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tianzhou merged 1 commit into from
Aug 28, 2025
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docs: update tutorial about exceptions #851

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34 changes: 20 additions & 14 deletions mintlify/tutorials/manage-data-masking-with-terraform.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -365,24 +365,26 @@ resource "bytebase_policy" "masking_exception_policy" {

masking_exception_policy {
exceptions {
reason = "Business requirement"
database = "instances/prod-sample-instance/databases/hr_prod"
table = "employee"
column = "birth_date"
member = "user:[email protected]"
action = "QUERY"
reason = "Business requirement"
database = "instances/prod-sample-instance/databases/hr_prod"
table = "employee"
columns = ["birth_date", "last_name"]
members = ["user:[email protected]"]
actions = ["QUERY", "EXPORT"]
expire_timestamp = "2027-07-30T16:11:49Z"

}
exceptions {
reason = "Export data for analysis"
database = "instances/prod-sample-instance/databases/hr_prod"
table = "employee"
column = "last_name"
member = "user:[email protected]"
action = "EXPORT"
exceptions {
reason = "Export data for analysis"
members = ["user:[email protected]"]
actions = ["EXPORT"]
expire_timestamp = "2027-07-30T16:11:49Z"
}
exceptions {
reason = "Grant query access"
members = ["user:[email protected]"]
actions = ["QUERY"]
raw_expression = "resource.instance_id == \"prod-sample-instance\" && resource.database_name == \"hr_prod\" && resource.table_name == \"employee\" && resource.column_name in [\"first_name\", \"last_name\", \"gender\"]"
}
}
}
```
Expand All @@ -398,6 +400,10 @@ Our system uses PostgreSQL to store metadata, where this value is stored as a `t
If you want to apply the exemption to all databases, you can skip the `database`, `table`, and `column` fields.
</Note>

<Note>
If you specify `raw_expression`, it defines the exemption condition directly as a CEL expression. When `raw_expression` is used, the other fields (`database`, `schema`, `table`, `columns`, `expire_timestamp`) are ignored.
</Note>


## Step 7: Apply Final Configuration and Test

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