ALL_OBJ_COLATTRS

ALL_OBJ_COLATTRS describes object columns and attributes contained in the tables accessible to the current user.

Column Datatype NULL Description
OWNER VARCHAR2(128)   Owner of the table
TABLE_NAME VARCHAR2(128)   Name of the table containing the object column or attribute
COLUMN_NAME VARCHAR2(4000)   Fully qualified name of the object column or attribute
SUBSTITUTABLE VARCHAR2(15)   Indicates whether the column is substitutable (Y) or not (N)

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