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Qore DbDataProvider Module Reference 2.1.1
DbSelectBulkRecordInterface.qc.dox.h
1// -*- mode: c++; indent-tabs-mode: nil -*-
3
26namespace DbDataProvider {
28class DbSelectBulkRecordInterface : public AbstractDataProviderBulkRecordInterface {
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30public:
31private:
33 AbstractSQLStatement stmt;
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38public:
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50 constructor(int block_size, AbstractDatasource ds, *hash<auto> where_cond, hash<auto> select_options)
51 ;
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68protected:
69 hash<string, list<auto>> getValueImpl();
70public:
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76 *hash<string, AbstractDataField> getRecordType();
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78};
79};
Defines the record iterator class for Table-based iterators.
Definition: DbSelectBulkRecordInterface.qc.dox.h:28
destructor()
rolls back the transaction if a transaction lock was acquired in the constructor and keepTransactionL...
*hash< string, AbstractDataField > getRecordType()
Returns the record description, if available.
keepTransactionLock()
Ensures that no rollback is performed when the object is destroyed.
AbstractSQLStatement stmt
the statement being iterated
Definition: DbSelectBulkRecordInterface.qc.dox.h:33
hash< string, list< auto > > getValueImpl()
Returns a hash of lists according to the block size.
bool release_transaction
release the transaction with a rollback in the destructor?
Definition: DbSelectBulkRecordInterface.qc.dox.h:36
constructor(int block_size, AbstractDatasource ds, *hash< auto > where_cond, hash< auto > select_options)
creates the iterator
Qore AbstractDbRecordIterator class definition.
Definition: AbstractDbRecordIterator.qc.dox.h:26