Redshift Observatory

System Table Tracker

System view pg_catalog.sys_unload_history version 1.0.71912 / 2024-08-02

schema name column data type
pg_catalog sys_unload_history compression_type text
pg_catalog sys_unload_history database_name text
pg_catalog sys_unload_history duration int8
pg_catalog sys_unload_history end_time timestamp
pg_catalog sys_unload_history error_message text
pg_catalog sys_unload_history file_format text
pg_catalog sys_unload_history query_id int8
pg_catalog sys_unload_history session_id int4
pg_catalog sys_unload_history start_time timestamp
pg_catalog sys_unload_history status text
pg_catalog sys_unload_history transaction_id int8
pg_catalog sys_unload_history unloaded_files_count int8
pg_catalog sys_unload_history unloaded_files_size int8
pg_catalog sys_unload_history unloaded_location text
pg_catalog sys_unload_history unloaded_rows int8
pg_catalog sys_unload_history user_id int4

View Text

Error: describing system view <sys_unload_history> is disabled.

Note the AWS are as you see here censoring the SQL of more recent system tables views. This is problematic, as the docs are no good, and so it's not uncommon to need to view the text to make sense of the output. I am of the view AWS, at least as far as Redshift are concerned, has a culture of secrecy and I see this as more of the same. I can see absolutely no reason or benefit, for users, for censoring the view text.



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