BuildIndx.hpp
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上传日期:2022-05-23
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- /* Copyright (C) 2003 MySQL AB
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- #ifndef BUILD_INDX_HPP
- #define BUILD_INDX_HPP
- #include "SignalData.hpp"
- #include <NodeBitmask.hpp>
- #include <signaldata/DictTabInfo.hpp>
- /**
- * BuildIndxReq
- *
- * This signal is sent by DICT to TRIX(n)
- * as a request to build a secondary index
- */
- class BuildIndxReq {
- friend bool printBUILD_INDX_REQ(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
- public:
- enum RequestType {
- RT_UNDEFINED = 0,
- RT_USER = 1,
- RT_ALTER_INDEX = 2,
- RT_SYSTEMRESTART = 3,
- RT_DICT_PREPARE = 1 << 4,
- RT_DICT_TC = 5 << 4,
- RT_DICT_TRIX = 7 << 4,
- RT_DICT_TUX = 8 << 4,
- RT_DICT_COMMIT = 0xC << 4,
- RT_DICT_ABORT = 0xF << 4,
- RT_TRIX = 7 << 8
- };
- STATIC_CONST( SignalLength = 9 );
- STATIC_CONST( INDEX_COLUMNS = 0 );
- STATIC_CONST( KEY_COLUMNS = 1 );
- STATIC_CONST( NoOfSections = 2 );
- private:
- Uint32 m_userRef; // user block reference
- Uint32 m_connectionPtr; // user "schema connection"
- Uint32 m_requestInfo;
- Uint32 m_buildId; // Suma subscription id
- Uint32 m_buildKey; // Suma subscription key
- Uint32 m_tableId; // table being indexed
- Uint32 m_indexType; // from DictTabInfo::TableType
- Uint32 m_indexId; // table storing index
- Uint32 m_parallelism; // number of parallel insert transactions
- // extra
- Uint32 m_opKey;
- // Sent data ends here
- Uint32 m_slack[25 - SignalLength - 1];
- Uint32 m_sectionBuffer[MAX_ATTRIBUTES_IN_TABLE * 2];
- public:
- Uint32 getUserRef() const {
- return m_userRef;
- }
- void setUserRef(Uint32 val) {
- m_userRef = val;
- }
- Uint32 getConnectionPtr() const {
- return m_connectionPtr;
- }
- void setConnectionPtr(Uint32 val) {
- m_connectionPtr = val;
- }
- BuildIndxReq::RequestType getRequestType() const {
- const Uint32 val = BitmaskImpl::getField(1, &m_requestInfo, 0, 16);
- return (BuildIndxReq::RequestType)val;
- }
- void setRequestType(BuildIndxReq::RequestType val) {
- m_requestInfo = (Uint32)val;
- }
- Uint32 getRequestFlag() const {
- const Uint32 val = BitmaskImpl::getField(1, &m_requestInfo, 16, 16);
- return (BuildIndxReq::RequestType)val;
- };
- void addRequestFlag(Uint32 val) {
- val |= BitmaskImpl::getField(1, &m_requestInfo, 16, 16);
- BitmaskImpl::setField(1, &m_requestInfo, 16, 16, val);
- };
- Uint32 getTableId() const {
- return m_tableId;
- }
- void setTableId(Uint32 val) {
- m_tableId = val;
- }
- Uint32 getBuildId() const {
- return m_buildId;
- }
- void setBuildId(Uint32 val) {
- m_buildId = val;
- }
- Uint32 getBuildKey() const {
- return m_buildKey;
- }
- void setBuildKey(Uint32 val) {
- m_buildKey = val;
- }
- Uint32 getIndexType() const {
- return m_indexType;
- }
- void setIndexType(Uint32 val) {
- m_indexType = val;
- }
- Uint32 getIndexId() const {
- return m_indexId;
- }
- void setIndexId(Uint32 val) {
- m_indexId = val;
- }
- Uint32 getParallelism() const {
- return m_parallelism;
- }
- void setParallelism(Uint32 val) {
- m_parallelism = val;
- }
- Uint32 getOpKey() const {
- return m_opKey;
- }
- void setOpKey(Uint32 val) {
- m_opKey = val;
- }
- // Column order
- void setColumnOrder(Uint32* indexBuf, Uint32 indexLen,
- Uint32* keyBuf, Uint32 keyLen,
- struct LinearSectionPtr orderPtr[]);
- };
- inline
- void BuildIndxReq::setColumnOrder(Uint32* indexBuf, Uint32 indexLen,
- Uint32* keyBuf, Uint32 keyLen,
- struct LinearSectionPtr orderPtr[])
- {
- printf("BuildIndxReq::setColumnOrder: indexLen %u, keyLen %un", indexLen, keyLen);
- // Copy buffers
- MEMCOPY_NO_WORDS(m_sectionBuffer, indexBuf, indexLen);
- MEMCOPY_NO_WORDS(m_sectionBuffer + indexLen, keyBuf, keyLen);
- orderPtr[INDEX_COLUMNS].p = m_sectionBuffer;
- orderPtr[INDEX_COLUMNS].sz = indexLen;
- orderPtr[KEY_COLUMNS].p = m_sectionBuffer + indexLen;
- orderPtr[KEY_COLUMNS].sz = keyLen;
- }
- /**
- * BuildIndxConf
- *
- * This signal is sent back to DICT from TRIX
- * as confirmation of succesfull index build
- * (BuildIndxReq).
- */
- class BuildIndxConf {
- friend bool printBUILD_INDX_CONF(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
- public:
- STATIC_CONST( InternalLength = 3 );
- STATIC_CONST( SignalLength = 6 );
- private:
- friend class BuildIndxRef;
- Uint32 m_userRef;
- Uint32 m_connectionPtr;
- Uint32 m_requestInfo;
- Uint32 m_tableId;
- Uint32 m_indexType;
- Uint32 m_indexId;
- public:
- Uint32 getUserRef() const {
- return m_userRef;
- }
- void setUserRef(Uint32 val) {
- m_userRef = val;
- }
- Uint32 getConnectionPtr() const {
- return m_connectionPtr;
- }
- void setConnectionPtr(Uint32 val) {
- m_connectionPtr = val;
- }
- BuildIndxReq::RequestType getRequestType() const {
- return (BuildIndxReq::RequestType)m_requestInfo;
- }
- void setRequestType(BuildIndxReq::RequestType val) {
- m_requestInfo = (Uint32)val;
- }
- Uint32 getTableId() const {
- return m_tableId;
- }
- void setTableId(Uint32 val) {
- m_tableId = val;
- }
- Uint32 getIndexType() const {
- return m_indexType;
- }
- void setIndexType(Uint32 val) {
- m_indexType = val;
- }
- Uint32 getIndexId() const {
- return m_indexId;
- }
- void setIndexId(Uint32 val) {
- m_indexId = val;
- }
- };
- /**
- * BuildIndxRef
- *
- * This signal is sent back to API from DICT/TRIX
- * as refusal of a failed index creation
- * (BuildIndxReq). It is also sent as refusal
- * from TC to TRIX and TRIX to DICT.
- */
- class BuildIndxRef {
- friend bool printBUILD_INDX_REF(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
- public:
- enum ErrorCode {
- NoError = 0,
- Busy = 701,
- NotMaster = 702,
- BadRequestType = 4247,
- InvalidPrimaryTable = 4249,
- InvalidIndexType = 4250,
- IndexNotUnique = 4251,
- AllocationFailure = 4252,
- InternalError = 4346
- };
- STATIC_CONST( SignalLength = BuildIndxConf::SignalLength + 2 );
- //Uint32 m_userRef;
- //Uint32 m_connectionPtr;
- //Uint32 m_requestInfo;
- //Uint32 m_tableId;
- //Uint32 m_indexType;
- //Uint32 m_indexId;
- BuildIndxConf m_conf;
- Uint32 m_errorCode;
- Uint32 masterNodeId;
- public:
- BuildIndxConf* getConf() {
- return &m_conf;
- }
- const BuildIndxConf* getConf() const {
- return &m_conf;
- }
- Uint32 getUserRef() const {
- return m_conf.getUserRef();
- }
- void setUserRef(Uint32 val) {
- m_conf.setUserRef(val);
- }
- Uint32 getConnectionPtr() const {
- return m_conf.getConnectionPtr();
- }
- void setConnectionPtr(Uint32 val) {
- m_conf.setConnectionPtr(val);
- }
- BuildIndxReq::RequestType getRequestType() const {
- return m_conf.getRequestType();
- }
- void setRequestType(BuildIndxReq::RequestType val) {
- m_conf.setRequestType(val);
- }
- Uint32 getTableId() const {
- return m_conf.getTableId();
- }
- void setTableId(Uint32 val) {
- m_conf.setTableId(val);
- }
- Uint32 getIndexType() const {
- return m_conf.getIndexType();
- }
- void setIndexType(Uint32 val) {
- m_conf.setIndexType(val);
- }
- Uint32 getIndexId() const {
- return m_conf.getIndexId();
- }
- void setIndexId(Uint32 val) {
- m_conf.setIndexId(val);
- }
- BuildIndxRef::ErrorCode getErrorCode() const {
- return (BuildIndxRef::ErrorCode)m_errorCode;
- }
- void setErrorCode(BuildIndxRef::ErrorCode val) {
- m_errorCode = (Uint32)val;
- }
- };
- #endif