mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-04 14:15:33 +02:00
Code Issues Projects Releases Packages Wiki Activity

NdbIndexScanOperation::reset_bounds()

Browse source 
- Send BOUNDS as KEYINFO
- At restart, only reset KEYINFO

--
Fix resource shortage at KEYINFO in Dbtc and Dblqh w.r.t scan
--


ndb/include/kernel/signaldata/AttrInfo.hpp:
  Let NdbScanOperation access AttrInfo
ndb/include/kernel/signaldata/KeyInfo.hpp:
  Let NdbScanOperation access AttrInfo
ndb/include/kernel/signaldata/ScanFrag.hpp:
  Send KeyLen in ScanFragReq (for range scans)
ndb/include/kernel/signaldata/ScanTab.hpp:
  Send KeyLen in ScanTabReq (for range scans)
ndb/include/ndbapi/NdbConnection.hpp:
  Function for adding op to list
ndb/include/ndbapi/NdbIndexScanOperation.hpp:
  new method for saving BOUNDS
ndb/include/ndbapi/NdbOperation.hpp:
  Remove bounds stuff from NdbOperation and put it into NdbScanOperation
ndb/include/ndbapi/NdbScanOperation.hpp:
  reset bounds
ndb/src/common/debugger/signaldata/Makefile.am:
  New signal data printer for ScanFrag
ndb/src/common/debugger/signaldata/ScanTab.cpp:
  Fix printout
ndb/src/common/debugger/signaldata/SignalDataPrint.cpp:
  New signal data printer for ScanFrag
ndb/src/kernel/blocks/backup/Backup.cpp:
  Updated ScanFragReq
ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  Use same sendKeyInfo for both acckeyreq and tux_bounds
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Let range scan use KEYinfo for bounds instead of attrinfo
ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
  Let range scan use KEYinfo for bounds instead of attrinfo
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Handle keyinfo in range scan
ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp:
  Skip useless 5 words in beginning of TuxBounds
ndb/src/kernel/blocks/suma/Suma.cpp:
  Fix SCAN_FRAGREQ
ndb/src/ndbapi/NdbConnection.cpp:
  reset bounds
ndb/src/ndbapi/NdbOperation.cpp:
  Remove bounds
ndb/src/ndbapi/NdbOperationDefine.cpp:
  Remove bounds stuff
ndb/src/ndbapi/NdbOperationInt.cpp:
  Remove bounds stuff
ndb/src/ndbapi/NdbScanOperation.cpp:
  Send BOUNDS in KEYINFO instead of ATTRINFO
This commit is contained in:
unknown 2004-10-04 12:59:04 +02:00
commit 499ebf4d41
23 changed files with 352 additions and 227 deletions
Download patch file Download diff file Expand all files Collapse all files

8
ndb/include/ndbapi/NdbIndexScanOperation.hpp
View file

@ -118,13 +118,19 @@ public:
int setBound(Uint32 anAttrId, int type, const void* aValue, Uint32 len = 0);
/** @} *********************************************************************/
/**
* Reset bounds and put operation in list that will be
* sent on next execute
*/
int reset_bounds();
private:
NdbIndexScanOperation(Ndb* aNdb);
virtual ~NdbIndexScanOperation();
int setBound(const NdbColumnImpl*, int type, const void* aValue, Uint32 len);
int saveBoundATTRINFO();
int insertBOUNDS(Uint32 * data, Uint32 sz);
virtual int equal_impl(const NdbColumnImpl*, const char*, Uint32);
virtual NdbRecAttr* getValue_impl(const NdbColumnImpl*, char*);