⟩ Explain DML Compiler?
It translates DML statements in a query language into low-level instruction that the query evaluation engine can understand.
It translates DML statements in a query language into low-level instruction that the query evaluation engine can understand.
What will be the output of following query?
What operator tests column for absence of data?
What is the difference between TRUNCATE and DELETE commands?
What does the following query do?
State true or false. EXISTS, SOME, ANY are operators in SQL?
Which command executes the contents of a specified file?
What is the use of DESC in SQL?
Which function is used to find the largest integer less than or equal to a specific value?
What are the wildcards used for pattern matching.?
TRUNCATE TABLE EMP; DELETE FROM EMP; Will the outputs of the above two commands differ?