SQL for Database Construction Which is NOT one of the most common types of SQL CHECK constraints? Comparing one column value to another within the same table System date Range checks Lists of values Comparing one column value to another within the same table System date Range checks Lists of values ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction The SQL CHECK constraint is fully defined by the SQL-92 standard, and is consistently implemented by all DBMS vendors. True False True False ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction The SQL command to create a table is: DEFINE TABLE ALTER TABLE MAKE TABLE CREATE TABLE DEFINE TABLE ALTER TABLE MAKE TABLE CREATE TABLE ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain: WHERE ORDER BY FROM GROUP BY WHERE ORDER BY FROM GROUP BY ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction If any required (NOT NULL) columns are missing from the view, the view cannot be used for inserting new data. False True False True ANSWER DOWNLOAD EXAMIANS APP
SQL for Database Construction Views can be used to show the results of computed columns. True False True False ANSWER DOWNLOAD EXAMIANS APP
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