A user utilizing an alias to update a subset of columns in a table must have UPDATE privileges on which of the following DB2 objects?（）

Given the following DDL and INSERT statements: CREATE V...

单项选择题

Given the following DDL and INSERT statements:
CREATE VIEW v1 AS SELECT col1 FROM t1 WHERE col1 > 10; CREATE VIEW v2 AS SELECT col1 FROM v1 WITH CASCADED CHECK OPTION; CREATE VIEW v3 AS SELECT col1 FROM v2 WHERE col1 < 100; INSERT INTO v1 VALUES(5); INSERT INTO v2 VALUES(5); INSERT INTO v3 VALUES(20); INSERT INTO v3 VALUES(100);
How many of these INSERT statements will be successful?（）

Which of the following database objects is considered e...

单项选择题Which of the following database objects is considered executable using SQL?（）

Which of the following describes the objects of a DB2 d...

单项选择题Which of the following describes the objects of a DB2 database and their relationships?（）