本文整理匯總了Golang中parser.Query.GetTableAliases方法的典型用法代碼示例。如果您正苦於以下問題：Golang Query.GetTableAliases方法的具體用法？Golang Query.GetTableAliases怎麽用？Golang Query.GetTableAliases使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類parser.Query的用法示例。
在下文中一共展示了Query.GetTableAliases方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: sendBatch
// Return the number of dropped ticks from filtering. if the series
// had more than one alias, returns the min of all dropped ticks
func (self *LevelDbDatastore) sendBatch(query *parser.Query, series *protocol.Series, yield func(series *protocol.Series) error) (int, error) {
dropped := int(math.MaxInt32)
for _, alias := range query.GetTableAliases(*series.Name) {
_alias := alias
newSeries := &protocol.Series{Name: &_alias, Points: series.Points, Fields: series.Fields}
lengthBeforeFiltering := len(newSeries.Points)
var filteredResult *protocol.Series
if query.GetFromClause().Type == parser.FromClauseInnerJoin {
filteredResult = newSeries
} else {
filteredResult, _ = Filter(query, newSeries)
}
_dropped := lengthBeforeFiltering - len(filteredResult.Points)
if _dropped < dropped {
dropped = _dropped
}
if err := yield(filteredResult); err != nil {
return 0, err
}
}
return dropped, nil
}