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ndb api blobs

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unknown
2004-06-10 12:04:30 +02:00
parent 0d6b5946d0
commit 28306758b5
37 changed files with 3397 additions and 177 deletions
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28
ndb/include/ndbapi/NdbDictionary.hpp
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@ -182,7 +182,8 @@ public:
Varbinary, ///< Max len
Datetime, ///< Precision down to 1 sec (sizeof(Datetime) == 8 bytes )
Timespec, ///< Precision down to 1 nsec(sizeof(Datetime) == 12 bytes )
Blob ///< Binary large object (see NdbBlob)
Blob, ///< Binary large object (see NdbBlob)
Clob ///< Text blob
};
/**
@ -297,7 +298,29 @@ public:
* Array length for column or max length for variable length arrays.
*/
int getLength() const;
/**
* For blob, set or get "inline size" i.e. number of initial bytes
* to store in table's blob attribute. This part is normally in
* main memory and can be indexed and interpreted.
*/
void setInlineSize(int size) { setPrecision(size); }
int getInlineSize() const { return getPrecision(); }
/**
* For blob, set or get "part size" i.e. number of bytes to store in
* each tuple of the "blob table". Must be less than 64k.
*/
void setPartSize(int size) { setScale(size); }
int getPartSize() const { return getScale(); }
/**
* For blob, set or get "stripe size" i.e. number of consecutive
* <em>parts</em> to store in each node group.
*/
void setStripeSize(int size) { setLength(size); }
int getStripeSize() const { return getLength(); }
/**
* Set distribution key
*
@ -1023,6 +1046,7 @@ public:
private:
friend class NdbDictionaryImpl;
friend class UtilTransactions;
friend class NdbBlob;
class NdbDictionaryImpl & m_impl;
Dictionary(NdbDictionaryImpl&);
const Table * getIndexTable(const char * indexName,