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Parent

PLRuby::PL::Cursor

A cursor is created with the method PL::Plan#cursor

Public Instance Methods

close() click to toggle source

Closes a cursor

# File plruby.rb, line 965
def  close
end
each() click to toggle source

Iterate over all rows (forward)

# File plruby.rb, line 971
def  each 
   yield row
end
fetch(count = 1) click to toggle source

Fetches some rows from a cursor

if count > 0 fetch forward else backward

# File plruby.rb, line 980
def  fetch(count = 1)
end
move(count) click to toggle source

Move a cursor : if count > 0 move forward else backward

# File plruby.rb, line 989
def  move(count)
end
reverse_each() click to toggle source

Iterate over all rows (backward)

# File plruby.rb, line 995
def  reverse_each 
   yield row
end
row(count = 1) click to toggle source

same than fetch

# File plruby.rb, line 983
def  row(count = 1)
end

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