| // @@@ 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 @@@ |
| |
| /* |
| ******************************************************************************** |
| * |
| * File: CmpSeabaseDDLcleanup.h |
| * Description: This file contains cleanup methods to handle |
| * obsolete and orphan objects. |
| * |
| * ***************************************************************************** |
| */ |
| |
| #ifndef _CMP_SEABASE_CLEANUP_H_ |
| #define _CMP_SEABASE_CLEANUP_H_ |
| |
| class StmtDDLCleanupObjects; |
| |
| |
| class CmpSeabaseMDcleanup : public CmpSeabaseDDL |
| { |
| public: |
| |
| CmpSeabaseMDcleanup(NAHeap *heap); |
| |
| short processCleanupErrors(ExeCliInterface *cliInterface, |
| NABoolean &errorSeen); |
| |
| Int64 getCleanupObjectUID( |
| ExeCliInterface *cliInterface, |
| const char * catName, |
| const char * schName, |
| const char * objName, |
| const char * inObjType, |
| char * outObjType, |
| Int32 &objectOwner); |
| |
| short getCleanupObjectNameAndType( |
| ExeCliInterface *cliInterface, |
| Int64 objUID, |
| NAString &catName, |
| NAString &schName, |
| NAString &objName, |
| NAString &objType, |
| Int32 &objectOwner); |
| |
| short validateInputValues( |
| StmtDDLCleanupObjects * stmtCleanupNode, |
| ExeCliInterface *cliInterface); |
| |
| short gatherDependentObjects(ExeCliInterface *cliInterface); |
| |
| short deleteMDentries(ExeCliInterface *cliInterface); |
| |
| short deleteMDConstrEntries(ExeCliInterface *cliInterface); |
| |
| short deleteMDViewEntries(ExeCliInterface *cliInterface); |
| |
| short deleteHistogramEntries(ExeCliInterface *cliInterface); |
| |
| short dropIndexes(ExeCliInterface *cliInterface); |
| |
| short dropSequences(ExeCliInterface *cliInterface); |
| |
| short dropUsingViews(ExeCliInterface *cliInterface); |
| |
| short dropLOBs(ExeCliInterface *cliInterface); |
| |
| short deletePrivs(ExeCliInterface *cliInterface); |
| |
| short addReturnDetailsEntry(ExeCliInterface *cliInterface, Queue* &list, |
| const char *value, NABoolean init, NABoolean isUID = FALSE); |
| |
| short addReturnDetailsEntryFromList( |
| ExeCliInterface * cliInterface, |
| Queue* fromList, Lng32 fromIndex, |
| Queue* toList, NABoolean isUID = FALSE); |
| |
| void cleanupSchemaObjects(ExeCliInterface *cliInterface); |
| |
| short cleanupUIDs(ExeCliInterface *cliInterface, Queue *entriesList, |
| CmpDDLwithStatusInfo *dws); |
| |
| short cleanupOrphanObjectsEntries(ExeCliInterface *cliInterface, |
| ExpHbaseInterface *ehi, |
| CmpDDLwithStatusInfo *dws); |
| |
| short cleanupOrphanHbaseEntries(ExeCliInterface *cliInterface, |
| ExpHbaseInterface *ehi, |
| CmpDDLwithStatusInfo *dws); |
| |
| short cleanupInconsistentObjectsEntries(ExeCliInterface *cliInterface, |
| ExpHbaseInterface *ehi, |
| CmpDDLwithStatusInfo *dws); |
| |
| short cleanupOrphanViewsEntries(ExeCliInterface *cliInterface, |
| ExpHbaseInterface *ehi, |
| CmpDDLwithStatusInfo *dws); |
| |
| void populateBlackBox(ExeCliInterface *cliInterface, |
| Queue *returnDetailsList, |
| Int32 &blackBoxLen, |
| char* &blackBox); |
| |
| void cleanupMetadataEntries(ExeCliInterface *cliInterface, |
| ExpHbaseInterface *ehi, |
| CmpDDLwithStatusInfo *dws); |
| |
| void cleanupObjects(StmtDDLCleanupObjects * stmtCleanupNode, |
| NAString &currCatName, NAString &currSchName, |
| CmpDDLwithStatusInfo *dws); |
| |
| private: |
| enum MDCleanupSteps |
| { |
| START_CLEANUP, |
| ORPHAN_OBJECTS_ENTRIES, |
| HBASE_ENTRIES, |
| INCONSISTENT_OBJECTS_ENTRIES, |
| VIEWS_ENTRIES, |
| DONE_CLEANUP |
| }; |
| |
| // stop cleanup if an error occurs |
| NABoolean stopOnError_; |
| |
| NAString catName_; |
| NAString schName_; |
| NAString objName_; |
| NAString extNameForHbase_; |
| NAString objType_; // BT, IX, SG... |
| Int64 objUID_; |
| Int32 objectOwner_; |
| |
| NABoolean cleanupMetadataEntries_; |
| NABoolean checkOnly_; //return status of cleanup, do not actually cleanup |
| NABoolean returnDetails_; // return details of cleanup |
| |
| Queue *indexesUIDlist_; |
| Queue *uniqueConstrUIDlist_; |
| Queue *refConstrUIDlist_; |
| Queue *seqUIDlist_; |
| Queue *usingViewsList_; |
| Queue *obsoleteEntriesList_; |
| |
| Queue *returnDetailsList_; |
| Lng32 currReturnEntry_; |
| |
| Lng32 numLOBs_; |
| short * lobNumList_; |
| short * lobTypList_; |
| char ** lobLocList_; |
| char * lobMDName_; |
| char * lobMDNameBuf_; |
| |
| Lng32 numOrphanMetadataEntries_; |
| Lng32 numOrphanHbaseEntries_; |
| Lng32 numOrphanObjectsEntries_; |
| Lng32 numOrphanViewsEntries_; |
| }; |
| |
| #endif |
| |