Cube.js time series excluding weekends - cube.js

Question

I am using mongo db BI connector and trying to render date series charts using cube.js. Is there a way to apply time dimension with a date range and considering only business days?
Below are my sample cube schema and collection
cube(`Entries`, {
sql: `SELECT * FROM db.entries`,
measures: {
count: {
type: `count`
}
},
dimensions: {
result: {
sql: `result`,
type: `string`
},
date: {
sql: `date`,
type: `time`
},
},
});
Query :
{
"measures": [
"Entries.count"
],
"timeDimensions": [
{
"dimension": "Entries.date",
"granularity": "day"
}
]
}

Answer 1

You can do this by introducing weekdays segment:
cube(`Entries`, {
sql: `SELECT * FROM db.entries`,
measures: {
count: {
type: `count`
}
},
dimensions: {
result: {
sql: `result`,
type: `string`
},
date: {
sql: `date`,
type: `time`
},
},
segments: {
weekdays: {
sql: `DAYOFWEEK(${date}) <> 1 AND DAYOFWEEK(${date}) <> 7`
}
}
});
And use it in query like:
{
"measures": [
"Entries.count"
],
"timeDimensions": [
{
"dimension": "Entries.date",
"granularity": "day"
}
],
"segments": ["Entries.weekdays"]
}
To hide zero weekend values pass fillMissingDates: false when preparing the data:
resultSet.chartPivot({ fillMissingDates: false })
More info about segments here: https://cube.dev/docs/segments