MySQL 5.6.14 Source Code Document
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Dbinfo Class Reference
Inheritance diagram for Dbinfo:
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Collaboration diagram for Dbinfo:
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Public Member Functions

 Dbinfo (Block_context &ctx)
 BLOCK_DEFINES (Dbinfo)
- Public Member Functions inherited from SimulatedBlock
void executeFunction (GlobalSignalNumber gsn, Signal *signal)
Uint32 instance () const
SimulatedBlock * getInstance (Uint32 instanceNumber)
void addInstance (SimulatedBlock *b, Uint32 theInstanceNo)
virtual void loadWorkers ()
void assignToThread (ThreadContext ctx)
uint32 getThreadId () const
void assertOwnThread ()
void synchronize_threads_for_blocks (Signal *, const Uint32 blocks[], const Callback &, JobBufferLevel=JBB)
void synchronize_path (Signal *, const Uint32 blocks[], const Callback &, JobBufferLevel=JBB)
virtual const char * get_filename (Uint32 fd) const
EmulatedJamBuffer * jamBuffer () const
void ignoreMutexUnlockCallback (Signal *signal, Uint32 ptrI, Uint32 retVal)
virtual bool getParam (const char *param, Uint32 *retVal)

Protected Member Functions

void execSTTOR (Signal *signal)
void sendSTTORRY (Signal *)
void execREAD_CONFIG_REQ (Signal *)
void execDUMP_STATE_ORD (Signal *signal)
Uint32 find_next_block (Uint32 block) const
bool find_next (Ndbinfo::ScanCursor *cursor) const
void execDBINFO_SCANREQ (Signal *signal)
void execDBINFO_SCANCONF (Signal *signal)
void execINCL_NODEREQ (Signal *signal)
void execNODE_FAILREP (Signal *signal)
- Protected Member Functions inherited from SimulatedBlock
 SimulatedBlock (BlockNumber blockNumber, struct Block_context &ctx, Uint32 instanceNumber=0)
void addRecSignalImpl (GlobalSignalNumber g, ExecFunction fun, bool f=false)
void installSimulatedBlockFunctions ()
void initCommon ()
void TheNULLCallbackFunction (class Signal *, Uint32, Uint32)
void execute (Signal *signal, Callback &c, Uint32 returnCode)
void sendSignal (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf) const
void sendSignal (NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf) const
void sendSignal (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, SectionHandle *sections) const
void sendSignal (NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, SectionHandle *sections) const
void sendSignal (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, LinearSectionPtr ptr[3], Uint32 noOfSections) const
void sendSignal (NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, LinearSectionPtr ptr[3], Uint32 noOfSections) const
void sendSignalNoRelease (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, SectionHandle *sections) const
void sendSignalNoRelease (NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, SectionHandle *sections) const
void sendSignalWithDelay (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 delayInMilliSeconds, Uint32 length) const
void sendSignalWithDelay (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 delayInMilliSeconds, Uint32 length, SectionHandle *sections) const
void EXECUTE_DIRECT (Uint32 block, Uint32 gsn, Signal *signal, Uint32 len, Uint32 givenInstanceNo=ZNIL)
class SectionSegmentPool & getSectionSegmentPool ()
void release (SegmentedSectionPtr &ptr)
void release (SegmentedSectionPtrPOD &ptr)
void releaseSection (Uint32 firstSegmentIVal)
void releaseSections (struct SectionHandle &)
bool import (Ptr< SectionSegment > &first, const Uint32 *src, Uint32 len)
bool import (SegmentedSectionPtr &ptr, const Uint32 *src, Uint32 len)
bool appendToSection (Uint32 &firstSegmentIVal, const Uint32 *src, Uint32 len)
bool dupSection (Uint32 &copyFirstIVal, Uint32 srcFirstIVal)
bool writeToSection (Uint32 firstSegmentIVal, Uint32 offset, const Uint32 *src, Uint32 len)
void handle_invalid_sections_in_send_signal (Signal *) const
void handle_lingering_sections_after_execute (Signal *) const
void handle_lingering_sections_after_execute (SectionHandle *) const
void handle_invalid_fragmentInfo (Signal *) const
void handle_send_failed (SendStatus, Signal *) const
void handle_out_of_longsignal_memory (Signal *) const
void sendRoutedSignal (RoutePath path[], Uint32 pathcnt, Uint32 dst[], Uint32 dstcnt, Uint32 gsn, Signal *, Uint32 len, JobBufferLevel prio, SectionHandle *handle=0)
bool checkNodeFailSequence (Signal *)
bool assembleFragments (Signal *signal)
bool assembleDroppedFragments (Signal *signal)
 STATIC_CONST (FRAGMENT_WORD_SIZE=240)
void sendFragmentedSignal (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, SectionHandle *sections, Callback &=TheEmptyCallback, Uint32 messageSize=FRAGMENT_WORD_SIZE)
void sendFragmentedSignal (NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, SectionHandle *sections, Callback &=TheEmptyCallback, Uint32 messageSize=FRAGMENT_WORD_SIZE)
void sendFragmentedSignal (BlockReference ref, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, LinearSectionPtr ptr[3], Uint32 noOfSections, Callback &=TheEmptyCallback, Uint32 messageSize=FRAGMENT_WORD_SIZE)
void sendFragmentedSignal (NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, LinearSectionPtr ptr[3], Uint32 noOfSections, Callback &=TheEmptyCallback, Uint32 messageSize=FRAGMENT_WORD_SIZE)
Uint32 simBlockNodeFailure (Signal *signal, Uint32 failedNodeId, Callback &cb=TheEmptyCallback)
bool sendFirstFragment (FragmentSendInfo &info, NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, SectionHandle *sections, bool noRelease, Uint32 messageSize=FRAGMENT_WORD_SIZE)
bool sendFirstFragment (FragmentSendInfo &info, NodeReceiverGroup rg, GlobalSignalNumber gsn, Signal *signal, Uint32 length, JobBufferLevel jbuf, LinearSectionPtr ptr[3], Uint32 noOfSections, Uint32 messageSize=FRAGMENT_WORD_SIZE)
void sendNextSegmentedFragment (Signal *signal, FragmentSendInfo &info)
void sendNextLinearFragment (Signal *signal, FragmentSendInfo &info)
BlockNumber number () const
BlockReference reference () const
NodeId getOwnNodeId () const
void refresh_watch_dog (Uint32 place=1)
void update_watch_dog_timer (Uint32 interval)
void progError (int line, int err_code, const char *extradata=NULL) const ATTRIBUTE_NORETURN
NewVARIABLE * allocateBat (int batSize)
void freeBat ()
BlockReference calcInstanceBlockRef (BlockNumber aBlock)
BlockReference calcInstanceBlockRef (BlockNumber aBlock, NodeId aNode)
void * allocRecord (const char *type, size_t s, size_t n, bool clear=true, Uint32 paramId=0)
void * allocRecordAligned (const char *type, size_t s, size_t n, void **unaligned_buffer, Uint32 align=NDB_O_DIRECT_WRITE_ALIGNMENT, bool clear=true, Uint32 paramId=0)
void deallocRecord (void **, const char *type, size_t s, size_t n)
Uint32 allocChunks (AllocChunk dst[], Uint32arraysize, Uint32rg, Uint32pages, Uint32 paramId)
void infoEvent (const char *msg,...) const ATTRIBUTE_FORMAT(printf
void void warningEvent (const char *msg,...) const ATTRIBUTE_FORMAT(printf
void void const NodeState & getNodeState () const
const NodeInfo & getNodeInfo (NodeId nodeId) const
NodeInfo & setNodeInfo (NodeId)
const NodeVersionInfo & getNodeVersionInfo () const
NodeVersionInfo & setNodeVersionInfo ()
Uint32 xfrm_key (Uint32 tab, const Uint32 *src, Uint32 *dst, Uint32 dstSize, Uint32 keyPartLen[MAX_ATTRIBUTES_IN_INDEX]) const
Uint32 xfrm_attr (Uint32 attrDesc, CHARSET_INFO *cs, const Uint32 *src, Uint32 &srcPos, Uint32 *dst, Uint32 &dstPos, Uint32 dstSize) const
Uint32 create_distr_key (Uint32 tableId, const Uint32 *src, Uint32 *dst, const Uint32 keyPaLen[MAX_ATTRIBUTES_IN_INDEX]) const
void wakeup ()
void setup_wakeup ()
void execNDB_TAMPER (Signal *signal)
void execNODE_STATE_REP (Signal *signal)
void execCHANGE_NODE_STATE_REQ (Signal *signal)
void execSIGNAL_DROPPED_REP (Signal *signal)
void execCONTINUE_FRAGMENTED (Signal *signal)
void execSTOP_FOR_CRASH (Signal *signal)
void execAPI_START_REP (Signal *signal)
void execNODE_START_REP (Signal *signal)
void execSEND_PACKED (Signal *signal)
void execLOCAL_ROUTE_ORD (Signal *)
Uint32 debugPrintFragmentCounts ()
void fsRefError (Signal *signal, Uint32 line, const char *msg)
void execFSWRITEREF (Signal *signal)
void execFSREADREF (Signal *signal)
void execFSOPENREF (Signal *signal)
void execFSCLOSEREF (Signal *signal)
void execFSREMOVEREF (Signal *signal)
void execFSSYNCREF (Signal *signal)
void execFSAPPENDREF (Signal *signal)
void execute (Signal *signal, CallbackPtr &cptr, Uint32 returnCode)
const CallbackEntry & getCallbackEntry (Uint32 ci)
void sendCallbackConf (Signal *signal, Uint32 fullBlockNo, CallbackPtr &cptr, Uint32 returnCode)
void execCALLBACK_CONF (Signal *signal)
void ndbinfo_send_row (Signal *signal, const DbinfoScanReq &req, const Ndbinfo::Row &row, Ndbinfo::Ratelimit &rl) const
void ndbinfo_send_scan_break (Signal *signal, DbinfoScanReq &req, const Ndbinfo::Ratelimit &rl, Uint32 data1, Uint32 data2=0, Uint32 data3=0, Uint32 data4=0) const
void ndbinfo_send_scan_conf (Signal *signal, DbinfoScanReq &req, const Ndbinfo::Ratelimit &rl) const

Additional Inherited Members

- Public Types inherited from SimulatedBlock
typedef void(SimulatedBlock::* CallbackFunction )(class Signal *, Uint32 callbackData, Uint32 returnCode)
- Static Public Member Functions inherited from SimulatedBlock
static bool isMultiThreaded ()
static bool isNdbMt ()
static bool isNdbMtLqh ()
static Uint32 getLqhWorkers ()
static Uint32 getInstanceKey (Uint32 tabId, Uint32 fragId)
static Uint32 getInstanceFromKey (Uint32 instanceKey)
- Public Attributes inherited from SimulatedBlock
MutexManager c_mutexMgr
SafeCounterManager c_counterMgr
- Protected Types inherited from SimulatedBlock
enum  CallbackFlags { CALLBACK_DIRECT = 0x0001, CALLBACK_ACK = 0x0002 }
enum  { THE_NULL_CALLBACK = 0 }
typedef void(SimulatedBlock::* ExecFunction )(Signal *signal)
- Static Protected Member Functions inherited from SimulatedBlock
static const NewVARIABLE * getBat (BlockNumber blockNo, Uint32 instanceNo)
static Uint16 getBatSize (BlockNumber blockNo, Uint32 instanceNo)
static BlockReference calcTcBlockRef (NodeId aNode)
static BlockReference calcLqhBlockRef (NodeId aNode)
static BlockReference calcAccBlockRef (NodeId aNode)
static BlockReference calcTupBlockRef (NodeId aNode)
static BlockReference calcTuxBlockRef (NodeId aNode)
static BlockReference calcDihBlockRef (NodeId aNode)
static BlockReference calcQmgrBlockRef (NodeId aNode)
static BlockReference calcDictBlockRef (NodeId aNode)
static BlockReference calcNdbCntrBlockRef (NodeId aNode)
static BlockReference calcTrixBlockRef (NodeId aNode)
static BlockReference calcBackupBlockRef (NodeId aNode)
static BlockReference calcSumaBlockRef (NodeId aNode)
static BlockReference calcApiClusterMgrBlockRef (NodeId aNode)
static int sortchunks (const void *, const void *)
- Protected Attributes inherited from SimulatedBlock
ExecFunction theExecArray [MAX_GSN+1]
Block_context m_ctx
SafeArrayPool< GlobalPage > & m_global_page_pool
ArrayPool< GlobalPage > & m_shared_page_pool
CallbackTable * m_callbackTableAddr
 ERROR_INSERT_VARIABLE
- Static Protected Attributes inherited from SimulatedBlock
static Callback TheEmptyCallback = {0, 0}
static Callback TheNULLCallback

Detailed Description

Definition at line 22 of file Dbinfo.hpp.

The documentation for this class was generated from the following files: