org.apache.flink.sql.parser.hive.ddl

Class SqlAlterHiveTableAddReplaceColumn

java.lang.Object

org.apache.calcite.sql.SqlNode

org.apache.calcite.sql.SqlCall

org.apache.flink.sql.parser.ddl.SqlAlterTable

org.apache.flink.sql.parser.ddl.SqlAddReplaceColumns

org.apache.flink.sql.parser.hive.ddl.SqlAlterHiveTableAddReplaceColumn

All Implemented Interfaces:

Cloneable

public class SqlAlterHiveTableAddReplaceColumn
extends SqlAddReplaceColumns

ALTER DDL to ADD or REPLACE columns for a Hive table.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.sql.parser.ddl.SqlAlterTable

SqlAlterTable.AlterTableContext

Field Summary

Fields inherited from class org.apache.flink.sql.parser.ddl.SqlAlterTable

ifTableExists, OPERATOR, partitionSpec, tableIdentifier

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

EMPTY_ARRAY, pos

Constructor Summary

Constructors

Constructor and Description
SqlAlterHiveTableAddReplaceColumn(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier tableName, boolean cascade, org.apache.calcite.sql.SqlNodeList columns, boolean replace)

Method Summary

Modifier and Type	Method and Description
void	unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)

Methods inherited from class org.apache.flink.sql.parser.ddl.SqlAddReplaceColumns

getNewColumns, getOperandList, getProperties, isReplace

Methods inherited from class org.apache.flink.sql.parser.ddl.SqlAlterTable

fullTableName, getOperator, getPartitionKVs, getPartitionSpec, getTableName, ifTableExists

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

Constructor Detail

SqlAlterHiveTableAddReplaceColumn

public SqlAlterHiveTableAddReplaceColumn(org.apache.calcite.sql.parser.SqlParserPos pos,
                                         org.apache.calcite.sql.SqlIdentifier tableName,
                                         boolean cascade,
                                         org.apache.calcite.sql.SqlNodeList columns,
                                         boolean replace)
                                  throws ParseException

Throws:

ParseException

Method Detail

unparse

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

Overrides:

unparse in class SqlAddReplaceColumns