Tag Columns Permit For Free

Snowflake stores the tag and its string value as a key-value pair. The tag must be unique for your schema, and the tag value is always a string. As tags can be applied on various levels of database objects like tables, views or columns, it becomes easier to identify sensitive information present across the account.

Column-level security simplifies the design and coding of security in your application, allowing you to restrict column access to protect sensitive data. For example, ensuring that specific users can access only certain columns of a table pertinent to their department.

Creating & Assigning Tags Create a custom role and assign privileges. ... Grant the tag_admin custom role to a user serving as the tag administrator. ... Execute a CREATE TAG statement to create a tag. ... Assign a tag to a Snowflake object or column.

Snowflake limits the number of tags in an account to 10,000. For more information on how tags can be associated to Snowflake objects, see Object Tagging. For more information on tag DDL authorization, see required privileges.

In information systems, a tag is a keyword or term assigned to a piece of information (such as an Internet bookmark, multimedia, database record, or computer file). This kind of metadata helps describe an item and allows it to be found again by browsing or searching.

Returns the tag value associated with the specified Snowflake object or column. Returns NULL if a tag is not set on the specified Snowflake object or column.

A tag is a schema-level object in Snowflake, which is created once and then applied to many different objects as needed. Therefore, tagging a Snowflake object is a two-step process: Tags are made of key-value pairs. For example, ?cost_center = finance? or ?protection_level = PII? or ?PII_type = email.?