Snowflake Schema

aggregation_policy

The aggregation_policy block describes a Snowflake aggregation policy in a database schema.

aggregation_policy "min_group" {
  schema = schema.public
  as     = "AGGREGATION_CONSTRAINT(MIN_GROUP_SIZE => 11)"
}

aggregation_policy attributes

Name	Required	Value
as	true	string
comment	false	string
depends_on	false	List of object references
schema	true	Object reference to schema

aggregation_policy blocks

aggregation_policy.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

aggregation_policy.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

aggregation_policy.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

aggregation_policy constraints

Constraint	Value
Required	false
Require Name (e.g., aggregation_policy "name" )	true
Allow Qualifier (e.g., aggregation_policy "schema" "name" )	true

alert

The alert block describes a Snowflake alert in a database schema.

alert "failed_jobs" {
  schema    = schema.public
  schedule  = "USING CRON 0 9 * * * UTC"
  warehouse = "my_wh"
  condition = "SELECT 1 FROM jobs WHERE status = 'failed'"
  action    = "CALL notify_ops()"
  comment   = "Alert on failed jobs"
}

alert attributes

Name	Required	Value
action	true	string
comment	false	string
condition	true	string
schedule	false	string
schema	true	Object reference to schema
suspend_alert_after_num_failures	false	int
warehouse	false	Warehouse name or reference can be one of: Object reference to warehouse string

alert blocks

alert.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

alert.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

alert.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

alert constraints

Constraint	Value
Required	false
Require Name (e.g., alert "name" )	true
Allow Qualifier (e.g., alert "schema" "name" )	true

database_role

database_role attributes

Name	Required	Value
comment	false	string
database	false	string
member_of	false	List of object reference to database_role

database_role constraints

Constraint	Value
Required	false
Require Name (e.g., database_role "name" )	true

dynamic_table

The dynamic block describes a dynamic table in a database schema.

dynamic_table "users" {
  schema = schema.public
  column "id" {
    comment = "User ID"
  }
  target_lag = DOWNSTREAM // or "<num> { seconds | minutes | hours | days }"
  refresh_mode = INCREMENTAL | FULL
  initialize = ON_CREATE | ON_SCHEDULE
  as = "SELECT * FROM users"
  ...
}

dynamic_table attributes

Name	Required	Value
as	true	string
cluster_by	false	List of strings
comment	false	string
depends_on	false	List of object references
initialize	false	Dynamic table initialize mode can be one of: string enum (ON_CREATE, ON_SCHEDULE)
max_data_extension_time	false	int
refresh_mode	false	Dynamic table refresh mode can be one of: string enum (INCREMENTAL, FULL, AUTO)
retention_time	false	int
schema	true	Object reference to schema
target_lag	true	Dynamic table target lag can be one of: string enum (DOWNSTREAM)
transient	false	bool
warehouse	false	string

dynamic_table blocks

dynamic_table.column

dynamic_table.column attributes

Name	Required	Value
comment	false	string
null	false	bool
type	false	Column type can be one of: Schema type Raw expression defined with sql("expr")

dynamic_table.column blocks

dynamic_table.column.annotation

dynamic_table.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

dynamic_table.column.policy.masking

dynamic_table.column.policy.masking attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to masking_policy string
using	false	List of strings

dynamic_table.column.policy.masking constraints

Constraint	Value
Required	false
Repeatable	true

dynamic_table.column.policy.projection

dynamic_table.column.policy.projection attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to projection_policy string

dynamic_table.column.policy.projection constraints

Constraint	Value
Required	false
Repeatable	true

dynamic_table.column.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

dynamic_table.column.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

dynamic_table.column.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

dynamic_table.column constraints

Constraint	Value
Required	false
Require Name (e.g., dynamic_table.column "name" )	true

dynamic_table.policy.aggregation

dynamic_table.policy.aggregation attributes

Name	Required	Value
entity_key	false	List of strings
ref	true	Policy reference can be one of: Object reference to aggregation_policy string

dynamic_table.policy.aggregation constraints

Constraint	Value
Required	false
Repeatable	true

dynamic_table.policy.join

dynamic_table.policy.join attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to join_policy string

dynamic_table.policy.join constraints

Constraint	Value
Required	false
Repeatable	true

dynamic_table.policy.row_access

dynamic_table.policy.row_access attributes

Name	Required	Value
columns	true	List of strings
ref	true	Policy reference can be one of: Object reference to row_access_policy string

dynamic_table.policy.row_access constraints

Constraint	Value
Required	false
Repeatable	true

dynamic_table.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

dynamic_table.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

dynamic_table.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

dynamic_table constraints

Constraint	Value
Required	false
Require Name (e.g., dynamic_table "name" )	true
Allow Qualifier (e.g., dynamic_table "schema" "name" )	true

external_access_integration

The external_access_integration block describes a Snowflake external access integration, an account-level object.

external_access_integration "gateway" {
  allowed_network_rules          = [network_rule.egress_api]
  allowed_authentication_secrets = [secret.api_token] // or ALL
  comment                        = "outbound gateway"
}

Only HOST_PORT egress network rules may be listed, and at least one is required. enabled defaults to true.

external_access_integration attributes

Name	Required	Value
allow_all_authentication_secrets	false	bool
allowed_api_authentication_integrations	false	List of strings
allowed_authentication_secrets	false	List of values, where each can be one of: Object reference to secret string
allowed_network_rules	true	List of values, where each can be one of: Object reference to network_rule string
comment	false	string
enabled	false	bool

external_access_integration blocks

external_access_integration.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

external_access_integration.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

external_access_integration.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

external_access_integration constraints

Constraint	Value
Required	false
Require Name (e.g., external_access_integration "name" )	true
Mutually exclusive sets	[allowed_authentication_secrets, allow_all_authentication_secrets]

external_table

The external_table block describes an external table in a database schema.

external_table "events" {
  schema = schema.public
  column "event_id" {
	type = VARCHAR(255)
	as {
	  expr = "value:c1::varchar"
	}
  }
  location {
    stage = stage.mystage
	path = "data/events/"
  }
}

external_table attributes

Name	Required	Value
auto_refresh	false	bool
comment	false	string
depends_on	false	List of object references
file_format	false	File format options or reference can be one of: Object reference to file_format map
partition_by	false	List of strings
pattern	false	string
refresh_on_create	false	bool
retention_time	false	int
schema	true	Object reference to schema

external_table blocks

external_table.column

external_table.column attributes

Name	Required	Value
as	false	string
comment	false	string
null	false	bool
type	true	Column type can be one of: Schema type Raw expression defined with sql("expr")

external_table.column blocks

external_table.column.annotation

external_table.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

external_table.column.policy.masking

external_table.column.policy.masking attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to masking_policy string
using	false	List of strings

external_table.column.policy.masking constraints

Constraint	Value
Required	false
Repeatable	true

external_table.column.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

external_table.column.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

external_table.column.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

external_table.column constraints

Constraint	Value
Required	false
Require Name (e.g., external_table.column "name" )	true

external_table.foreign_key

external_table.foreign_key attributes

Name	Required	Value
columns	true	Foreign key columns can be one of: List of object reference to column List of object reference to external_table.column
comment	false	string
ref_columns	true	Foreign key reference columns can be one of: List of object reference to column List of object reference to external_table.column

external_table.foreign_key constraints

Constraint	Value
Required	false
Require Name (e.g., external_table.foreign_key "name" )	true

external_table.location

external_table.location attributes

Name	Required	Value
path	false	string
stage	true	Object reference to stage

external_table.location constraints

Constraint	Value
Required	true
Require Name	false

external_table.policy.join

external_table.policy.join attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to join_policy string

external_table.policy.join constraints

Constraint	Value
Required	false
Repeatable	true

external_table.policy.row_access

external_table.policy.row_access attributes

Name	Required	Value
columns	true	List of strings
ref	true	Policy reference can be one of: Object reference to row_access_policy string

external_table.policy.row_access constraints

Constraint	Value
Required	false
Repeatable	true

external_table.primary_key

external_table.primary_key attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to external_table.column
comment	false	string

external_table.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

external_table.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

external_table.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

external_table.unique

external_table.unique attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to external_table.column
comment	false	string

external_table.unique constraints

Constraint	Value
Required	false
Require Name	false
Mutually exclusive sets	[columns, on]
One of required sets	[columns, on]

external_table constraints

Constraint	Value
Required	false
Require Name (e.g., external_table "name" )	true
Allow Qualifier (e.g., external_table "schema" "name" )	true

external_volume

The external_volume block describes a Snowflake external volume for Iceberg tables.

external_volume "my_vol" {
  allow_writes = true
  comment      = "My external volume"
  storage_location "S3" "my-s3-location" {
    storage_base_url     = "s3://my-bucket/path/"
    storage_aws_role_arn = "arn:aws:iam::123456789012:role/myrole"
    encryption {
      type       = "AWS_SSE_KMS"
      kms_key_id = "1234abcd-12ab-34cd-56ef-1234567890ab"
    }
  }
}

external_volume attributes

Name	Required	Value
allow_writes	false	bool
comment	false	string

external_volume blocks

external_volume.storage_location.AZURE

external_volume.storage_location.AZURE attributes

Name	Required	Value
azure_tenant_id	true	string
storage_base_url	true	string

external_volume.storage_location.AZURE constraints

Constraint	Value
Required	false
Repeatable	true

external_volume.storage_location.GCS

external_volume.storage_location.GCS attributes

Name	Required	Value
storage_base_url	true	string

external_volume.storage_location.GCS blocks

external_volume.storage_location.encryption

external_volume.storage_location.encryption attributes

Name	Required	Value
kms_key_id	false	string
type	false	string

external_volume.storage_location.GCS constraints

Constraint	Value
Required	false
Repeatable	true

external_volume.storage_location.S3

external_volume.storage_location.S3 attributes

Name	Required	Value
storage_aws_access_point_arn	false	string
storage_aws_external_id	false	string
storage_aws_role_arn	true	string
storage_base_url	true	string

external_volume.storage_location.S3 blocks

external_volume.storage_location.encryption

external_volume.storage_location.encryption attributes

Name	Required	Value
kms_key_id	false	string
type	false	string

external_volume.storage_location.S3 constraints

Constraint	Value
Required	false
Repeatable	true

external_volume.storage_location.S3COMPAT

external_volume.storage_location.S3COMPAT attributes

Name	Required	Value
storage_base_url	true	string
storage_endpoint	true	string

external_volume.storage_location.S3COMPAT constraints

Constraint	Value
Required	false
Repeatable	true

external_volume.storage_location.S3GOV

external_volume.storage_location.S3GOV attributes

Name	Required	Value
storage_aws_access_point_arn	false	string
storage_aws_external_id	false	string
storage_aws_role_arn	true	string
storage_base_url	true	string

external_volume.storage_location.S3GOV blocks

external_volume.storage_location.encryption

external_volume.storage_location.encryption attributes

Name	Required	Value
kms_key_id	false	string
type	false	string

external_volume.storage_location.S3GOV constraints

Constraint	Value
Required	false
Repeatable	true

external_volume constraints

Constraint	Value
Required	false
Require Name (e.g., external_volume "name" )	true

file_format

The file_format block describes a named Snowflake file format in a database schema.

file_format "my_csv_format" {
  schema  = schema.public
  comment = "My CSV file format"
  type    = CSV
  options = {
    BINARY_AS_TEXT  = false
    COMPRESSION     = GZIP
    FIELD_DELIMITER = "|"
    SKIP_HEADER     = 1
  }
}

file_format attributes

Name	Required	Value
comment	false	string
options	false	map
schema	true	Object reference to schema
type	true	enum (AVRO, CSV, JSON, ORC, PARQUET, XML)

file_format constraints

Constraint	Value
Required	false
Require Name (e.g., file_format "name" )	true
Allow Qualifier (e.g., file_format "schema" "name" )	true

function

The function block describes a function in a database schema.

function "positive" {
  schema = schema.public
  lang   = SQL
  arg "v" {
    type = integer
  }
  ...
}

function attributes

Name	Required	Value
as	false	string
comment	false	string
depends_on	false	List of object references
execute_as	false	enum (OWNER, CALLER)
external_access_integrations	false	List of strings
handler	false	string
immutable	false	bool
lang	false	enum (SQL, JAVASCRIPT, PYTHON, JAVA, SCALA)
null_call	false	enum (CALLED, RETURNS_NULL)
packages	false	List of strings
return	false	Return type can be one of: Schema type Raw expression defined with sql("expr")
runtime_version	false	string
schema	true	Object reference to schema
secure	false	bool

function blocks

function.annotation

function.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

function.arg

function.arg attributes

Name	Required	Value
default	false	Argument default value can be one of: number string bool Raw expression defined with sql("expr")
type	true	Argument type can be one of: Schema type Raw expression defined with sql("expr")

function.arg constraints

Constraint	Value
Required	false
Require Name (e.g., function.arg "name" )	true

function.imports

function.imports attributes

Name	Required	Value
file	true	string
stage	true	Object reference to stage

function.imports constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

function.return_table

function.return_table blocks

function.return_table.column

function.return_table.column attributes

Name	Required	Value
type	true	Column type can be one of: Schema type Raw expression defined with sql("expr")

function.return_table.column blocks

function.return_table.column.annotation

function.return_table.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

function.return_table.column constraints

Constraint	Value
Required	false
Require Name (e.g., function.return_table.column "name" )	true

function.secrets

function.secrets attributes

Name	Required	Value
secret	true	Object reference to secret

function.secrets constraints

Constraint	Value
Required	false
Require Name (e.g., function.secrets "name" )	true

function.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

function.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

function.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

function constraints

Constraint	Value
Required	false
Require Name (e.g., function "name" )	true
Allow Qualifier (e.g., function "schema" "name" )	true
Repeatable	true
Mutually exclusive sets	[return, return_table]

hybrid_table

The hybrid block describes a hybrid table in a database schema.

hybrid_table "users" {
  schema = schema.public
  column "id" {
    comment = "User ID"
    type = VARCHAR(255)
  }
  primary_key {
    columns = ["id"]
  }
  ...
}

hybrid_table attributes

Name	Required	Value
comment	false	string
depends_on	false	List of object references
max_data_extension_time	false	int
retention_time	false	int
schema	true	Object reference to schema

hybrid_table blocks

hybrid_table.column

hybrid_table.column attributes

Name	Required	Value
collate	false	string
comment	false	string
default	false	Column default value can be one of: bool string number Raw expression defined with sql("expr")
null	false	bool
type	true	Column type can be one of: Schema type Raw expression defined with sql("expr")

hybrid_table.column blocks

hybrid_table.column.annotation

hybrid_table.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

hybrid_table.column.identity

hybrid_table.column.identity attributes

Name	Required	Value
increment	false	int
order	false	enum (ORDER, NOORDER)
start	false	int

hybrid_table.column.policy.masking

hybrid_table.column.policy.masking attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to masking_policy string
using	false	List of strings

hybrid_table.column.policy.masking constraints

Constraint	Value
Required	false
Repeatable	true

hybrid_table.column.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

hybrid_table.column.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

hybrid_table.column.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

hybrid_table.column constraints

Constraint	Value
Required	false
Require Name (e.g., hybrid_table.column "name" )	true

hybrid_table.foreign_key

hybrid_table.foreign_key attributes

Name	Required	Value
columns	true	Foreign key columns can be one of: List of object reference to column List of object reference to hybrid_table.column
comment	false	string
ref_columns	true	Foreign key reference columns can be one of: List of object reference to column List of object reference to hybrid_table.column

hybrid_table.foreign_key constraints

Constraint	Value
Required	false
Require Name (e.g., hybrid_table.foreign_key "name" )	true

hybrid_table.policy.row_access

hybrid_table.policy.row_access attributes

Name	Required	Value
columns	true	List of strings
ref	true	Policy reference can be one of: Object reference to row_access_policy string

hybrid_table.policy.row_access constraints

Constraint	Value
Required	false
Repeatable	true

hybrid_table.primary_key

hybrid_table.primary_key attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to hybrid_table.column
comment	false	string

hybrid_table.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

hybrid_table.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

hybrid_table.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

hybrid_table.unique

hybrid_table.unique attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to hybrid_table.column
comment	false	string

hybrid_table.unique constraints

Constraint	Value
Required	false
Require Name	false
Mutually exclusive sets	[columns, on]
One of required sets	[columns, on]

hybrid_table constraints

Constraint	Value
Required	false
Require Name (e.g., hybrid_table "name" )	true
Allow Qualifier (e.g., hybrid_table "schema" "name" )	true

iceberg_table

The iceberg_table block describes an Iceberg table in a database schema.

iceberg_table "events" {
  schema          = schema.public
  external_volume = "my_ext_vol"
  catalog         = "SNOWFLAKE"
  base_location   = "iceberg/tables/"
  column "id" {
    type = NUMBER(38,0)
  }
}

iceberg_table attributes

Name	Required	Value
base_location	false	string
catalog	true	string
catalog_sync	false	string
change_tracking	false	bool
cluster_by	false	List of strings
comment	false	string
depends_on	false	List of object references
enable_data_compaction	false	bool
enable_iceberg_merge_on_read	false	bool
error_logging	false	bool
external_volume	true	External volume name or reference can be one of: Object reference to external_volume string
iceberg_version	false	int
log_event_level	false	Log event level can be one of: enum (OFF, ERROR, WARN, DEBUG) string
max_data_extension_time	false	int
partition_by	false	List of strings
path_layout	false	enum (FLAT, HIERARCHICAL)
replace_invalid_characters	false	bool
retention_time	false	int
schema	true	Object reference to schema
storage_serialization_policy	false	enum (COMPATIBLE, OPTIMIZED)
target_file_size	false	string
transient	false	bool

iceberg_table blocks

iceberg_table.column

iceberg_table.column attributes

Name	Required	Value
comment	false	string
default	false	Column default value can be one of: bool string number Raw expression defined with sql("expr")
null	false	bool
type	true	Column type can be one of: Schema type Raw expression defined with sql("expr")

iceberg_table.column blocks

iceberg_table.column.annotation

iceberg_table.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

iceberg_table.column.policy.masking

iceberg_table.column.policy.masking attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to masking_policy string
using	false	List of strings

iceberg_table.column.policy.masking constraints

Constraint	Value
Required	false
Repeatable	true

iceberg_table.column.policy.projection

iceberg_table.column.policy.projection attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to projection_policy string

iceberg_table.column.policy.projection constraints

Constraint	Value
Required	false
Repeatable	true

iceberg_table.column.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

iceberg_table.column.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

iceberg_table.column.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

iceberg_table.column constraints

Constraint	Value
Required	false
Require Name (e.g., iceberg_table.column "name" )	true

iceberg_table.foreign_key

iceberg_table.foreign_key attributes

Name	Required	Value
columns	true	Foreign key columns can be one of: List of object reference to column List of object reference to iceberg_table.column
comment	false	string
ref_columns	true	Foreign key reference columns can be one of: List of object reference to column List of object reference to iceberg_table.column

iceberg_table.foreign_key constraints

Constraint	Value
Required	false
Require Name (e.g., iceberg_table.foreign_key "name" )	true

iceberg_table.policy.aggregation

iceberg_table.policy.aggregation attributes

Name	Required	Value
entity_key	false	List of strings
ref	true	Policy reference can be one of: Object reference to aggregation_policy string

iceberg_table.policy.aggregation constraints

Constraint	Value
Required	false
Repeatable	true

iceberg_table.policy.join

iceberg_table.policy.join attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to join_policy string

iceberg_table.policy.join constraints

Constraint	Value
Required	false
Repeatable	true

iceberg_table.policy.row_access

iceberg_table.policy.row_access attributes

Name	Required	Value
columns	true	List of strings
ref	true	Policy reference can be one of: Object reference to row_access_policy string

iceberg_table.policy.row_access constraints

Constraint	Value
Required	false
Repeatable	true

iceberg_table.primary_key

iceberg_table.primary_key attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to iceberg_table.column
comment	false	string

iceberg_table.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

iceberg_table.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

iceberg_table.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

iceberg_table.unique

iceberg_table.unique attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to iceberg_table.column
comment	false	string

iceberg_table.unique constraints

Constraint	Value
Required	false
Require Name	false
Mutually exclusive sets	[columns, on]
One of required sets	[columns, on]

iceberg_table constraints

Constraint	Value
Required	false
Require Name (e.g., iceberg_table "name" )	true
Allow Qualifier (e.g., iceberg_table "schema" "name" )	true
Mutually exclusive sets	[partition_by, cluster_by]

join_policy

The join_policy block describes a Snowflake join policy in a database schema.

join_policy "require_join" {
  schema = schema.public
  as     = "JOIN_CONSTRAINT(JOIN_REQUIRED => TRUE)"
}

join_policy attributes

Name	Required	Value
as	true	string
comment	false	string
depends_on	false	List of object references
schema	true	Object reference to schema

join_policy blocks

join_policy.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

join_policy.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

join_policy.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

join_policy constraints

Constraint	Value
Required	false
Require Name (e.g., join_policy "name" )	true
Allow Qualifier (e.g., join_policy "schema" "name" )	true

masking_policy

The masking_policy block describes a Snowflake masking policy in a database schema.

masking_policy "mask_ssn" {
  schema = schema.public
  arg "val" {
    type = varchar
  }
  return = varchar
  as     = "CASE WHEN CURRENT_ROLE() = 'ADMIN' THEN val ELSE '***' END"
}

masking_policy attributes

Name	Required	Value
as	true	string
comment	false	string
depends_on	false	List of object references
exempt_other_policies	false	bool
return	true	Return type can be one of: Schema type Raw expression defined with sql("expr")
schema	true	Object reference to schema

masking_policy blocks

masking_policy.arg

masking_policy.arg attributes

Name	Required	Value
type	true	Argument type can be one of: Schema type Raw expression defined with sql("expr")

masking_policy.arg constraints

Constraint	Value
Required	false
Require Name (e.g., masking_policy.arg "name" )	true

masking_policy.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

masking_policy.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

masking_policy.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

masking_policy constraints

Constraint	Value
Required	false
Require Name (e.g., masking_policy "name" )	true
Allow Qualifier (e.g., masking_policy "schema" "name" )	true

network_rule

The network_rule block describes a Snowflake network rule in a database schema.

network_rule "allowed_ips" {
  schema     = schema.public
  type       = IPV4
  mode       = INGRESS
  value_list = ["192.168.1.0/24", "10.0.0.1"]
  comment    = "office network"
}

Which modes a type accepts depends on the cloud provider hosting the account, and neither type nor mode can be altered: changing one recreates the rule.

network_rule attributes

Name	Required	Value
comment	false	string
mode	true	enum (INGRESS, INTERNAL_STAGE, SNOWFLAKE_MANAGED_STORAGE_VOLUME, EGRESS, DATA_CONNECTIVITY_PROXY_EGRESS, POSTGRES_INGRESS, POSTGRES_EGRESS)
schema	true	Object reference to schema
type	true	enum (IPV4, IPV6, AWSVPCEID, AZURELINKID, GCPPSCID, HOST_PORT, PRIVATE_HOST_PORT, COMPUTE_POOL)
value_list	false	List of strings

network_rule constraints

Constraint	Value
Required	false
Require Name (e.g., network_rule "name" )	true
Allow Qualifier (e.g., network_rule "schema" "name" )	true

permission

permission attributes

Name	Required	Value
for	true	Permission target resource can be one of: enum (DATABASE) Object reference to schema Object reference to table Object reference to view Object reference to dynamic_table Object reference to hybrid_table Object reference to external_table Object reference to iceberg_table
grantable	false	bool
privileges	true	List of strings or/and enums (USAGE, MONITOR, MODIFY, CREATE_SCHEMA, CREATE_TABLE, SELECT, INSERT, UPDATE, DELETE, REFERENCES, ALL)
to	true	Permission grantee can be one of: Object reference to role Object reference to database_role

permission constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

pipe

The pipe block describes a Snowflake pipe for Snowpipe data loading.

pipe "mypipe" {
  schema = schema.public
  as = "COPY INTO mytable FROM @mystage FILE_FORMAT = (TYPE = 'JSON')"
  auto_ingest = true
  comment = "My data loading pipe"
}

pipe attributes

Name	Required	Value
as	true	string
auto_ingest	false	bool
aws_sns_topic	false	string
comment	false	string
depends_on	false	List of object references
error_integration	false	string
integration	false	string
schema	true	Object reference to schema

pipe blocks

pipe.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

pipe.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

pipe.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

pipe constraints

Constraint	Value
Required	false
Require Name (e.g., pipe "name" )	true
Allow Qualifier (e.g., pipe "schema" "name" )	true

procedure

The procedure block describes a procedure in a database schema.

procedure "proc" {
  schema = schema.public
  lang   = SQL
  arg "a" {
    type = integer
  }
  ...
}

procedure attributes

Name	Required	Value
as	false	string
comment	false	string
depends_on	false	List of object references
execute_as	false	enum (OWNER, CALLER, RESTRICTED_CALLER)
external_access_integrations	false	List of strings
handler	false	string
lang	false	enum (SQL, JAVASCRIPT, PYTHON, JAVA, SCALA)
null_call	false	enum (CALLED, RETURNS_NULL)
packages	false	List of strings
return	false	Return type can be one of: Schema type Raw expression defined with sql("expr")
runtime_version	false	string
schema	true	Object reference to schema
secure	false	bool

procedure blocks

procedure.annotation

procedure.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

procedure.arg

procedure.arg attributes

Name	Required	Value
default	false	Argument default value can be one of: number string bool Raw expression defined with sql("expr")
mode	false	enum (IN, OUT)
type	true	Argument type can be one of: Schema type Raw expression defined with sql("expr")

procedure.arg constraints

Constraint	Value
Required	false
Require Name (e.g., procedure.arg "name" )	true

procedure.imports

procedure.imports attributes

Name	Required	Value
file	true	string
stage	true	Object reference to stage

procedure.imports constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

procedure.return

procedure.return attributes

Name	Required	Value
null	false	bool
type	true	Return type can be one of: Schema type Raw expression defined with sql("expr")

procedure.return_table

procedure.return_table blocks

procedure.return_table.column

procedure.return_table.column attributes

Name	Required	Value
type	true	Column type can be one of: Schema type Raw expression defined with sql("expr")

procedure.return_table.column blocks

procedure.return_table.column.annotation

procedure.return_table.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

procedure.return_table.column constraints

Constraint	Value
Required	false
Require Name (e.g., procedure.return_table.column "name" )	true

procedure.secrets

procedure.secrets attributes

Name	Required	Value
secret	true	Object reference to secret

procedure.secrets constraints

Constraint	Value
Required	false
Require Name (e.g., procedure.secrets "name" )	true

procedure.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

procedure.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

procedure.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

procedure constraints

Constraint	Value
Required	false
Require Name (e.g., procedure "name" )	true
Allow Qualifier (e.g., procedure "schema" "name" )	true
Repeatable	true
Mutually exclusive sets	[return, return_table]

projection_policy

The projection_policy block describes a Snowflake projection policy in a database schema.

projection_policy "no_project" {
  schema = schema.public
  as     = "PROJECTION_CONSTRAINT(ALLOW => FALSE)"
}

projection_policy attributes

Name	Required	Value
as	true	string
comment	false	string
depends_on	false	List of object references
schema	true	Object reference to schema

projection_policy blocks

projection_policy.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

projection_policy.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

projection_policy.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

projection_policy constraints

Constraint	Value
Required	false
Require Name (e.g., projection_policy "name" )	true
Allow Qualifier (e.g., projection_policy "schema" "name" )	true

resource_monitor

The resource_monitor block describes a Snowflake resource monitor.

resource_monitor "my_rm" {
  credit_quota = 1000
  frequency    = MONTHLY
  notify_users = ["alice"]
  trigger {
    threshold = 100
    action    = SUSPEND
  }
}

resource_monitor attributes

Name and description	Required	Value
credit_quota Credits the monitor allows per interval. Dropping it clears the quota.	false	number
end_timestamp When the monitor stops tracking, as an RFC3339 timestamp. Dropping it clears the end.	false	string
frequency How often the used-credit count resets. Snowflake takes it together with start_timestamp, so setting one emits both.	false	enum (MONTHLY, DAILY, WEEKLY, YEARLY, NEVER)
notify_users	false	List of strings
start_timestamp When the monitor starts tracking, as an RFC3339 timestamp. Leave it out to start now: Atlas then emits Snowflake's START_TIMESTAMP = IMMEDIATELY, the only form that keeps working, since a literal is rejected once it is in the past. The value Snowflake records is not compared back, so omitting it reports no change.	false	string

resource_monitor blocks

resource_monitor.trigger

resource_monitor.trigger attributes

Name	Required	Value
action	true	enum (SUSPEND, SUSPEND_IMMEDIATE, NOTIFY)
threshold	true	int

resource_monitor.trigger blocks

resource_monitor.trigger.annotation

resource_monitor.trigger.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

resource_monitor.trigger constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

resource_monitor constraints

Constraint	Value
Required	false
Require Name (e.g., resource_monitor "name" )	true

role

role attributes

Name	Required	Value
comment	false	string
member_of	false	List of values, where each can be one of: Object reference to role Object reference to database_role

role constraints

Constraint	Value
Required	false
Require Name (e.g., role "name" )	true

row_access_policy

The row_access_policy block describes a Snowflake row access policy in a database schema.

row_access_policy "sales_policy" {
  schema = schema.public
  arg "sales_region" {
    type = varchar
  }
  as      = "current_role() = 'ADMIN' or sales_region = 'US'"
  comment = "Restrict rows by sales region"
}

row_access_policy attributes

Name	Required	Value
as	true	string
comment	false	string
depends_on	false	List of object references
schema	true	Object reference to schema

row_access_policy blocks

row_access_policy.arg

row_access_policy.arg attributes

Name	Required	Value
type	true	Argument type can be one of: Schema type Raw expression defined with sql("expr")

row_access_policy.arg constraints

Constraint	Value
Required	false
Require Name (e.g., row_access_policy.arg "name" )	true

row_access_policy.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

row_access_policy.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

row_access_policy.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

row_access_policy constraints

Constraint	Value
Required	false
Require Name (e.g., row_access_policy "name" )	true
Allow Qualifier (e.g., row_access_policy "schema" "name" )	true

schema

The schema block describes a database schema.

schema "public" {
  ...
}

schema attributes

Name	Required	Value
catalog	false	string
comment	false	string
default_ddl_collation	false	string
external_volume	false	External volume reference can be one of: Object reference to external_volume string
iceberg_merge_on_read_behavior	false	enum (AUTO, ENABLED, DISABLED)
iceberg_version_default	false	int
managed_access	false	bool
max_data_extension_time	false	int
name	false	string
replace_invalid_characters	false	bool
retention_time	false	int
storage_serialization_policy	false	enum (COMPATIBLE, OPTIMIZED)
transient	false	bool

schema blocks

schema.annotation

schema.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

schema.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

schema.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

schema.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

schema constraints

Constraint	Value
Required	false
Require Name (e.g., schema "name" )	true

secret

The secret block describes a Snowflake secret in a database schema.

secret "data_gen_key" {
  schema    = schema.public
  type      = SYMMETRIC_KEY
  algorithm = GENERIC
}

The versioned workflow does not support a secret whose type carries a password, a secret string, or a refresh token: they are written only by schema apply. The api_authentication of a CLOUD_PROVIDER_TOKEN secret cannot be changed after it is created.

secret attributes

Name	Required	Value
algorithm	false	enum (GENERIC)
api_authentication	false	string
comment	false	string
oauth_refresh_token	false	string
oauth_refresh_token_expiry_time	false	string
oauth_scopes	false	List of strings
password	false	string
schema	true	Object reference to schema
secret_string	false	string
type	true	enum (OAUTH2, PASSWORD, GENERIC_STRING, CLOUD_PROVIDER_TOKEN, SYMMETRIC_KEY, WORKLOAD_IDENTITY_FEDERATION)
username	false	string

secret constraints

Constraint	Value
Required	false
Require Name (e.g., secret "name" )	true
Allow Qualifier (e.g., secret "schema" "name" )	true
Mutually exclusive sets	[oauth_scopes, oauth_refresh_token]

sequence

The sequence block describes a Snowflake sequence in a database schema.

sequence "myseq" {
  schema    = schema.public
  start     = 1
  increment = 1
  order     = true
  comment   = "My sequence"
}

sequence attributes

Name	Required	Value
comment	false	string
increment	false	int
order	false	bool
schema	true	Object reference to schema
start	false	int

sequence blocks

sequence.annotation

sequence.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

sequence constraints

Constraint	Value
Required	false
Require Name (e.g., sequence "name" )	true
Allow Qualifier (e.g., sequence "schema" "name" )	true

stage

The stage block describes a Snowflake stage in a database schema.

stage "mystage" {
  schema = schema.public
  url = "s3://mybucket/data/"
  storage_integration = "my_integration"
  directory_enabled = true
  comment = "This is my stage"
}

stage attributes

Name	Required	Value
comment	false	string
credentials	false	map
directory_enabled	false	bool
file_format	false	File format options or reference can be one of: Object reference to file_format map
schema	true	Object reference to schema
storage_integration	false	string
url	false	string

stage blocks

stage.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

stage.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

stage.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

stage constraints

Constraint	Value
Required	false
Require Name (e.g., stage "name" )	true
Allow Qualifier (e.g., stage "schema" "name" )	true
Mutually exclusive sets	[storage_integration, credentials]

table

The table block describes a table in a database schema.

table "users" {
  schema = schema.public
  column "id" {
    type = int
  }
  ...
}

table attributes

Name	Required	Value
change_tracking	false	bool
cluster_by	false	List of strings
comment	false	string
depends_on	false	List of object references
enable_schema_evolution	false	bool
max_data_extension_time	false	int
retention_time	false	int
schema	true	Object reference to schema
transient	false	bool

table blocks

table.annotation

table.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

table.column

table.column attributes

Name	Required	Value
as	false	string
collate	false	string
comment	false	string
default	false	Column default value can be one of: bool string number Raw expression defined with sql("expr")
null	false	bool
type	true	Column type can be one of: Schema type Raw expression defined with sql("expr")

table.column blocks

table.column.annotation

table.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

table.column.identity

table.column.identity attributes

Name	Required	Value
increment	false	int
order	false	enum (ORDER, NOORDER)
start	false	int

table.column.policy.masking

table.column.policy.masking attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to masking_policy string
using	false	List of strings

table.column.policy.masking constraints

Constraint	Value
Required	false
Repeatable	true

table.column.policy.projection

table.column.policy.projection attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to projection_policy string

table.column.policy.projection constraints

Constraint	Value
Required	false
Repeatable	true

table.column.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

table.column.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

table.column.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

table.column constraints

Constraint	Value
Required	false
Require Name (e.g., table.column "name" )	true

table.foreign_key

table.foreign_key attributes

Name	Required	Value
columns	true	Foreign key columns can be one of: List of object reference to column List of object reference to table.column
comment	false	string
ref_columns	true	Foreign key reference columns can be one of: List of object reference to column List of object reference to table.column

table.foreign_key constraints

Constraint	Value
Required	false
Require Name (e.g., table.foreign_key "name" )	true

table.policy.aggregation

table.policy.aggregation attributes

Name	Required	Value
entity_key	false	List of strings
ref	true	Policy reference can be one of: Object reference to aggregation_policy string

table.policy.aggregation constraints

Constraint	Value
Required	false
Repeatable	true

table.policy.join

table.policy.join attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to join_policy string

table.policy.join constraints

Constraint	Value
Required	false
Repeatable	true

table.policy.row_access

table.policy.row_access attributes

Name	Required	Value
columns	true	List of strings
ref	true	Policy reference can be one of: Object reference to row_access_policy string

table.policy.row_access constraints

Constraint	Value
Required	false
Repeatable	true

table.primary_key

table.primary_key attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to table.column
comment	false	string

table.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

table.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

table.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

table.unique

table.unique attributes

Name	Required	Value
columns	true	Index columns can be one of: List of object reference to column List of object reference to table.column
comment	false	string

table.unique constraints

Constraint	Value
Required	false
Require Name	false
Mutually exclusive sets	[columns, on]
One of required sets	[columns, on]

table constraints

Constraint	Value
Required	false
Require Name (e.g., table "name" )	true
Allow Qualifier (e.g., table "schema" "name" )	true

tag

The tag block describes a Snowflake tag in a database schema.

tag "public" "cost_center" {
  schema         = schema.public
  allowed_values = ["finance", "engineering", "sales"]
  propagate      = ON_DEPENDENCY
  on_conflict    = ALLOWED_VALUES_SEQUENCE
  comment        = "cost center tag"
}

tag attributes

Name	Required	Value
allowed_values	false	List of strings
comment	false	string
on_conflict	false	Conflict resolution strategy can be one of: enum (ALLOWED_VALUES_SEQUENCE) string
propagate	false	enum (ON_DEPENDENCY, ON_DATA_MOVEMENT, ON_DEPENDENCY_AND_DATA_MOVEMENT)
schema	true	Object reference to schema

tag constraints

Constraint	Value
Required	false
Require Name (e.g., tag "name" )	true
Allow Qualifier (e.g., tag "schema" "name" )	true

task

The task block describes a Snowflake task in a database schema.

task "my_task" {
  schema     = schema.public
  schedule   = "5 MINUTE"
  warehouse  = "my_wh"
  as         = "INSERT INTO t1 SELECT * FROM t2"
  comment    = "This is my task"
}

task attributes

Name	Required	Value
after	false	List of object references
as	true	string
comment	false	string
condition	false	string
config	false	string
depends_on	false	List of object references
error_integration	false	string
execute_as	false	string
finalize	false	Object reference
log_level	false	string
overlap_policy	false	enum (NO_OVERLAP, ALLOW_CHILD_OVERLAP)
query_tag	false	string
schedule	false	string
schema	true	Object reference to schema
serverless_task_max_statement_size	false	string
serverless_task_min_statement_size	false	string
success_integration	false	string
suspend_task_after_num_failures	false	int
target_completion_interval	false	string
task_auto_retry_attempts	false	int
timezone	false	string
user_task_minimum_trigger_interval_in_seconds	false	int
user_task_timeout_ms	false	int
warehouse	false	Warehouse name or reference can be one of: Object reference to warehouse string

task blocks

task.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

task.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

task.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

task constraints

Constraint	Value
Required	false
Require Name (e.g., task "name" )	true
Allow Qualifier (e.g., task "schema" "name" )	true
Mutually exclusive sets	[schedule, after], [schedule, finalize], [after, finalize], [overlap_policy, after], [overlap_policy, finalize]

user

user attributes

Name	Required	Value
comment	false	string
member_of	false	List of values, where each can be one of: Object reference to role Object reference to database_role

user constraints

Constraint	Value
Required	false
Require Name (e.g., user "name" )	true

view

The view block describes a view in a database schema.

view "clean_users" {
  schema = schema.public
  column "id" {
    type = int
  }
  ...
}

view attributes

Name	Required	Value
as	true	string
comment	false	string
depends_on	false	List of object references
schema	true	Object reference to schema
secure	false	bool

view blocks

view.annotation

view.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

view.column

view.column attributes

Name	Required	Value
comment	false	string
default	false	Column default value can be one of: bool string number Raw expression defined with sql("expr")
null	false	bool
type	false	Column type can be one of: Schema type Raw expression defined with sql("expr")

view.column blocks

view.column.annotation

view.column.annotation constraints

Constraint	Value
Required	false
Require Name	false
Allow unknown blocks	true
Allow unknown attributes	true

view.column.policy.masking

view.column.policy.masking attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to masking_policy string
using	false	List of strings

view.column.policy.masking constraints

Constraint	Value
Required	false
Repeatable	true

view.column.policy.projection

view.column.policy.projection attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to projection_policy string

view.column.policy.projection constraints

Constraint	Value
Required	false
Repeatable	true

view.column.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

view.column.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

view.column.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

view.column constraints

Constraint	Value
Required	false
Require Name (e.g., view.column "name" )	true

view.policy.aggregation

view.policy.aggregation attributes

Name	Required	Value
entity_key	false	List of strings
ref	true	Policy reference can be one of: Object reference to aggregation_policy string

view.policy.aggregation constraints

Constraint	Value
Required	false
Repeatable	true

view.policy.join

view.policy.join attributes

Name	Required	Value
ref	true	Policy reference can be one of: Object reference to join_policy string

view.policy.join constraints

Constraint	Value
Required	false
Repeatable	true

view.policy.row_access

view.policy.row_access attributes

Name	Required	Value
columns	true	List of strings
ref	true	Policy reference can be one of: Object reference to row_access_policy string

view.policy.row_access constraints

Constraint	Value
Required	false
Repeatable	true

view.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

view.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

view.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

view constraints

Constraint	Value
Required	false
Require Name (e.g., view "name" )	true
Allow Qualifier (e.g., view "schema" "name" )	true

warehouse

The warehouse block describes a Snowflake virtual warehouse.

warehouse "my_wh" {
  size         = "X-Small"
  type         = STANDARD
  auto_suspend = 600
  auto_resume  = true
  comment      = "My warehouse"
}

warehouse attributes

Name	Required	Value
auto_resume	false	bool
auto_suspend	false	int
comment	false	string
enable_query_acceleration	false	bool
generation	false	enum (1, 2)
max_cluster_count	false	int
max_concurrency_level	false	int
min_cluster_count	false	int
query_acceleration_max_scale_factor	false	int
resource_constraint	false	enum (STANDARD_GEN_1, STANDARD_GEN_2, MEMORY_1X, MEMORY_1X_x86, MEMORY_16X, MEMORY_16X_x86, MEMORY_64X, MEMORY_64X_x86)
resource_monitor	false	Resource monitor name or reference can be one of: Object reference to resource_monitor string
scaling_policy	false	enum (STANDARD, ECONOMY)
size	false	enum (XSMALL, SMALL, MEDIUM, LARGE, XLARGE, XXLARGE, XXXLARGE, X4LARGE, X5LARGE, X6LARGE)
statement_queued_timeout_in_seconds	false	int
statement_timeout_in_seconds	false	int
type	false	enum (STANDARD, SNOWPARK-OPTIMIZED, ADAPTIVE)

warehouse blocks

warehouse.tag

The tag block describes the association of a Snowflake tag with a supported object (e.g., table, view, column, etc.).

table "USERS" {
  schema         = schema.SALES
  retention_time = 1
  column "CUSTOMER_ID" {
    null = true
    type = NUMBER(38)
  }
  column "EMAIL" {
    null = true
    type = VARCHAR(16777216)
  }
  tag {
    ref   = tag.DATA_DOMAIN
    value = "customer_management"
  }
}

warehouse.tag attributes

Name	Required	Value
ref	true	Tag reference can be one of: Object reference to tag string
value	true	string

warehouse.tag constraints

Constraint	Value
Required	false
Require Name	false
Repeatable	true

warehouse constraints

Constraint	Value
Required	false
Require Name (e.g., warehouse "name" )	true