Query below lists all computed columns in Azure SQL database.
Query
select schema_name(o.schema_id) as schema_name,
object_name(c.object_id) as table_name,
column_id,
c.name as column_name,
type_name(user_type_id) as data_type,
definition
from sys.computed_columns c
join sys.objects o on o.object_id = c.object_id
order by schema_name,
table_name,
column_id;
Columns
- schema_name - schema name containing table
- table_name - table name
- column_id - id of column in table
- column_name - name of the column
- data_type - data type of column
- definition - computing formula
Rows
- One row represents one column
- Scope of rows: represents all computed columns from all databases
- Ordered by schema name, table name and column id