THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
There are a few DDLs following that are is already supported in SQL client. We want them should be migrated using the parser approach.
...
We propose to add the following DDLs related to catalog operations.
showCatalogsStatement
...
| Code Block | ||
|---|---|---|
| ||
SHOW CATALOGS |
Return all databases in the current catalog.
note: already support in sql client but need support in tEnv.sqlQuery();
describeCatalogStatement
DESCRIBE CATALOG [ EXTENDED] catalogName
...