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Reformat all code to coding standard
This commit is contained in:
Andrew Hutchings
@ -44,164 +44,175 @@ using namespace messageqcpp;
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namespace joblist
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{
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ColumnCommandJL::ColumnCommandJL(const pColScanStep &scan, vector<BRM::LBID_t> lastLBID)
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ColumnCommandJL::ColumnCommandJL(const pColScanStep& scan, vector<BRM::LBID_t> lastLBID)
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{
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BRM::DBRM dbrm;
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isScan = true;
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BRM::DBRM dbrm;
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isScan = true;
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/* grab necessary vars from scan */
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traceFlags = scan.fTraceFlags;
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filterString = scan.fFilterString;
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filterCount = scan.fFilterCount;
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colType = scan.fColType;
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BOP = scan.fBOP;
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extents = scan.extents;
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OID = scan.fOid;
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colName = scan.fName;
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rpbShift = scan.rpbShift;
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fIsDict = scan.fIsDict;
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fLastLbid = lastLBID;
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/* grab necessary vars from scan */
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traceFlags = scan.fTraceFlags;
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filterString = scan.fFilterString;
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filterCount = scan.fFilterCount;
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colType = scan.fColType;
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BOP = scan.fBOP;
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extents = scan.extents;
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OID = scan.fOid;
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colName = scan.fName;
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rpbShift = scan.rpbShift;
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fIsDict = scan.fIsDict;
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fLastLbid = lastLBID;
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//cout << "CCJL inherited lastlbids: ";
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//for (uint32_t i = 0; i < lastLBID.size(); i++)
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// cout << lastLBID[i] << " ";
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//cout << endl;
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//cout << "CCJL inherited lastlbids: ";
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//for (uint32_t i = 0; i < lastLBID.size(); i++)
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// cout << lastLBID[i] << " ";
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//cout << endl;
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// cout << "Init columncommand from scan with OID " << OID << endl;
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/* I think modmask isn't necessary for scans */
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divShift = scan.divShift;
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modMask = (1 << divShift) - 1;
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/* I think modmask isn't necessary for scans */
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divShift = scan.divShift;
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modMask = (1 << divShift) - 1;
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// @Bug 2889. Drop partition enhancement. Read FilesPerColumnPartition and ExtentsPerSegmentFile for use in RID calculation.
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fFilesPerColumnPartition = DEFAULT_FILES_PER_COLUMN_PARTITION;
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fExtentsPerSegmentFile = DEFAULT_EXTENTS_PER_SEGMENT_FILE;
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config::Config* cf = config::Config::makeConfig();
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string fpc = cf->getConfig("ExtentMap", "FilesPerColumnPartition");
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if ( fpc.length() != 0 )
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fFilesPerColumnPartition = cf->uFromText(fpc);
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string epsf = cf->getConfig("ExtentMap", "ExtentsPerSegmentFile");
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if ( epsf.length() != 0 )
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fExtentsPerSegmentFile = cf->uFromText(epsf);
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// @Bug 2889. Drop partition enhancement. Read FilesPerColumnPartition and ExtentsPerSegmentFile for use in RID calculation.
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fFilesPerColumnPartition = DEFAULT_FILES_PER_COLUMN_PARTITION;
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fExtentsPerSegmentFile = DEFAULT_EXTENTS_PER_SEGMENT_FILE;
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config::Config* cf = config::Config::makeConfig();
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string fpc = cf->getConfig("ExtentMap", "FilesPerColumnPartition");
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if ( fpc.length() != 0 )
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fFilesPerColumnPartition = cf->uFromText(fpc);
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string epsf = cf->getConfig("ExtentMap", "ExtentsPerSegmentFile");
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if ( epsf.length() != 0 )
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fExtentsPerSegmentFile = cf->uFromText(epsf);
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}
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ColumnCommandJL::ColumnCommandJL(const pColStep &step)
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ColumnCommandJL::ColumnCommandJL(const pColStep& step)
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{
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BRM::DBRM dbrm;
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BRM::DBRM dbrm;
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isScan = false;
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isScan = false;
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/* grab necessary vars from step */
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traceFlags = step.fTraceFlags;
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filterString = step.fFilterString;
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filterCount = step.fFilterCount;
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colType = step.fColType;
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BOP = step.fBOP;
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extents = step.extents;
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divShift = step.divShift;
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modMask = step.modMask;
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rpbShift = step.rpbShift;
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OID = step.fOid;
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colName = step.fName;
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fIsDict = step.fIsDict;
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ResourceManager *rm = ResourceManager::instance();
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numDBRoots = rm->getDBRootCount();
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/* grab necessary vars from step */
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traceFlags = step.fTraceFlags;
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filterString = step.fFilterString;
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filterCount = step.fFilterCount;
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colType = step.fColType;
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BOP = step.fBOP;
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extents = step.extents;
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divShift = step.divShift;
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modMask = step.modMask;
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rpbShift = step.rpbShift;
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OID = step.fOid;
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colName = step.fName;
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fIsDict = step.fIsDict;
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ResourceManager* rm = ResourceManager::instance();
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numDBRoots = rm->getDBRootCount();
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// grab the last LBID for this column. It's a _minor_ optimization for the block loader.
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//dbrm.getLastLocalHWM((BRM::OID_t)OID, dbroot, partNum, segNum, lastHWM);
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//dbrm.lookupLocal((BRM::OID_t)OID, partNum, segNum, lastHWM, fLastLbid);
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/*
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fLastLbid.resize(numDBRoots);
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for (uint32_t i = 0; i < numDBRoots; i++) {
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dbrm.getLastLocalHWM2((BRM::OID_t)OID, i+1, partNum, segNum, lastHWM);
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dbrm.lookupLocal((BRM::OID_t)OID, partNum, segNum, lastHWM, fLastLbid[i]);
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}
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*/
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// grab the last LBID for this column. It's a _minor_ optimization for the block loader.
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//dbrm.getLastLocalHWM((BRM::OID_t)OID, dbroot, partNum, segNum, lastHWM);
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//dbrm.lookupLocal((BRM::OID_t)OID, partNum, segNum, lastHWM, fLastLbid);
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/*
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fLastLbid.resize(numDBRoots);
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for (uint32_t i = 0; i < numDBRoots; i++) {
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dbrm.getLastLocalHWM2((BRM::OID_t)OID, i+1, partNum, segNum, lastHWM);
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dbrm.lookupLocal((BRM::OID_t)OID, partNum, segNum, lastHWM, fLastLbid[i]);
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}
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*/
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// cout << "Init columncommand from step with OID " << OID << " and width " << colType.colWidth << endl;
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// @Bug 2889. Drop partition enhancement. Read FilesPerColumnPartition and ExtentsPerSegmentFile for use in RID calculation.
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fFilesPerColumnPartition = DEFAULT_FILES_PER_COLUMN_PARTITION;
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fExtentsPerSegmentFile = DEFAULT_EXTENTS_PER_SEGMENT_FILE;
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config::Config* cf = config::Config::makeConfig();
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string fpc = cf->getConfig("ExtentMap", "FilesPerColumnPartition");
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if ( fpc.length() != 0 )
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fFilesPerColumnPartition = cf->uFromText(fpc);
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string epsf = cf->getConfig("ExtentMap", "ExtentsPerSegmentFile");
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if ( epsf.length() != 0 )
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fExtentsPerSegmentFile = cf->uFromText(epsf);
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// @Bug 2889. Drop partition enhancement. Read FilesPerColumnPartition and ExtentsPerSegmentFile for use in RID calculation.
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fFilesPerColumnPartition = DEFAULT_FILES_PER_COLUMN_PARTITION;
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fExtentsPerSegmentFile = DEFAULT_EXTENTS_PER_SEGMENT_FILE;
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config::Config* cf = config::Config::makeConfig();
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string fpc = cf->getConfig("ExtentMap", "FilesPerColumnPartition");
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if ( fpc.length() != 0 )
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fFilesPerColumnPartition = cf->uFromText(fpc);
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string epsf = cf->getConfig("ExtentMap", "ExtentsPerSegmentFile");
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if ( epsf.length() != 0 )
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fExtentsPerSegmentFile = cf->uFromText(epsf);
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}
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ColumnCommandJL::~ColumnCommandJL()
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{
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}
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void ColumnCommandJL::createCommand(ByteStream &bs) const
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void ColumnCommandJL::createCommand(ByteStream& bs) const
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{
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bs << (uint8_t) COLUMN_COMMAND;
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bs << (uint8_t) isScan;
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bs << (uint8_t) COLUMN_COMMAND;
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bs << (uint8_t) isScan;
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// cout << "sending lbid " << lbid << endl;
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bs << traceFlags;
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bs << filterString;
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bs << traceFlags;
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bs << filterString;
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#if 0
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cout << "filter string: ";
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for (uint32_t i = 0; i < filterString.length(); ++i)
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cout << (int) filterString.buf()[i] << " ";
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cout << endl;
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cout << "filter string: ";
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for (uint32_t i = 0; i < filterString.length(); ++i)
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cout << (int) filterString.buf()[i] << " ";
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cout << endl;
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#endif
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bs << (uint8_t) colType.colDataType;
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bs << (uint8_t) colType.colWidth;
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bs << (uint8_t) colType.scale;
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bs << (uint8_t) colType.compressionType;
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bs << BOP;
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bs << filterCount;
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serializeInlineVector(bs, fLastLbid);
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//bs << (uint64_t)fLastLbid;
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bs << (uint8_t) colType.colDataType;
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bs << (uint8_t) colType.colWidth;
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bs << (uint8_t) colType.scale;
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bs << (uint8_t) colType.compressionType;
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bs << BOP;
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bs << filterCount;
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serializeInlineVector(bs, fLastLbid);
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//bs << (uint64_t)fLastLbid;
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CommandJL::createCommand(bs);
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CommandJL::createCommand(bs);
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/* XXXPAT: for debugging only, we can get rid of this one */
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/* XXXPAT: for debugging only, we can get rid of this one */
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// bs << colType.columnOID;
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// cout << "filter Count is " << filterCount << " ----" << endl;
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}
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void ColumnCommandJL::runCommand(ByteStream &bs) const
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void ColumnCommandJL::runCommand(ByteStream& bs) const
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{
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bs << lbid;
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bs << lbid;
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}
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void ColumnCommandJL::setLBID(uint64_t rid, uint32_t dbRoot)
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{
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uint32_t partNum;
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uint16_t segNum;
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uint8_t extentNum;
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uint16_t blockNum;
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uint32_t colWidth;
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uint32_t i;
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uint32_t partNum;
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uint16_t segNum;
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uint8_t extentNum;
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uint16_t blockNum;
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uint32_t colWidth;
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uint32_t i;
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idbassert(extents.size() > 0);
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colWidth = extents[0].colWid;
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rowgroup::getLocationFromRid(rid, &partNum, &segNum, &extentNum, &blockNum);
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idbassert(extents.size() > 0);
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colWidth = extents[0].colWid;
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rowgroup::getLocationFromRid(rid, &partNum, &segNum, &extentNum, &blockNum);
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for (i = 0; i < extents.size(); i++) {
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if (extents[i].dbRoot == dbRoot &&
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extents[i].partitionNum == partNum &&
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extents[i].segmentNum == segNum &&
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extents[i].blockOffset == (extentNum * colWidth * 1024)) {
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for (i = 0; i < extents.size(); i++)
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{
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if (extents[i].dbRoot == dbRoot &&
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extents[i].partitionNum == partNum &&
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extents[i].segmentNum == segNum &&
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extents[i].blockOffset == (extentNum * colWidth * 1024))
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{
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lbid = extents[i].range.start + (blockNum * colWidth);
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lbid = extents[i].range.start + (blockNum * colWidth);
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currentExtentIndex = i;
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/*
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ostringstream os;
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os << "CCJL: rid=" << rid << "; dbroot=" << dbRoot << "; partitionNum=" << partNum
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<< "; segmentNum=" << segNum << "; extentNum = " << (int) extentNum <<
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"; blockNum = " << blockNum << "; OID=" << OID << " LBID=" << lbid;
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cout << os.str() << endl;
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*/
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return;
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}
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}
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throw logic_error("ColumnCommandJL: setLBID didn't find the extent for the rid.");
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/*
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ostringstream os;
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os << "CCJL: rid=" << rid << "; dbroot=" << dbRoot << "; partitionNum=" << partNum
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<< "; segmentNum=" << segNum << "; extentNum = " << (int) extentNum <<
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"; blockNum = " << blockNum << "; OID=" << OID << " LBID=" << lbid;
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cout << os.str() << endl;
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*/
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return;
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}
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}
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throw logic_error("ColumnCommandJL: setLBID didn't find the extent for the rid.");
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// ostringstream os;
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// os << "CCJL: rid=" << rid << "; dbroot=" << dbRoot << "; partitionNum=" << partitionNum << "; segmentNum=" << segmentNum << "; stripeWithinPartition=" <<
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@ -211,80 +222,97 @@ void ColumnCommandJL::setLBID(uint64_t rid, uint32_t dbRoot)
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inline uint32_t ColumnCommandJL::getFBO(uint64_t lbid)
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{
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uint32_t i;
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uint64_t lastLBID;
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uint32_t i;
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uint64_t lastLBID;
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for (i = 0; i < extents.size(); i++) {
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lastLBID = extents[i].range.start + (extents[i].range.size << 10) - 1;
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if (lbid >= (uint64_t) extents[i].range.start && lbid <= lastLBID)
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{
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for (i = 0; i < extents.size(); i++)
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{
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lastLBID = extents[i].range.start + (extents[i].range.size << 10) - 1;
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// @Bug 2889. Change for drop partition. Treat the FBO as if all of the partitions are
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// still there as one or more partitions may have been dropped. Get the original index
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// for this partition (i.e. what the index would be if all of the partitions were still
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// there). The RIDs wind up being calculated off of this FBO for use in DML and DML
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// needs calculates the partition number, segment number, etc. off of the RID and needs
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// to remain the same when partitions are dropped.
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//
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// originalIndex = extents in partitions above +
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// extents in this partition in stripes above +
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// file offset in this stripe
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uint32_t originalIndex =
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(extents[i].partitionNum * fExtentsPerSegmentFile * fFilesPerColumnPartition) +
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((extents[i].blockOffset / extents[i].colWid / 1024) * fFilesPerColumnPartition) +
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extents[i].segmentNum;
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if (lbid >= (uint64_t) extents[i].range.start && lbid <= lastLBID)
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{
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return (lbid - extents[i].range.start) + (originalIndex << divShift);
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}
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}
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throw logic_error("ColumnCommandJL: didn't find the FBO?");
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// @Bug 2889. Change for drop partition. Treat the FBO as if all of the partitions are
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// still there as one or more partitions may have been dropped. Get the original index
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// for this partition (i.e. what the index would be if all of the partitions were still
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// there). The RIDs wind up being calculated off of this FBO for use in DML and DML
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// needs calculates the partition number, segment number, etc. off of the RID and needs
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// to remain the same when partitions are dropped.
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//
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// originalIndex = extents in partitions above +
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// extents in this partition in stripes above +
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// file offset in this stripe
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uint32_t originalIndex =
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(extents[i].partitionNum * fExtentsPerSegmentFile * fFilesPerColumnPartition) +
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((extents[i].blockOffset / extents[i].colWid / 1024) * fFilesPerColumnPartition) +
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extents[i].segmentNum;
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return (lbid - extents[i].range.start) + (originalIndex << divShift);
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}
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}
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throw logic_error("ColumnCommandJL: didn't find the FBO?");
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}
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uint8_t ColumnCommandJL::getTableColumnType()
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{
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switch (colType.colWidth) {
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case 8: return TableColumn::UINT64;
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case 4: return TableColumn::UINT32;
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case 2: return TableColumn::UINT16;
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case 1: return TableColumn::UINT8;
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default:
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throw logic_error("ColumnCommandJL: bad column width");
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}
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switch (colType.colWidth)
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{
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case 8:
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return TableColumn::UINT64;
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case 4:
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return TableColumn::UINT32;
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case 2:
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return TableColumn::UINT16;
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case 1:
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return TableColumn::UINT8;
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default:
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throw logic_error("ColumnCommandJL: bad column width");
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}
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}
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string ColumnCommandJL::toString()
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{
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ostringstream ret;
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ostringstream ret;
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ret << "ColumnCommandJL: " << filterCount << " filters colwidth=" <<
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colType.colWidth << " oid=" << OID << " name=" << colName;
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if (isScan)
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ret << " (scan)";
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if (isDict())
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ret << " (tokens)";
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else if (execplan::isCharType(colType.colDataType))
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ret << " (is char)";
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return ret.str();
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ret << "ColumnCommandJL: " << filterCount << " filters colwidth=" <<
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colType.colWidth << " oid=" << OID << " name=" << colName;
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if (isScan)
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ret << " (scan)";
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if (isDict())
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ret << " (tokens)";
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else if (execplan::isCharType(colType.colDataType))
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ret << " (is char)";
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return ret.str();
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}
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uint16_t ColumnCommandJL::getWidth()
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{
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return colType.colWidth;
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return colType.colWidth;
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}
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void ColumnCommandJL::reloadExtents()
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{
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int err;
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BRM::DBRM dbrm;
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int err;
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BRM::DBRM dbrm;
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err = dbrm.getExtents(OID, extents);
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if (err) {
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ostringstream os;
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os << "pColStep: BRM lookup error. Could not get extents for OID " << OID;
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throw runtime_error(os.str());
|
||||
}
|
||||
err = dbrm.getExtents(OID, extents);
|
||||
|
||||
sort(extents.begin(), extents.end(), BRM::ExtentSorter());
|
||||
if (err)
|
||||
{
|
||||
ostringstream os;
|
||||
os << "pColStep: BRM lookup error. Could not get extents for OID " << OID;
|
||||
throw runtime_error(os.str());
|
||||
}
|
||||
|
||||
sort(extents.begin(), extents.end(), BRM::ExtentSorter());
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user