CANNOT_QUERY_TABLE_DURING_INITIALIZATION error class
Cannot query MV/ST during initialization.
MATERIALIZED_VIEW
The Materialized View <name> cannot be queried during initialization. Please wait for the CREATE MATERIALIZED VIEW command or the relevant DLT update to finish.
STREAMING_TABLE
The Streaming Table <name> cannot be queried during initialization. Please wait for the CREATE STREAMING TABLE command or the relevant DLT update to finish.