细资料

AGGREGATE_FUNCTIONS

private static final String[] AGGREGATE_FUNCTIONS

AGGREGATE_FUNCTIONS_CODES

private static final long[] AGGREGATE_FUNCTIONS_CODES

构造器详细资料

HiveExprParser

public HiveExprParser(String sql)

HiveExprParser

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

HiveExprParser

public HiveExprParser(Lexer lexer)

方法详细资料

primaryRest

public SQLExpr primaryRest(SQLExpr expr)

覆盖:

primaryRest 在类中 SQLExprParser

primary

public SQLExpr primary()

覆盖:

primary 在类中 SQLExprParser

parseRowFormat

public SQLExternalRecordFormat parseRowFormat()

parseAliasExpr

protected SQLExpr parseAliasExpr(String alias)

覆盖:

parseAliasExpr 在类中 SQLExprParser

parseColumnRest

public SQLColumnDefinition parseColumnRest(SQLColumnDefinition column)

覆盖:

parseColumnRest 在类中 SQLExprParser

parseInterval

protected SQLExpr parseInterval()

覆盖:

parseInterval 在类中 SQLExprParser