com.cloudera.impala.analysis.AlterTableDropPartitionStmt Class Reference

Inheritance diagram for com.cloudera.impala.analysis.AlterTableDropPartitionStmt:

Collaboration diagram for com.cloudera.impala.analysis.AlterTableDropPartitionStmt:

Public Member Functions
	AlterTableDropPartitionStmt (TableName tableName, PartitionSpec partitionSpec, boolean ifExists)
boolean	getIfNotExists ()
String	toSql ()
TAlterTableParams	toThrift ()
void	analyze (Analyzer analyzer) throws AnalysisException
String	getTbl ()
String	getDb ()
void	setIsExplain ()
boolean	isExplain ()

Protected Member Functions
Table	getTargetTable ()

Protected Attributes
final TableName	tableName_
Table	table_
boolean	isExplain_ = false

Private Attributes
final boolean	ifExists_
final PartitionSpec	partitionSpec_

Detailed Description

Represents an ALTER TABLE DROP PARTITION statement.

Definition at line 27 of file AlterTableDropPartitionStmt.java.

Constructor & Destructor Documentation

com.cloudera.impala.analysis.AlterTableDropPartitionStmt.AlterTableDropPartitionStmt ( TableName  tableName, PartitionSpec  partitionSpec, boolean  ifExists  )

inline

Definition at line 31 of file AlterTableDropPartitionStmt.java.

References com.cloudera.impala.analysis.AlterTableDropPartitionStmt.ifExists_, and com.cloudera.impala.analysis.AlterTableDropPartitionStmt.partitionSpec_.

Member Function Documentation

void com.cloudera.impala.analysis.AlterTableDropPartitionStmt.analyze ( Analyzer  analyzer ) throws AnalysisException

inline

Perform semantic analysis of node and all of its children. Throws exception if any errors found.

Parameters

analyzer

Exceptions

AnalysisException

Implements com.cloudera.impala.analysis.ParseNode.

Definition at line 63 of file AlterTableDropPartitionStmt.java.

References com.cloudera.impala.authorization.Privilege.ALTER, and com.cloudera.impala.analysis.AlterTableDropPartitionStmt.ifExists_.

String com.cloudera.impala.analysis.AlterTableStmt.getDb ( )

inlineinherited

Can only be called after analysis, returns the parent database name of the target table for this ALTER TABLE statement.

Definition at line 47 of file AlterTableStmt.java.

References com.cloudera.impala.analysis.AlterTableStmt.getTargetTable().

Referenced by com.cloudera.impala.analysis.AlterTableDropColStmt.analyze(), com.cloudera.impala.analysis.AlterTableChangeColStmt.analyze(), and com.cloudera.impala.analysis.AlterTableStmt.toThrift().

boolean com.cloudera.impala.analysis.AlterTableDropPartitionStmt.getIfNotExists ( )

inline

Definition at line 40 of file AlterTableDropPartitionStmt.java.

References com.cloudera.impala.analysis.AlterTableDropPartitionStmt.ifExists_.

Table com.cloudera.impala.analysis.AlterTableStmt.getTargetTable ( )

inlineprotectedinherited

Can only be called after analysis, returns the Table object of the target of this ALTER TABLE statement.

Definition at line 55 of file AlterTableStmt.java.

References com.cloudera.impala.analysis.AlterTableStmt.table_.

Referenced by com.cloudera.impala.analysis.AlterTableSetStmt.analyze(), com.cloudera.impala.analysis.AlterTableSetCachedStmt.analyze(), com.cloudera.impala.analysis.AlterTableDropColStmt.analyze(), com.cloudera.impala.analysis.AlterTableSetLocationStmt.analyze(), com.cloudera.impala.analysis.AlterTableChangeColStmt.analyze(), com.cloudera.impala.analysis.AlterTableAddReplaceColsStmt.analyze(), and com.cloudera.impala.analysis.AlterTableStmt.getDb().

String com.cloudera.impala.analysis.AlterTableStmt.getTbl ( )

inlineinherited

Definition at line 41 of file AlterTableStmt.java.

Referenced by com.cloudera.impala.analysis.AlterTableDropColStmt.analyze(), com.cloudera.impala.analysis.AlterTableChangeColStmt.analyze(), com.cloudera.impala.analysis.AlterTableDropPartitionStmt.toSql(), com.cloudera.impala.analysis.AlterTableAddPartitionStmt.toSql(), and com.cloudera.impala.analysis.AlterTableStmt.toThrift().

boolean com.cloudera.impala.analysis.StatementBase.isExplain ( )

inlineinherited

Definition at line 43 of file StatementBase.java.

References com.cloudera.impala.analysis.StatementBase.isExplain_.

void com.cloudera.impala.analysis.StatementBase.setIsExplain ( )

inlineinherited

Definition at line 42 of file StatementBase.java.

References com.cloudera.impala.analysis.StatementBase.isExplain_.

String com.cloudera.impala.analysis.AlterTableDropPartitionStmt.toSql ( )

inline

Returns

SQL syntax corresponding to this node.

Implements com.cloudera.impala.analysis.ParseNode.

Definition at line 43 of file AlterTableDropPartitionStmt.java.

References com.cloudera.impala.analysis.AlterTableStmt.getTbl(), and com.cloudera.impala.analysis.AlterTableDropPartitionStmt.ifExists_.

TAlterTableParams com.cloudera.impala.analysis.AlterTableDropPartitionStmt.toThrift ( )

inline

Definition at line 52 of file AlterTableDropPartitionStmt.java.

References com.cloudera.impala.analysis.AlterTableDropPartitionStmt.ifExists_.

Member Data Documentation

final boolean com.cloudera.impala.analysis.AlterTableDropPartitionStmt.ifExists_

private

Definition at line 28 of file AlterTableDropPartitionStmt.java.

Referenced by com.cloudera.impala.analysis.AlterTableDropPartitionStmt.AlterTableDropPartitionStmt(), com.cloudera.impala.analysis.AlterTableDropPartitionStmt.analyze(), com.cloudera.impala.analysis.AlterTableDropPartitionStmt.getIfNotExists(), com.cloudera.impala.analysis.AlterTableDropPartitionStmt.toSql(), and com.cloudera.impala.analysis.AlterTableDropPartitionStmt.toThrift().

boolean com.cloudera.impala.analysis.StatementBase.isExplain_ = false

protectedinherited

Definition at line 24 of file StatementBase.java.

Referenced by com.cloudera.impala.analysis.StatementBase.analyze(), com.cloudera.impala.analysis.InsertStmt.analyze(), com.cloudera.impala.analysis.StatementBase.isExplain(), and com.cloudera.impala.analysis.StatementBase.setIsExplain().

final PartitionSpec com.cloudera.impala.analysis.AlterTableDropPartitionStmt.partitionSpec_

private

Definition at line 29 of file AlterTableDropPartitionStmt.java.

Referenced by com.cloudera.impala.analysis.AlterTableDropPartitionStmt.AlterTableDropPartitionStmt().

Table com.cloudera.impala.analysis.AlterTableStmt.table_

protectedinherited

Definition at line 33 of file AlterTableStmt.java.

Referenced by com.cloudera.impala.analysis.AlterTableStmt.AlterTableStmt(), com.cloudera.impala.analysis.AlterTableStmt.analyze(), com.cloudera.impala.analysis.AlterTableOrViewRenameStmt.analyze(), and com.cloudera.impala.analysis.AlterTableStmt.getTargetTable().

final TableName com.cloudera.impala.analysis.AlterTableStmt.tableName_

protectedinherited

Definition at line 30 of file AlterTableStmt.java.

Referenced by com.cloudera.impala.analysis.AlterTableStmt.AlterTableStmt(), com.cloudera.impala.analysis.AlterTableStmt.analyze(), and com.cloudera.impala.analysis.AlterTableOrViewRenameStmt.analyze().

---

The documentation for this class was generated from the following file:

• fe/src/main/java/com/cloudera/impala/analysis/AlterTableDropPartitionStmt.java