| /********************************************************************** |
| // @@@ START COPYRIGHT @@@ |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| // |
| // @@@ END COPYRIGHT @@@ |
| **********************************************************************/ |
| #ifndef STMTDDLPOPULATEINDEX_H |
| #define STMTDDLPOPULATEINDEX_H |
| /* -*-C++-*- |
| ***************************************************************************** |
| * |
| * File: StmtDDLPopulateIndex.h |
| * Description: class representing Populate Index Statement parser nodes |
| * |
| * |
| * Created: |
| * Language: C++ |
| * |
| * |
| * |
| * |
| ***************************************************************************** |
| */ |
| |
| |
| #include "ElemDDLNode.h" |
| #include "NAString.h" |
| #include "StmtDDLNode.h" |
| #include "ComSmallDefs.h" |
| |
| // ----------------------------------------------------------------------- |
| // contents of this file |
| // ----------------------------------------------------------------------- |
| class StmtDDLPopulateIndex; |
| |
| // ----------------------------------------------------------------------- |
| // forward references |
| // ----------------------------------------------------------------------- |
| // None |
| |
| // ----------------------------------------------------------------------- |
| // Populate Index statement |
| // ----------------------------------------------------------------------- |
| class StmtDDLPopulateIndex : public StmtDDLNode |
| { |
| |
| public: |
| |
| // initialize constructor |
| StmtDDLPopulateIndex(NABoolean populateAll, NABoolean populateAllUnique, |
| const NAString &anIndexName, // dummy name, if populateAll* |
| const QualifiedName & aTableName, |
| CollHeap * heap = PARSERHEAP()); |
| |
| // virtual destructor |
| virtual ~StmtDDLPopulateIndex(); |
| |
| // cast |
| virtual StmtDDLPopulateIndex * castToStmtDDLPopulateIndex(); |
| |
| // |
| // accessors |
| // |
| |
| // methods relating to parse tree |
| virtual Int32 getArity() const; |
| virtual ExprNode * getChild(Lng32 index); |
| |
| inline const QualifiedName & getOrigTableNameAsQualifiedName() const; |
| inline QualifiedName & getOrigTableNameAsQualifiedName(); |
| |
| inline const NAString & getIndexName() const; |
| inline const QualifiedName & getIndexNameAsQualifiedName() const; |
| inline QualifiedName & getIndexNameAsQualifiedName() ; |
| |
| inline const QualifiedName & getTableNameAsQualifiedName() const; |
| inline QualifiedName & getTableNameAsQualifiedName() ; |
| |
| // returns table name, in external format. |
| const NAString getTableName() const; |
| |
| |
| // ExprNode * bindNode(BindWA * pBindWA); |
| |
| // |
| // method for collecting information |
| // |
| |
| void synthesize(); |
| |
| // collects information in the parse sub-tree and |
| // copy/move them to the current parse node. |
| |
| // |
| // methods for tracing |
| // |
| |
| virtual const NAString displayLabel1() const; |
| virtual const NAString displayLabel2() const; |
| // virtual NATraceList getDetailInfo() const; |
| virtual const NAString getText() const; |
| |
| virtual NABoolean explainSupported() { return TRUE; } |
| |
| NABoolean populateAll() { return populateAll_; } |
| NABoolean populateAllUnique() { return populateAllUnique_; } |
| |
| private: |
| |
| // --------------------------------------------------------------------- |
| // private methods |
| // --------------------------------------------------------------------- |
| NABoolean populateAll_; |
| NABoolean populateAllUnique_; |
| |
| // |
| // please do not use the following methods |
| // |
| |
| StmtDDLPopulateIndex(); // DO NOT USE |
| StmtDDLPopulateIndex(const StmtDDLPopulateIndex &); // DO NOT USE |
| StmtDDLPopulateIndex & operator=(const StmtDDLPopulateIndex &); // DO NOT USE |
| |
| // --------------------------------------------------------------------- |
| // private data members |
| // --------------------------------------------------------------------- |
| |
| // index name can only be a simple name |
| NAString indexName_; |
| QualifiedName indexQualName_; |
| |
| // the tablename specified by user in the create stmt. |
| // This name is not fully qualified during bind phase. |
| QualifiedName origTableQualName_; |
| |
| // The syntax of table name is |
| // [ [ catalog-name . ] schema-name . ] table-name |
| |
| QualifiedName tableQualName_; |
| |
| }; // class StmtDDLPopulateIndex |
| |
| // ----------------------------------------------------------------------- |
| // definitions of inline methods for class StmtDDLPopulateIndex |
| // ----------------------------------------------------------------------- |
| inline QualifiedName & |
| StmtDDLPopulateIndex::getOrigTableNameAsQualifiedName() |
| { |
| return origTableQualName_; |
| } |
| |
| inline const QualifiedName & |
| StmtDDLPopulateIndex::getOrigTableNameAsQualifiedName() const |
| { |
| return origTableQualName_; |
| } |
| |
| inline QualifiedName & |
| StmtDDLPopulateIndex::getIndexNameAsQualifiedName() |
| { |
| return indexQualName_; |
| } |
| |
| inline const QualifiedName & |
| StmtDDLPopulateIndex::getIndexNameAsQualifiedName() const |
| { |
| return indexQualName_; |
| } |
| |
| inline QualifiedName & |
| StmtDDLPopulateIndex::getTableNameAsQualifiedName() |
| { |
| return tableQualName_; |
| } |
| |
| inline const QualifiedName & |
| StmtDDLPopulateIndex::getTableNameAsQualifiedName() const |
| { |
| return tableQualName_; |
| } |
| |
| // get index name |
| inline const NAString & |
| StmtDDLPopulateIndex::getIndexName() const |
| { |
| return indexName_; |
| } |
| |
| #endif // STMTDDLPOPULATEINDEX_H |