org.apache.flink.sql.parser.ddl

Class SqlAnalyzeTable

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.ddl.SqlAnalyzeTable

All Implemented Interfaces:

Cloneable

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

ANALYZE TABLE to compute the statistics for a given table.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.calcite.sql.SqlSpecialOperator	OPERATOR

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

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor and Description
SqlAnalyzeTable(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier tableName, org.apache.calcite.sql.SqlNodeList partitions, org.apache.calcite.sql.SqlNodeList columns, boolean allColumns)

Method Summary

Modifier and Type	Method and Description
String[]	fullTableName()
String[]	getColumnNames()
List<org.apache.calcite.sql.SqlNode>	getOperandList()
org.apache.calcite.sql.SqlOperator	getOperator()
LinkedHashMap<String,String>	getPartitions() Get partition spec as key-value strings, if only partition key is given, the corresponding value is null.
boolean	isAllColumns()
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

Constructor Detail

SqlAnalyzeTable

public SqlAnalyzeTable(org.apache.calcite.sql.parser.SqlParserPos pos,
                       org.apache.calcite.sql.SqlIdentifier tableName,
                       org.apache.calcite.sql.SqlNodeList partitions,
                       org.apache.calcite.sql.SqlNodeList columns,
                       boolean allColumns)

Method Detail

fullTableName

public String[] fullTableName()

getPartitions

public LinkedHashMap<String,String> getPartitions()

Get partition spec as key-value strings, if only partition key is given, the corresponding value is null.

getColumnNames

public String[] getColumnNames()

isAllColumns

public boolean isAllColumns()

getOperator

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

Specified by:

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

getOperandList

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

Specified by:

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

unparse

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

Overrides:

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