TEMP_TABLE_OPERATION_NOT_SUPPORTED error condition
Operations on the session-local temporary table <tableName> are not supported:
ALTER_TABLE
<operation> on the table. Temporary tables do not support schema or property modifications. Please create a new temporary table with the desired schema instead.
RENAME_TABLE
Renaming the table. Please drop and recreate the table instead.
ROW_LEVEL_SECURITY_COLUMN_MASK
Creating or specifying row level security or column mask policies on the table. Please remove the policies and retry.
SHOW_PARTITIONS
Showing partitions on the table.
TIME_TRAVEL
Time travel on the table. Please remove the time travel specification and retry.
TRUNCATE_TABLE
Truncating the table. Temporary tables do not support TRUNCATE TABLE. Please drop and recreate the temporary table instead.