Library: Data/ODBC
Package: ODBC
Header: Poco/Data/ODBC/ODBCStatementImpl.h
Description
Implements statement functionality needed for ODBC
Inheritance
Direct Base Classes: Poco::Data::StatementImpl
All Base Classes: Poco::Data::StatementImpl, Poco::RefCountedObject
Member Summary
Member Functions: bindImpl, binder, canBind, columnsReturned, compileImpl, extractor, hasNext, metaColumn, nativeSQL, next
Inherited Functions: add, addBinding, addExtract, bindImpl, binder, bindings, canBind, columnsExtracted, columnsReturned, compileImpl, duplicate, execute, extractions, extractor, getState, hasNext, makeExtractors, metaColumn, next, referenceCount, release, reset, setExtractionLimit, toString
Types
ColumnPtrVec
typedef std::vector < ODBCColumn * > ColumnPtrVec;
Constructors
ODBCStatementImpl
ODBCStatementImpl(
SessionImpl & rSession
);
Creates the ODBCStatementImpl.
Destructor
~ODBCStatementImpl 
Destroys the ODBCStatementImpl.
Member Functions
bindImpl 
void bindImpl();
Binds parameters
See also: Poco::Data::StatementImpl::bindImpl()
binder 
AbstractBinder & binder();
Returns the concrete binder used by the statement.
See also: Poco::Data::StatementImpl::binder()
canBind
bool canBind() const;
Returns true if a valid statement is set and we can bind.
See also: Poco::Data::StatementImpl::canBind()
columnsReturned
Poco::UInt32 columnsReturned() const;
Returns number of columns returned by query.
compileImpl
void compileImpl();
Compiles the statement, doesn't bind yet
See also: Poco::Data::StatementImpl::compileImpl()
extractor
AbstractExtractor & extractor();
Returns the concrete extractor used by the statement.
See also: Poco::Data::StatementImpl::extractor()
hasNext
bool hasNext();
Returns true if a call to next() will return data.
See also: Poco::Data::StatementImpl::hasNext()
metaColumn
const MetaColumn & metaColumn(
Poco::UInt32 pos
) const;
Returns column meta data.
See also: Poco::Data::StatementImpl::metaColumn()
nativeSQL
std::string nativeSQL();
Returns the SQL string as modified by the driver.
next
void next();
Retrieves the next row from the resultset. Will throw, if the resultset is empty.
See also: Poco::Data::StatementImpl::next()