DbUtil::Prepare Struct Reference

Info regarding prepare request (contains a prepared operation) More...

#include <DbUtil.hpp>

Collaboration diagram for DbUtil::Prepare:

Public Member Functions
	Prepare (ArrayPool< Page32 > &ap)
void	print () const

Public Attributes
Uint32	clientRef
Uint32	clientData
Uint32	schemaTransId
Uint32	prepDataLen
Array< Page32 >	preparePages
Ptr< PreparedOperation >	prepOpPtr
union {
Uint32   nextPool
Uint32   nextList
};
Uint32	prevList

Detailed Description

Info regarding prepare request (contains a prepared operation)

The prepare phase interprets the table and attribute names sent in the prepare request from the client and asks DICT for meta information.

Definition at line 170 of file DbUtil.hpp.

Member Data Documentation

Uint32 DbUtil::Prepare::prepDataLen

SimpleProp sent in UTIL_PREPARE_REQ

Example format:

• UtilPrepareReq::NoOfOperations=1
• UtilPrepareReq::OperationType=UtilPrepareReq::Delete
• UtilPrepareReq::TableName="SYSTAB_0"
• UtilPrepareReq::AttributeName="SYSKEY_0"

Definition at line 187 of file DbUtil.hpp.

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The documentation for this struct was generated from the following file:

• storage/ndb/src/kernel/blocks/dbutil/DbUtil.hpp