Package org.apache.flink.sql.parser.dql

Class SqlShowColumns

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.dql.SqlShowColumns

All Implemented Interfaces:

Cloneable

public class SqlShowColumns
extends org.apache.calcite.sql.SqlCall

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Field Summary

Fields

Modifier and Type	Field	Description
protected org.apache.calcite.sql.SqlCharStringLiteral	likeLiteral
protected boolean	notLike
static org.apache.calcite.sql.SqlSpecialOperator	OPERATOR
protected String	preposition
protected org.apache.calcite.sql.SqlIdentifier	tableName

Fields inherited from class org.apache.calcite.sql.SqlNode

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor	Description
SqlShowColumns(org.apache.calcite.sql.parser.SqlParserPos pos, String preposition, org.apache.calcite.sql.SqlIdentifier tableName, boolean notLike, org.apache.calcite.sql.SqlCharStringLiteral likeLiteral)

Method Summary

Modifier and Type	Method	Description
String[]	fullTableName()
org.apache.calcite.sql.SqlCharStringLiteral	getLikeLiteral()
String	getLikeSqlPattern()
List<org.apache.calcite.sql.SqlNode>	getOperandList()
org.apache.calcite.sql.SqlOperator	getOperator()
String	getPreposition()
boolean	isNotLike()
boolean	isWithLike()
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)

Methods inherited from class org.apache.calcite.sql.SqlCall

accept, clone, equalsDeep, findValidOptions, getCallSignature, getFunctionQuantifier, getKind, getMonotonicity, isCountStar, isExpanded, operand, operandCount, setOperand, validate

Methods inherited from class org.apache.calcite.sql.SqlNode

clone, clone, cloneArray, equalDeep, equalDeep, equalsDeep, getParserPosition, isA, toList, toList, toSqlString, toSqlString, toSqlString, toString, unparseWithParentheses, validateExpr

Methods inherited from class java.lang.Object

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

Field Detail

OPERATOR

public static final org.apache.calcite.sql.SqlSpecialOperator OPERATOR

tableName

protected final org.apache.calcite.sql.SqlIdentifier tableName

preposition

protected final String preposition

notLike

protected final boolean notLike

likeLiteral

protected final org.apache.calcite.sql.SqlCharStringLiteral likeLiteral

Constructor Detail

SqlShowColumns

public SqlShowColumns(org.apache.calcite.sql.parser.SqlParserPos pos,
                      String preposition,
                      org.apache.calcite.sql.SqlIdentifier tableName,
                      boolean notLike,
                      org.apache.calcite.sql.SqlCharStringLiteral likeLiteral)

Method Detail

getLikeSqlPattern

public String getLikeSqlPattern()

isNotLike

public boolean isNotLike()

getLikeLiteral

public org.apache.calcite.sql.SqlCharStringLiteral getLikeLiteral()

isWithLike

public boolean isWithLike()

getPreposition

public String getPreposition()

getOperator

public org.apache.calcite.sql.SqlOperator getOperator()

Specified by:

getOperator in class org.apache.calcite.sql.SqlCall

getOperandList

public List<org.apache.calcite.sql.SqlNode> getOperandList()

Specified by:

getOperandList in class org.apache.calcite.sql.SqlCall

fullTableName

public String[] fullTableName()

unparse

public void unparse(org.apache.calcite.sql.SqlWriter writer,
                    int leftPrec,
                    int rightPrec)

Overrides:

unparse in class org.apache.calcite.sql.SqlCall