
复制SA_USER_ADMIN.SET_LEVELS Syntax: PROCEDURE SET_LEVELS (policy_name IN VARCHAR2,全标
user_name IN VARCHAR2, max_level IN VARCHAR2, min_level IN VARCHAR2 DEFAULT NULL, def_level IN VARCHAR2 DEFAULT NULL, row_level IN VARCHAR2 DEFAULT NULL); Parameter Meaning policy_name Specifies the policy user_name Specifies the user name max_level The highest level for read and write access min_level The lowest level for write access def_level Specifies the default level (equal to or greater than the minimum level, and equal to or less than the maximum level) row_level Specifies the row level (equal to or greater than the minimum level, and equal to or 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.