rrdgraph_libdbi - fetching data for graphing in rrdtool graph via libdbi
<rrdfile> = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/rrdfillmissing=<fill missing n samples>]//<table>/<unixtimestamp column>/<data value column>[/deinst; = sql//<libdbi driver>/<driver-option-name>=<driver-option-value>/...[/rrdminstepsize=<stepsize>][/