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Merge loke.(none):/home/knielsen/devel/bug31761

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into  loke.(none):/home/knielsen/devel/mysql-5.0-ndb


ndb/include/kernel/AttributeHeader.hpp:
  Auto merged
ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
  Auto merged
ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
  Auto merged
ndb/src/kernel/blocks/dbutil/DbUtil.cpp:
  Auto merged
ndb/src/ndbapi/NdbOperationDefine.cpp:
  SCCS merged
This commit is contained in:
unknown 2007-10-25 08:45:27 +02:00
commit fd1730f4fe
5 changed files with 21 additions and 24 deletions
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10
ndb/include/kernel/AttributeHeader.hpp
View File

@ -41,8 +41,7 @@ public:
STATIC_CONST( FRAGMENT_MEMORY= 0xFFF9 );
/** Initialize AttributeHeader at location aHeaderPtr */
static AttributeHeader& init(void* aHeaderPtr, Uint32 anAttributeId,
Uint32 aDataSize);
static void init(Uint32* aHeaderPtr, Uint32 anAttributeId, Uint32 aDataSize);
/** Returns size of AttributeHeader (usually one or two words) */
Uint32 getHeaderSize() const; // In 32-bit words
@ -100,10 +99,11 @@ public:
*/
inline
AttributeHeader& AttributeHeader::init(void* aHeaderPtr, Uint32 anAttributeId,
Uint32 aDataSize)
void AttributeHeader::init(Uint32* aHeaderPtr, Uint32 anAttributeId,
Uint32 aDataSize)
{
return * new (aHeaderPtr) AttributeHeader(anAttributeId, aDataSize);
AttributeHeader ah(anAttributeId, aDataSize);
*aHeaderPtr = ah.m_value;
}
inline

5
ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
View File

@ -1577,8 +1577,8 @@ int Dbtup::interpreterNextLab(Signal* signal,
Uint32 TdataForUpdate[3];
Uint32 Tlen;
AttributeHeader& ah = AttributeHeader::init(&TdataForUpdate[0],
TattrId, TattrNoOfWords);
AttributeHeader ah(TattrId, TattrNoOfWords);
TdataForUpdate[0] = ah.m_value;
TdataForUpdate[1] = TregMemBuffer[theRegister + 2];
TdataForUpdate[2] = TregMemBuffer[theRegister + 3];
Tlen = TattrNoOfWords + 1;
@ -1594,6 +1594,7 @@ int Dbtup::interpreterNextLab(Signal* signal,
// Write a NULL value into the attribute
/* --------------------------------------------------------- */
ah.setNULL();
TdataForUpdate[0] = ah.m_value;
Tlen = 1;
}//if
int TnoDataRW= updateAttributes(pagePtr,

11
ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp
View File

@ -676,8 +676,6 @@ bool
Dbtup::checkUpdateOfPrimaryKey(Uint32* updateBuffer, Tablerec* const regTabPtr)
{
Uint32 keyReadBuffer[MAX_KEY_SIZE_IN_WORDS];
Uint32 attributeHeader;
AttributeHeader* ahOut = (AttributeHeader*)&attributeHeader;
AttributeHeader ahIn(*updateBuffer);
Uint32 attributeId = ahIn.getAttributeId();
Uint32 attrDescriptorIndex = regTabPtr->tabDescriptor + (attributeId << ZAD_LOG_SIZE);
@ -700,16 +698,17 @@ Dbtup::checkUpdateOfPrimaryKey(Uint32* updateBuffer, Tablerec* const regTabPtr)
ReadFunction f = regTabPtr->readFunctionArray[attributeId];
AttributeHeader::init(&attributeHeader, attributeId, 0);
AttributeHeader attributeHeader(attributeId, 0);
tOutBufIndex = 0;
tMaxRead = MAX_KEY_SIZE_IN_WORDS;
bool tmp = tXfrmFlag;
tXfrmFlag = true;
ndbrequire((this->*f)(&keyReadBuffer[0], ahOut, attrDescriptor, attributeOffset));
ndbrequire((this->*f)(&keyReadBuffer[0], &attributeHeader, attrDescriptor,
attributeOffset));
tXfrmFlag = tmp;
ndbrequire(tOutBufIndex == ahOut->getDataSize());
if (ahIn.getDataSize() != ahOut->getDataSize()) {
ndbrequire(tOutBufIndex == attributeHeader.getDataSize());
if (ahIn.getDataSize() != attributeHeader.getDataSize()) {
ljam();
return true;
}//if

5
ndb/src/kernel/blocks/dbutil/DbUtil.cpp
View File

@ -1168,9 +1168,7 @@ DbUtil::prepareOperation(Signal* signal, PreparePtr prepPtr)
/**************************************************************
* Attribute found - store in mapping (AttributeId, Position)
**************************************************************/
AttributeHeader & attrMap =
AttributeHeader::init(attrMappingIt.data,
attrDesc.AttributeId, // 1. Store AttrId
AttributeHeader attrMap(attrDesc.AttributeId, // 1. Store AttrId
0);
if (attrDesc.AttributeKeyFlag) {
@ -1199,6 +1197,7 @@ DbUtil::prepareOperation(Signal* signal, PreparePtr prepPtr)
return;
}
}
*(attrMappingIt.data) = attrMap.m_value;
#if 0
ndbout << "BEFORE: attrLength: " << attrLength << endl;
#endif

14
ndb/src/ndbapi/NdbOperationDefine.cpp
View File

@ -392,9 +392,8 @@ NdbOperation::getValue_impl(const NdbColumnImpl* tAttrInfo, char* aValue)
return NULL;
}//if
}//if
Uint32 ah;
AttributeHeader::init(&ah, tAttrInfo->m_attrId, 0);
if (insertATTRINFO(ah) != -1) {
AttributeHeader ah(tAttrInfo->m_attrId, 0);
if (insertATTRINFO(ah.m_value) != -1) {
// Insert Attribute Id into ATTRINFO part.
/************************************************************************
@ -525,12 +524,11 @@ NdbOperation::setValue( const NdbColumnImpl* tAttrInfo,
tAttrId = tAttrInfo->m_attrId;
const char *aValue = aValuePassed;
Uint32 ahValue;
if (aValue == NULL) {
if (tAttrInfo->m_nullable) {
AttributeHeader& ah = AttributeHeader::init(&ahValue, tAttrId, 0);
AttributeHeader ah(tAttrId, 0);
ah.setNULL();
insertATTRINFO(ahValue);
insertATTRINFO(ah.m_value);
// Insert Attribute Id with the value
// NULL into ATTRINFO part.
DBUG_RETURN(0);
@ -563,8 +561,8 @@ NdbOperation::setValue( const NdbColumnImpl* tAttrInfo,
}//if
const Uint32 totalSizeInWords = (sizeInBytes + 3)/4; // Including bits in last word
const Uint32 sizeInWords = sizeInBytes / 4; // Excluding bits in last word
(void) AttributeHeader::init(&ahValue, tAttrId, totalSizeInWords);
insertATTRINFO( ahValue );
AttributeHeader ah(tAttrId, totalSizeInWords);
insertATTRINFO( ah.m_value );
/***********************************************************************
* Check if the pointer of the value passed is aligned on a 4 byte boundary.