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MySQL 5.1: AccScanReq Class Reference

AccScanReq Class Reference

#include <AccScan.hpp>

List of all members.


Public Member Functions

 STATIC_CONST (SignalLength=8)

Static Private Member Functions

static Uint32 getLockMode (const Uint32 &requestInfo)
static Uint32 getReadCommittedFlag (const Uint32 &requestInfo)
static Uint32 getDescendingFlag (const Uint32 &requestInfo)
static void setLockMode (Uint32 &requestInfo, Uint32 lockMode)
static void setReadCommittedFlag (Uint32 &requestInfo, Uint32 readCommitted)
static void setDescendingFlag (Uint32 &requestInfo, Uint32 descending)
static Uint32 getNoDiskScanFlag (const Uint32 &requestInfo)
static void setNoDiskScanFlag (Uint32 &requestInfo, Uint32 nodisk)
static Uint32 getNRScanFlag (const Uint32 &requestInfo)
static void setNRScanFlag (Uint32 &requestInfo, Uint32 nr)
static Uint32 getLcpScanFlag (const Uint32 &requestInfo)
static void setLcpScanFlag (Uint32 &requestInfo, Uint32 nr)

Private Attributes

Uint32 senderData
Uint32 senderRef
Uint32 tableId
Uint32 fragmentNo
Uint32 requestInfo
Uint32 transId1
Uint32 transId2
union {
   Uint32   savePointId
   Uint32   gci
}; 

Friends

class Dblqh
class Dbacc
class Dbtux
class Dbtup

Detailed Description

Definition at line 26 of file AccScan.hpp.

Member Function Documentation

Uint32 AccScanReq::getDescendingFlag ( const Uint32 &  requestInfo  )  [inline, static, private]

Definition at line 111 of file AccScan.hpp.

References AS_DESCENDING_SHIFT.

Referenced by Dbtux::execACC_SCANREQ().

00111                                                        {
00112   return (requestInfo >> AS_DESCENDING_SHIFT) & 1;
00113 }

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Uint32 AccScanReq::getLcpScanFlag ( const Uint32 &  requestInfo  )  [inline, static, private]

Definition at line 164 of file AccScan.hpp.

References AS_LCP_SCAN.

Referenced by Dbtup::execACC_SCANREQ().

00164                                                     {
00165   return (requestInfo >> AS_LCP_SCAN) & 1;
00166 }

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Uint32 AccScanReq::getLockMode ( const Uint32 &  requestInfo  )  [inline, static, private]

Previously there where also a scan type

Definition at line 99 of file AccScan.hpp.

References AS_LOCK_MODE_MASK, and AS_LOCK_MODE_SHIFT.

Referenced by Dbtux::execACC_SCANREQ(), and Dbtup::execACC_SCANREQ().

00099                                                  {
00100   return (requestInfo >> AS_LOCK_MODE_SHIFT) & AS_LOCK_MODE_MASK;
00101 }

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Uint32 AccScanReq::getNoDiskScanFlag ( const Uint32 &  requestInfo  )  [inline, static, private]

Definition at line 138 of file AccScan.hpp.

References AS_NO_DISK_SCAN.

Referenced by Dbtup::execACC_SCANREQ().

00138                                                        {
00139   return (requestInfo >> AS_NO_DISK_SCAN) & 1;
00140 }

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Uint32 AccScanReq::getNRScanFlag ( const Uint32 &  requestInfo  )  [inline, static, private]

Definition at line 151 of file AccScan.hpp.

References AS_NR_SCAN.

Referenced by Dbtup::execACC_SCANREQ().

00151                                                    {
00152   return (requestInfo >> AS_NR_SCAN) & 1;
00153 }

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Uint32 AccScanReq::getReadCommittedFlag ( const Uint32 &  requestInfo  )  [inline, static, private]

Definition at line 105 of file AccScan.hpp.

References AS_READ_COMMITTED_SHIFT.

Referenced by Dbtux::execACC_SCANREQ(), and Dbtup::execACC_SCANREQ().

00105                                                           {
00106   return (requestInfo >> AS_READ_COMMITTED_SHIFT) & 1;
00107 }

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void AccScanReq::setDescendingFlag ( Uint32 &  requestInfo,
Uint32  descending 
) [inline, static, private]

Definition at line 131 of file AccScan.hpp.

References AS_DESCENDING_SHIFT, and ASSERT_BOOL.

Referenced by Dblqh::continueAfterReceivingAllAiLab().

00131                                                            {
00132   ASSERT_BOOL(val, "AccScanReq::setDescendingFlag");
00133   requestInfo |= (val << AS_DESCENDING_SHIFT);
00134 }

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void AccScanReq::setLcpScanFlag ( Uint32 &  requestInfo,
Uint32  nr 
) [inline, static, private]

Definition at line 170 of file AccScan.hpp.

References AS_LCP_SCAN, and ASSERT_BOOL.

Referenced by Dblqh::continueAfterReceivingAllAiLab().

00170                                                         {
00171   ASSERT_BOOL(val, "AccScanReq::setNoDiskScanFlag");
00172   requestInfo |= (val << AS_LCP_SCAN);
00173 }

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void AccScanReq::setLockMode ( Uint32 &  requestInfo,
Uint32  lockMode 
) [inline, static, private]

Definition at line 117 of file AccScan.hpp.

References AS_LOCK_MODE_MASK, AS_LOCK_MODE_SHIFT, and ASSERT_MAX.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), and Dblqh::execCOPY_FRAGREQ().

00117                                                      {
00118   ASSERT_MAX(val, AS_LOCK_MODE_MASK, "AccScanReq::setLockMode");
00119   requestInfo |= (val << AS_LOCK_MODE_SHIFT);
00120 }

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void AccScanReq::setNoDiskScanFlag ( Uint32 &  requestInfo,
Uint32  nodisk 
) [inline, static, private]

Definition at line 144 of file AccScan.hpp.

References AS_NO_DISK_SCAN, and ASSERT_BOOL.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), and Dblqh::execCOPY_FRAGREQ().

00144                                                            {
00145   ASSERT_BOOL(val, "AccScanReq::setNoDiskScanFlag");
00146   requestInfo |= (val << AS_NO_DISK_SCAN);
00147 }

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void AccScanReq::setNRScanFlag ( Uint32 &  requestInfo,
Uint32  nr 
) [inline, static, private]

Definition at line 157 of file AccScan.hpp.

References AS_NR_SCAN, and ASSERT_BOOL.

Referenced by Dblqh::execCOPY_FRAGREQ().

00157                                                        {
00158   ASSERT_BOOL(val, "AccScanReq::setNoDiskScanFlag");
00159   requestInfo |= (val << AS_NR_SCAN);
00160 }

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void AccScanReq::setReadCommittedFlag ( Uint32 &  requestInfo,
Uint32  readCommitted 
) [inline, static, private]

Definition at line 124 of file AccScan.hpp.

References AS_READ_COMMITTED_SHIFT, and ASSERT_BOOL.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), and Dblqh::execCOPY_FRAGREQ().

00124                                                               {
00125   ASSERT_BOOL(val, "AccScanReq::setReadCommittedFlag");
00126   requestInfo |= (val << AS_READ_COMMITTED_SHIFT);
00127 }

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AccScanReq::STATIC_CONST ( SignalLength  = 8  ) 

Friends And Related Function Documentation

friend class Dbacc [friend]

Reciver(s)

Definition at line 35 of file AccScan.hpp.

friend class Dblqh [friend]

Sender(s)

Definition at line 30 of file AccScan.hpp.

friend class Dbtup [friend]

Definition at line 37 of file AccScan.hpp.

friend class Dbtux [friend]

Definition at line 36 of file AccScan.hpp.

Member Data Documentation

union { ... } [private]

Uint32 AccScanReq::fragmentNo [private]

Definition at line 45 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), Dbacc::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

Uint32 AccScanReq::gci [private]

Definition at line 51 of file AccScan.hpp.

Uint32 AccScanReq::requestInfo [private]

Definition at line 46 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), Dbacc::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

Uint32 AccScanReq::savePointId [private]

Definition at line 50 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

Uint32 AccScanReq::senderData [private]

Definition at line 42 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), Dbacc::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

Uint32 AccScanReq::senderRef [private]

Definition at line 43 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), Dbacc::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

Uint32 AccScanReq::tableId [private]

Definition at line 44 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), Dbacc::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

Uint32 AccScanReq::transId1 [private]

Definition at line 47 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), Dbacc::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

Uint32 AccScanReq::transId2 [private]

Definition at line 48 of file AccScan.hpp.

Referenced by Dblqh::continueAfterReceivingAllAiLab(), Dbtux::execACC_SCANREQ(), Dbtup::execACC_SCANREQ(), Dbacc::execACC_SCANREQ(), and Dblqh::execCOPY_FRAGREQ().

The documentation for this class was generated from the following file:
  • mysql/src/5.1-dbg/storage/ndb/include/kernel/signaldata/AccScan.hpp
Generated on Sat Sep 9 19:40:58 2006 for MySQL 5.1 by  doxygen 1.4.7