80 lines
3.2 KiB
Markdown
80 lines
3.2 KiB
Markdown
|
|
# ZQuery Template
|
|
|
|
Query collection for ZDB
|
|
|
|
|
|
## Query Tips
|
|
|
|
- Always use date for filter queries
|
|
- Using the site_id filter would be better
|
|
- To check query results, filter the date using the past 7 days first
|
|
|
|
## Query
|
|
|
|
#### Example #1
|
|
|
|
query meas lookup to `network_cell` to get `site_id` field, from 7 days before until yesterday with specify `site_id`
|
|
|
|
```sql
|
|
select date, site_id, sum(payload_mbyte) as payload_mbyte
|
|
from r11.meas_2g_daily m
|
|
join network_cell n on m.network_cell_id = n.id
|
|
where date between date_int(7) and date_int(1)
|
|
and site_id in ('SITE_ID')
|
|
group by date, site_id
|
|
order by site_id, date;
|
|
```
|
|
|
|
#### Example #2
|
|
|
|
query meas lookup to `network_cell` to get `site_id` field and `cluster` name, from 7 days before until yesterday with specify `cluster`
|
|
|
|
```sql
|
|
select date, n.site_id, cluster, sum(payload_mbyte) as payload_mbyte
|
|
from r11.meas_2g_daily m
|
|
join network_cell n on m.network_cell_id = n.id
|
|
join ref_site r on n.site_id = r.site_id
|
|
where date between date_int(7) and date_int(1)
|
|
and r.cluster in ('CLUSTER NAME')
|
|
group by date, n.site_id, cluster
|
|
order by cluster, n.site_id, date;
|
|
```
|
|
## Function List
|
|
|
|
| Function | Example | Result | Description |
|
|
| :-------- | :------- | :------- | :------------------------- |
|
|
| to_week(date) | to_week('2023-12-01') | 202348 | convert date to week |
|
|
| date_from(yearweek) | date_from('202348') | 2023-12-01 | start date of a week |
|
|
| date_to(yearweek) | date_to('202348') | 2023-12-07 | start end of a week |
|
|
| date_int(number) | date_int(2) | 2023-12-06 | get date with interval from current date |
|
|
| ndp(num, denum) | ndp(2,4) | 50.00 | num denum calculation with percentage result format |
|
|
| nds(num, denum) | nds(1,3) | 0.33 | num denum calculation with standard result format |
|
|
|
|
## Table List
|
|
|
|
| Schema | Table | Description |
|
|
| :-------- | :------- | :------------------------- |
|
|
| r08, r09, r11 | meas_2g_hourly | meas hourly cell |
|
|
| r08, r09, r11 | meas_4g_hourly | meas hourly cell |
|
|
| r08, r09, r11 | meas_5g_hourly | meas hourly cell |
|
|
| r08, r09, r11 | meas_2g_daily | meas daily cell |
|
|
| r08, r09, r11 | meas_4g_daily | meas daily cell |
|
|
| r08, r09, r11 | meas_5g_daily | meas daily cell |
|
|
| r08, r09, r11 | meas_2g_daily_bh_traffic | meas daily busy hour (by traffic) cell |
|
|
| r08, r09, r11 | meas_4g_daily_bh_activeuser | meas daily busy hour (by active user) cell |
|
|
| r08, r09, r11 | meas_5g_daily_bh_payload | meas daily busy hour (by payload) cell |
|
|
| r08, r09, r11 | meas_2g_daily_bdbh_traffic | meas weekly busy day busy hour (by traffic) cell |
|
|
| r08, r09, r11 | meas_4g_daily_bdbh_activeuser | meas weekly busy day busy hour (by active user) cell |
|
|
| r08, r09, r11 | meas_5g_daily_bdbh_payload | meas weekly busy day busy hour (by payload) cell |
|
|
| r08, r09, r11 | pl_2g_hourly | packet loss hourly site |
|
|
| r08, r09, r11 | pl_4g_15min | packet loss 15 minutes site |
|
|
|
|
| Schema | Table | Description |
|
|
| :-------- | :------- | :------------------------- |
|
|
| public | network_cell | cell reference for meas lookup |
|
|
| public | network_site | site reference for pl lookup |
|
|
| public | ref_site | region reference |
|
|
|
|
|