Commands
DROP TABLE
Use the DROP TABLE
command to remove a table from the database.
Before you can remove a table, you must remove all its dependent objects (indexes, materialized views, etc.).
Syntax
Parameters
Parameter | Description |
---|---|
schema | Specify the name of a schema to remove the table in that schema. You can use SHOW SCHEMAS to get a list of all available schemas. If you don’t specify a schema, the specified source in the default schema public will be removed. |
table | The name of the table to remove. You can use SHOW TABLES to get a list of all available tables. |
CASCADE option | If this option is specified, all objects (such as materialized views) that depend on the table, and in turn all objects that depend on those objects will be dropped. |
Examples
This statement removes the taxi_trips
table in the default schema (public
) from the database:
This statement removes the taxi_trips
table in the rw_schema
schema from the database:
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