mirror of
https://github.com/netdata/netdata.git
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cd50bf4236
* expose the order of group by * key renames in json wrapper v2 * added group by context and group by units * added view_average_values * fix for view_average_values when percentage is specified * option group-by-labels is enabling the exposure of all the labels that are used for each of the final grouped dimensions * when executing group by queries, allocate one dimension data at a time - not all of them * respect hidden dimensions * cancel running data query on socket error * use poll to detect socket errors * use POLLRDHUP to detect half closed connections * make sure POLLRDHUP is available * do not destroy aral-by-size arals * completed documentation of /api/v2/data. * moved min, max back to view; updated swagger yaml and json * default format for /api/v2/data is json2
88 lines
2.6 KiB
C
88 lines
2.6 KiB
C
// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef NETDATA_API_DATA_QUERY_H
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#define NETDATA_API_DATA_QUERY_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum rrdr_time_grouping {
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RRDR_GROUPING_UNDEFINED = 0,
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RRDR_GROUPING_AVERAGE,
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RRDR_GROUPING_MIN,
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RRDR_GROUPING_MAX,
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RRDR_GROUPING_SUM,
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RRDR_GROUPING_INCREMENTAL_SUM,
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RRDR_GROUPING_TRIMMED_MEAN1,
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RRDR_GROUPING_TRIMMED_MEAN2,
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RRDR_GROUPING_TRIMMED_MEAN3,
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RRDR_GROUPING_TRIMMED_MEAN5,
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RRDR_GROUPING_TRIMMED_MEAN10,
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RRDR_GROUPING_TRIMMED_MEAN15,
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RRDR_GROUPING_TRIMMED_MEAN20,
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RRDR_GROUPING_TRIMMED_MEAN25,
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RRDR_GROUPING_MEDIAN,
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RRDR_GROUPING_TRIMMED_MEDIAN1,
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RRDR_GROUPING_TRIMMED_MEDIAN2,
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RRDR_GROUPING_TRIMMED_MEDIAN3,
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RRDR_GROUPING_TRIMMED_MEDIAN5,
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RRDR_GROUPING_TRIMMED_MEDIAN10,
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RRDR_GROUPING_TRIMMED_MEDIAN15,
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RRDR_GROUPING_TRIMMED_MEDIAN20,
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RRDR_GROUPING_TRIMMED_MEDIAN25,
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RRDR_GROUPING_PERCENTILE25,
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RRDR_GROUPING_PERCENTILE50,
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RRDR_GROUPING_PERCENTILE75,
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RRDR_GROUPING_PERCENTILE80,
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RRDR_GROUPING_PERCENTILE90,
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RRDR_GROUPING_PERCENTILE95,
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RRDR_GROUPING_PERCENTILE97,
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RRDR_GROUPING_PERCENTILE98,
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RRDR_GROUPING_PERCENTILE99,
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RRDR_GROUPING_STDDEV,
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RRDR_GROUPING_CV,
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RRDR_GROUPING_SES,
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RRDR_GROUPING_DES,
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RRDR_GROUPING_COUNTIF,
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} RRDR_TIME_GROUPING;
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const char *time_grouping_method2string(RRDR_TIME_GROUPING group);
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void time_grouping_init(void);
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RRDR_TIME_GROUPING time_grouping_parse(const char *name, RRDR_TIME_GROUPING def);
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const char *time_grouping_tostring(RRDR_TIME_GROUPING group);
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typedef enum rrdr_group_by {
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RRDR_GROUP_BY_NONE = 0,
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RRDR_GROUP_BY_SELECTED = (1 << 0),
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RRDR_GROUP_BY_DIMENSION = (1 << 1),
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RRDR_GROUP_BY_NODE = (1 << 2),
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RRDR_GROUP_BY_INSTANCE = (1 << 3),
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RRDR_GROUP_BY_LABEL = (1 << 4),
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RRDR_GROUP_BY_CONTEXT = (1 << 5),
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RRDR_GROUP_BY_UNITS = (1 << 6),
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} RRDR_GROUP_BY;
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struct web_buffer;
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RRDR_GROUP_BY group_by_parse(char *s);
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void buffer_json_group_by_to_array(struct web_buffer *wb, RRDR_GROUP_BY group_by);
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typedef enum rrdr_group_by_function {
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RRDR_GROUP_BY_FUNCTION_AVERAGE,
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RRDR_GROUP_BY_FUNCTION_MIN,
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RRDR_GROUP_BY_FUNCTION_MAX,
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RRDR_GROUP_BY_FUNCTION_SUM,
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} RRDR_GROUP_BY_FUNCTION;
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RRDR_GROUP_BY_FUNCTION group_by_aggregate_function_parse(const char *s);
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const char *group_by_aggregate_function_to_string(RRDR_GROUP_BY_FUNCTION group_by_function);
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struct query_data_statistics;
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void query_target_merge_data_statistics(struct query_data_statistics *d, struct query_data_statistics *s);
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#ifdef __cplusplus
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}
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#endif
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#endif //NETDATA_API_DATA_QUERY_H
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