Library: Data/MySQL
Package: MySQL
Header: Poco/Data/MySQL/MySQLStatementImpl.h
Implements statement functionality needed for MySQL
Direct Base Classes: Poco::Data::StatementImpl
All Base Classes: Poco::Data::StatementImpl, Poco::RefCountedObject
Member Functions: bindImpl, binder, canBind, columnsReturned, compileImpl, extractor, hasNext, metaColumn, 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
MySQLStatementImpl(
SessionHandle & h
);
Creates the MySQLStatementImpl.
Destroys the MySQLStatementImpl.
virtual void bindImpl();
Binds parameters
See also: Poco::Data::StatementImpl::bindImpl()
virtual AbstractBinder & binder();
Returns the concrete binder used by the statement.
See also: Poco::Data::StatementImpl::binder()
virtual bool canBind() const;
Returns true if a valid statement is set and we can bind.
See also: Poco::Data::StatementImpl::canBind()
virtual Poco::UInt32 columnsReturned() const;
Returns number of columns returned by query.
virtual void compileImpl();
Compiles the statement, doesn't bind yet
See also: Poco::Data::StatementImpl::compileImpl()
virtual AbstractExtractor & extractor();
Returns the concrete extractor used by the statement.
See also: Poco::Data::StatementImpl::extractor()
virtual bool hasNext();
Returns true if a call to next() will return data.
See also: Poco::Data::StatementImpl::hasNext()
virtual const MetaColumn & metaColumn(
Poco::UInt32 pos
) const;
Returns column meta data.
See also: Poco::Data::StatementImpl::metaColumn()
virtual void next();
Retrieves the next row from the resultset. Will throw, if the resultset is empty.
See also: Poco::Data::StatementImpl::next()