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ChangeSet
1.1930 05/06/07 12:50:42 joreland (AT) mysql (DOT) com +1 -0
ndb - backup/restore, fix count of dist keys
better fix for bug#10190

ndb/src/ndbapi/NdbDictionaryImpl.cpp
1.80 05/06/07 12:50:39 joreland (AT) mysql (DOT) com +8 -6
better fix for bug#10190

# This is a BitKeeper patch. What follows are the unified diffs for the
# set of deltas contained in the patch. The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User: joreland
# Host: eel.ndb.mysql.com.ndb.mysql.com
# Root: /home/jonas/src/mysql-5.0

--- 1.79/ndb/src/ndbapi/NdbDictionaryImpl.cpp Thu May 26 14:02:30 2005
+++ 1.80/ndb/src/ndbapi/NdbDictionaryImpl.cpp Tue Jun 7 12:50:39 2005
@@ -1605,6 +1605,7 @@

bool haveAutoIncrement = false;
Uint64 autoIncrementValue = 0;
+ Uint32 distKeys= 0;
for(i = 0; i<sz; i++){
const NdbColumnImpl * col = impl.m_columns[i];
if(col == 0)
@@ -1616,7 +1617,9 @@
}
haveAutoIncrement = true;
autoIncrementValue = col->m_autoIncrementInitialValue;
- }
+ }
+ if (col->m_distributionKey)
+ distKeys++;
}

// Check max length of frm data
@@ -1649,11 +1652,10 @@
abort();
}

- int distKeys= impl.m_noOfDistributionKeys &&
- impl.m_noOfDistributionKeys < impl.m_noOfKeys;
+ if (distKeys == impl.m_noOfKeys)
+ distKeys= 0;
+ impl.m_noOfDistributionKeys= distKeys;

- assert(distKeys == 0 || distKeys == 1);
-
for(i = 0; i<sz; i++){
const NdbColumnImpl * col = impl.m_columns[i];
if(col == 0)
@@ -1665,7 +1667,7 @@
tmpAttr.AttributeId = i;
tmpAttr.AttributeKeyFlag = col->m_pk;
tmpAttr.AttributeNullableFlag = col->m_nullable;
- tmpAttr.AttributeDKey = distKeys * col->m_distributionKey;
+ tmpAttr.AttributeDKey = distKeys ? col->m_distributionKey : 0;

tmpAttr.AttributeExtType = (Uint32)col->m_type;
tmpAttr.AttributeExtPrecision = ((unsigned)col->m_precision & 0xFFFF);

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