greenplumn metrics_utils 源码
greenplumn metrics_utils 代码
文件路径：/src/include/utils/metrics_utils.h
/*-------------------------------------------------------------------------
*
* metrics_utils.h
* Definitions for query info collector enum and functions
*
* Portions Copyright (c) 2017-Present VMware, Inc. or its affiliates.
*
*
* IDENTIFICATION
* src/include/utils/metrics_utils.h
*
*-------------------------------------------------------------------------
*/
#ifndef METRICS_UTILS_H
#define METRICS_UTILS_H
/* whether the query is a spi/function inner/top-level query or for extension usage */
#define TOP_LEVEL_QUERY (0U)
#define SPI_INNER_QUERY (1U)
#define FUNCTION_INNER_QUERY (2U)
typedef enum
{
METRICS_PLAN_NODE_INITIALIZE = 100,
METRICS_PLAN_NODE_EXECUTING,
METRICS_PLAN_NODE_FINISHED,
METRICS_QUERY_SUBMIT = 200,
METRICS_QUERY_START,
METRICS_QUERY_DONE,
METRICS_QUERY_ERROR,
METRICS_QUERY_CANCELING,
METRICS_QUERY_CANCELED,
METRICS_INNER_QUERY_DONE = 300
} QueryMetricsStatus;
typedef void (*query_info_collect_hook_type)(QueryMetricsStatus, void *);
extern PGDLLIMPORT query_info_collect_hook_type query_info_collect_hook;
#endif /* METRICS_UTILS_H */
相关信息
相关文章
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
7、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦