160 lines
7.0 KiB
Markdown
160 lines
7.0 KiB
Markdown
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# ZQuery Template
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Query collection for ZDB
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## Query Tips
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- Always use date for filter queries
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- Using the site_id filter would be better
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- To check query results, filter the date using the past 7 days first
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## Query Meas and Packet Loss
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#### Example #1
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query meas lookup to `network_cell` to get `site_id` field, from 7 days before until yesterday with specify `site_id`
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```sql
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select date, site_id, sum(payload_mbyte) as payload_mbyte
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from meas_2g_daily m
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join network_cell n on m.network_cell_id = n.id
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where date between date_int(7) and date_int(1)
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and region in ('YOUR REGION HERE')
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and site_id in ('YOUR SITE_ID HERE')
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group by date, site_id
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order by site_id, date;
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```
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#### Example #2
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query meas lookup to `network_cell` to get `site_id` field and `cluster` name, from 7 days before until yesterday with specify `cluster`
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```sql
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select date, n.site_id, cluster, sum(payload_mbyte) as payload_mbyte
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from meas_2g_daily m
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join network_cell n on m.network_cell_id = n.id
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join ref_site r on n.site_id = r.site_id
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where date between date_int(7) and date_int(1)
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and r.region in ('YOUR REGION HERE')
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and r.cluster in ('YOUR CLUSTER NAME HERE')
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group by date, n.site_id, cluster
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order by cluster, n.site_id, date;
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```
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### Table List
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| Schema | Table | Description |
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|:-------|:-------------------------------|:-----------------------------------------------------|
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| public | meas_2g_hourly | meas hourly cell |
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| public | meas_4g_hourly | meas hourly cell |
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| public | meas_5g_hourly | meas hourly cell |
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| public | meas_2g_daily | meas daily cell |
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| public | meas_4g_daily | meas daily cell |
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| public | meas_5g_daily | meas daily cell |
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| public | meas_2g_daily_bh_traffic | meas daily busy hour (by traffic) cell |
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| public | meas_4g_daily_bh_activeuser | meas daily busy hour (by active user) cell |
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| public | meas_4g_daily_bh_payload | meas daily busy hour (by payload) cell |
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| public | meas_5g_daily_bh_payload | meas daily busy hour (by payload) cell |
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| public | meas_2g_weekly_bdbh_traffic | meas weekly busy day busy hour (by traffic) cell |
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| public | meas_4g_weekly_bdbh_activeuser | meas weekly busy day busy hour (by active user) cell |
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| public | meas_5g_weekly_bdbh_payload | meas weekly busy day busy hour (by payload) cell |
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| public | pl_2g_hourly | packet loss hourly site |
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| public | pl_4g_15min | packet loss 15 minutes site |
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| public | network_cell | cell reference for meas lookup |
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| public | network_site | site reference for pl lookup |
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| public | ref_site | region reference |
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### Function List
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| Function | Example | Result | Description |
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| :-------- | :------- | :------- | :------------------------- |
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| to_week(date) | to_week('2023-12-01') | 202348 | convert date to week |
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| date_from(yearweek) | date_from('202348') | 2023-12-01 | start date of a week |
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| date_to(yearweek) | date_to('202348') | 2023-12-07 | start end of a week |
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| date_int(number) | date_int(2) | 2023-12-06 | get date with interval from current date |
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| ndp(num, denum) | ndp(2,4) | 50.00 | num denum calculation with percentage result format |
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| nds(num, denum) | nds(1,3) | 0.33 | num denum calculation with standard result format |
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## Query Dump
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#### Example #1
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Get parameters data from the dump
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```sql
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select dm_site_name(managedelement) as site_name,
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dm_site_id(managedelement) as site_id,
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dm_me_id(managedelement) as me_id,
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dm_longitude(managedelement) as longitude,
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dm_latitude(managedelement) as latitude,
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dm_sw_version(managedelement) as sw_version,
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dp_cell_name(parameters) as cell_name,
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dp_cell_id(parameters) as cell_id,
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dp_tac(parameters) as tac,
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dp_band(parameters) as band,
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dp_freq(parameters) as freq,
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dp_longitude(parameters) as longitude,
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dp_latitude(parameters) as latitude,
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parameters ->> 'alphaMaxLTE' as alphaMaxLTE,
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parameters ->> 'case5RecoverThrdDl' as case5RecoverThrdDl
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from dump
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where server = 'ume9'
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and moc in ('CUEUtranCellFDDLTE', 'CUEUtranCellTDDLTE', 'EUtranCellFDD', 'EUtranCellTDD')
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and dm_site_id(managedelement) in ('YOUR SITE_ID HERE')
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limit 100;
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```
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#### Example #2
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Get a list of parameters for each MO
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```sql
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select *
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from mv_dump_parameters
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where server = 'ume9'
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and moc in ('CUEUtranCellFDDLTE', 'CUEUtranCellTDDLTE', 'EUtranCellFDD', 'EUtranCellTDD');
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```
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### Table List
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| Schema | Table | Description |
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|:-------|:-------------------------------|:----------------|
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| public | dump | dump data |
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| public | mv_dump_parameters | parameters data |
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### Function List for Dump Query
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#### Function with "Managed Element" field argument
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| Function | Example | Description |
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|:------------------------------| :------- |:-----------------------------------------------|
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| dm_site_name(field) | dm_site_name(managedelement) | get site name from managedelement field |
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| dm_site_id(field) | dm_site_id(managedelement) | get site id from managedelement field |
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| dm_me_id(field) | dm_me_id(managedelement) | get me id from managedelement field |
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| dm_longitude(field) | dm_longitude(managedelement) | get longitude from managedelement field |
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| dm_latitude(field) | dm_latitude(managedelement) | get latitude from managedelement field |
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| dm_sw_version(field) | dm_sw_version(managedelement) | get software version from managedelement field |
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#### Function with "Parameter" field argument
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| Function | Example | Description |
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|:------------------------------| :------- |:------------------------------------|
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| dp_cell_name(field) | dp_cell_name(parameters) | get cell name from parameters field |
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| dp_cell_id(field) | dp_cell_id(parameters) | get cell id from parameters field |
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| dp_tac(field) | dp_tac(parameters) | get tac from parameters field |
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| dp_band(field) | dp_band(parameters) | get band from parameters field |
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| dp_freq(field) | dp_freq(parameters) | get freq from parameters field |
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| dp_longitude(field) | dp_longitude(parameters) | get longitude from parameters field |
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| dp_latitude(field) | dp_latitude(parameters) | get latitude from parameters field |
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Thank you
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