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Short names of some date related functions

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This commit is contained in:
Brian Brazil 2016-08-23 22:34:22 +01:00
parent d2ca2b496a
commit ea1318f38b
2 changed files with 14 additions and 14 deletions
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20
promql/functions.go
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@ -892,8 +892,8 @@ func funcDayOfWeek(ev *evaluator, args Expressions) model.Value {
return vector
}
// === hour_of_day(v vector) scalar ===
func funcHourOfDay(ev *evaluator, args Expressions) model.Value {
// === hour(v vector) scalar ===
func funcHour(ev *evaluator, args Expressions) model.Value {
vector := ev.evalVector(args[0])
for _, el := range vector {
el.Metric.Del(model.MetricNameLabel)
@ -902,8 +902,8 @@ func funcHourOfDay(ev *evaluator, args Expressions) model.Value {
return vector
}
// === month_of_year(v vector) scalar ===
func funcMonthOfYear(ev *evaluator, args Expressions) model.Value {
// === month(v vector) scalar ===
func funcMonth(ev *evaluator, args Expressions) model.Value {
vector := ev.evalVector(args[0])
for _, el := range vector {
el.Metric.Del(model.MetricNameLabel)
@ -1037,11 +1037,11 @@ var functions = map[string]*Function{
ReturnType: model.ValVector,
Call: funcHoltWinters,
},
"hour_of_day": {
Name: "hour_of_day",
"hour": {
Name: "hour",
ArgTypes: []model.ValueType{model.ValVector},
ReturnType: model.ValVector,
Call: funcHourOfDay,
Call: funcHour,
},
"idelta": {
Name: "idelta",
@ -1097,11 +1097,11 @@ var functions = map[string]*Function{
ReturnType: model.ValVector,
Call: funcMinOverTime,
},
"month_of_year": {
Name: "month_of_year",
"month": {
Name: "month",
ArgTypes: []model.ValueType{model.ValVector},
ReturnType: model.ValVector,
Call: funcMonthOfYear,
Call: funcMonth,
},
"predict_linear": {
Name: "predict_linear",

8
promql/testdata/functions.test vendored
View file

@ -370,7 +370,7 @@ clear
eval instant at 0m year(vector(0))
{} 1970
eval instant at 0m month_of_year(vector(0))
eval instant at 0m month(vector(0))
{} 1
eval instant at 0m day_of_month(vector(0))
@ -380,7 +380,7 @@ eval instant at 0m day_of_month(vector(0))
eval instant at 0m day_of_week(vector(0))
{} 4
eval instant at 0m hour_of_day(vector(0))
eval instant at 0m hour(vector(0))
{} 0
# 2008-12-31 23:59:59 just before leap second.
@ -392,11 +392,11 @@ eval instant at 0m year(vector(1230768000))
{} 2009
# 2016-02-29 23:59:59 Febuary 29th in leap year.
eval instant at 0m month_of_year(vector(1456790399)) + day_of_month(vector(1456790399)) / 100
eval instant at 0m month(vector(1456790399)) + day_of_month(vector(1456790399)) / 100
{} 2.29
# 2016-03-01 00:00:00 March 1st in leap year.
eval instant at 0m month_of_year(vector(1456790400)) + day_of_month(vector(1456790400)) / 100
eval instant at 0m month(vector(1456790400)) + day_of_month(vector(1456790400)) / 100
{} 3.01
# Febuary 1st 2016 in leap year.