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SQL Reference
Remove the extension.
DROP EXTENSION [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]
DROP EXTENSION removes the extension from the database. Deleting an extension will cause its constituent objects to be deleted as well.
Note: The support extension files required to create an extension are not deleted. The file must be deleted manually from the YMatrix database host.
You must have this extension to use DROP EXTENSION.
If any extended objects are being used in the database, this command will fail. For example, if a table is defined with a column of the extension type. Add the CASCADE option to force delete those dependent objects.
IF EXISTS
name
CASCADE
RESTRICT
DROP EXTENSION is a YMatrix database extension.