Precompiled queries to manipulate the attr table. More...

#include <attrv6.h>

Inheritance diagram for dballe::db::odbc::ODBCAttrV6:

Public Member Functions
	ODBCAttrV6 (ODBCConnection &conn)

void	insert (Transaction &t, sql::bulk::InsertAttrsV6 &vars, UpdateMode update_mode=UPDATE) override
	Bulk attribute insert.

void	read (int id_data, std::function< void(std::unique_ptr< wreport::Var >)> dest) override
	Load from the database all the attributes for var. More...

void	dump (FILE *out) override
	Dump the entire contents of the table to an output stream.

Public Member Functions inherited from dballe::db::sql::AttrV6
void	insert_attributes (Transaction &t, int id_data, const wreport::Var &var, UpdateMode update_mode=UPDATE)
	Insert all attributes of the given variable.

Protected Attributes
ODBCConnection &	conn
	DB connection. More...

ODBCStatement *	sstm
	Precompiled select statement.

int	id_data
	id_data SQL parameter

wreport::Varcode	type
	attribute id SQL parameter

char	value [255]
	attribute value SQL parameter

SQLLEN	value_ind
	attribute value indicator

Additional Inherited Members
Public Types inherited from dballe::db::sql::AttrV6
enum	UpdateMode { UPDATE, IGNORE, ERROR }

Detailed Description

Precompiled queries to manipulate the attr table.

Member Function Documentation

void dballe::db::odbc::ODBCAttrV6::read	(	int	id_data,
		std::function< void(std::unique_ptr< wreport::Var >)>	dest
	)

overridevirtual

Load from the database all the attributes for var.

Parameters

var	wreport::Var to which the resulting attributes will be added

ODBCConnection& dballe::db::odbc::ODBCAttrV6::conn

protected

DB connection.

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