Class | DBI::Handle |
In: |
lib/dbi/handles.rb
|
Parent: | Object |
convert_types | [RW] | |
handle | [R] | |
trace_mode | [R] | |
trace_output | [R] |
# File lib/dbi/handles.rb, line 14 14: def initialize(handle, convert_types=true) 15: @handle = handle 16: @trace_mode = @trace_output = nil 17: @convert_types = convert_types 18: end
Leverage a driver-specific method. The method name will have "__" prepended to them before calling, and the DBD must define them as such for them to work.
# File lib/dbi/handles.rb, line 33 33: def func(function, *values) 34: if @handle.respond_to?("__" + function.to_s) then 35: @handle.send("__" + function.to_s, *values) 36: else 37: raise InterfaceError, "Driver specific function <#{function}> not available." 38: end 39: rescue ArgumentError 40: raise InterfaceError, "Wrong # of arguments for driver specific function" 41: end
Please seee DBI.trace.
# File lib/dbi/handles.rb, line 21 21: def trace(mode=nil, output=nil) 22: # FIXME trace 23: raise InterfaceError, "the trace module has been removed until it actually works." 24: @trace_mode = mode || @trace_mode || DBI::DEFAULT_TRACE_MODE 25: @trace_output = output || @trace_output || DBI::DEFAULT_TRACE_OUTPUT 26: end