SHOW SOURCES
SHOW SOURCES returns a list of all sources available in Materialize.
Syntax
| Field | Use |
|---|---|
| schema_name | The schema to show sources from. Defaults to first resolvable schema in the search path. For available schemas, see SHOW SCHEMAS. |
| cluster_name | The cluster to show sources from. If omitted, sources from all clusters are shown. For available clusters, see SHOW CLUSTERS. |
Details
Output format for SHOW SOURCES
SHOW SOURCES’s output is a table, with this structure:
name | type | size | cluster
------+------+------+--------
... | ... | ... | ...
| Field | Meaning |
|---|---|
| name | The name of the source. |
| type | The type of the source: kafka, postgres, load-generator, progress, or subsource. |
| size | The size of the source. Null if the source is created using the IN CLUSTER clause. |
| cluster | The cluster the source is associated with. |
Examples
SHOW SOURCES;
name | type | size | cluster
--------------------+----------+-------+---------
my_kafka_source | kafka | | c1
my_postgres_source | postgres | | c2
SHOW SOURCES IN CLUSTER c2;
name | type | size | cluster
-------------------+----------+----------+--------
my_postgres_source | postgres | | c2