Module: Influxdb::Arel::Clauses::Expressions

Included in:
SelectClause, WhereClause
Defined in:
lib/influxdb/arel/clauses/expressions.rb

Instance Method Summary collapse

Instance Method Details

#bottom(expr, size) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 69

def bottom(expr, size)
  function_node(:Bottom, expr, size)
end

#count(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 5

def count(expr)
  function_node(:Count, expr)
end

#derivative(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 45

def derivative(expr)
  function_node(:Derivative, expr)
end

#difference(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 61

def difference(expr)
  function_node(:Difference, expr)
end

#distinct(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 33

def distinct(expr)
  function_node(:Distinct, expr)
end

#first(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 53

def first(expr)
  function_node(:First, expr)
end

#histogram(expr, bucket_size = nil) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 41

def histogram(expr, bucket_size = nil)
  function_node(:Histogram, expr, bucket_size || 1)
end

#last(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 57

def last(expr)
  function_node(:Last, expr)
end

#max(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 13

def max(expr)
  function_node(:Max, expr)
end

#mean(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 21

def mean(expr)
  function_node(:Mean, expr)
end

#median(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 29

def median(expr)
  function_node(:Median, expr)
end

#min(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 17

def min(expr)
  function_node(:Min, expr)
end

#mode(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 25

def mode(expr)
  function_node(:Mode, expr)
end

#percentile(expr, nth) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 37

def percentile(expr, nth)
  function_node(:Percentile, expr, nth)
end

#stddev(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 49

def stddev(expr)
  function_node(:Stddev, expr)
end

#sum(expr) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 9

def sum(expr)
  function_node(:Sum, expr)
end

#top(expr, size) ⇒ Object 



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# File 'lib/influxdb/arel/clauses/expressions.rb', line 65

def top(expr, size)
  function_node(:Top, expr, size)
end