Delete Tables
This component allows you to delete a list of tables in a single operation. It generates a single DROP TABLE statement, optionally with IF EXISTS and CASCADE modifiers.
Note that the Delete Tables component has more in common with the Snowflake DROP TABLE statement than the DELETE statement. For detailed information on DROP TABLE in Snowflake, refer to the Snowflake documentation.
This component may be used inside a transaction. However, on rollback, deleted tables will NOT be restored.
Properties
Name = string
A human-readable name for the component.
Warehouse = drop-down
The Snowflake warehouse. The special value [Environment Default] uses the warehouse defined in the environment. Read Snowflake's Virtual Warehouses documentation to learn more.
Database = drop-down
The Snowflake database. The special value [Environment Default] uses the database defined in the environment. Read Databases, Tables and Views - Overview to learn more.
Schema = drop-down
The Snowflake schema. The special value [Environment Default] uses the schema defined in the environment. Read Database, Schema, and Share DDL to learn more.
Target Table = dual listbox
Select one or more tables to delete.
Ignore Missing = boolean
- Yes: If a table doesn't exist, ignore it.
- No: If a table doesn't exist, generate an error.
Catalog = drop-down
Select a Databricks Unity Catalog. The special value [Environment Default] uses the catalog defined in the environment. Selecting a catalog will determine which databases are available in the next parameter.
Schema (Database) = drop-down
The Databricks schema. The special value [Environment Default] uses the schema defined in the environment. Read Create and manage schemasto learn more.
Tables to Delete = dual listbox
Select one or more tables to delete.
Fail on Managed Delete = boolean
When Yes, the component will fail if any of the tables selected for deletion are managed tables.
Name = string
A human-readable name for the component.
Schema = drop-down
Select the table schema. The special value [Environment Default] uses the schema defined in the environment. For more information on using multiple schemas, read Schemas.
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`Tables` = _dual listbox_
Select one or more tables to delete.
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`Ignore Missing` = _boolean_
- **Yes:** If a table doesn't exist, ignore it.
- **No:** If a table doesn't exist, generate an error.
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`Cascade` = _boolean_
- **Yes:** Drop dependent objects such as any dependent views that have been manually created.
- **No:** Do not drop dependent objects. The component will fail at runtime if such objects exist and the table will not be removed.
| Snowflake | Databricks | Amazon Redshift |
|---|---|---|
| ✅ | ✅ | ✅ |