SHOW SOURCES

SHOW SOURCES returns a list of all sources available to your Materialize instances.

Syntax 

SHOW SOURCES

Details 

Materialize maintains a number of views on your behalf, all of which begin with the name mz_catalog.mz_, e.g. mz_catalog.mz_dataflow_channels.

All other sources that display are sources you added to your instances.

Examples 

SHOW SOURCES;
mz_catalog.mz_dataflow_channels
mz_catalog.mz_view_dependencies
mz_catalog.mz_views
...
mz_catalog.my_source