TABLE_NAME
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COMMENTS
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ALL_ALL_TABLES
Description of all object and relational tables accessible to the user
ALL_ARGUMENTS
Arguments in object accessible to the user
ALL_CATALOG
All tables, views, synonyms, sequences accessible to the user
ALL_CLUSTERS
Description of clusters accessible to the user
ALL_CLUSTER_HASH_EXPRESSIONS
Hash functions for all accessible clusters
ALL_COLL_TYPES
Description of named collection types accessible to the user
ALL_COL_COMMENTS
TABLE_NAME
------------------------------
COMMENTS
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Comments on columns of accessible tables and views
ALL_COL_PRIVS
Grants on columns for which the user is the grantor, grantee, owner,
or an enabled role or PUBLIC is the grantee
ALL_COL_PRIVS_MADE
Grants on columns for which the user is owner or grantor