What does “select count(1) from tab” result?
Answer Posted / indrajeet kumar
SELECT COUNT(1) FROM TAB
RESULT IS 91
Is This Answer Correct ? | 2 Yes | 17 No |
Post New Answer View All Answers
Why stored procedures are faster than query?
What is set serveroutput on?
What is the use of primary key?
Can we use pl sql in mysql?
What is rank function in sql?
What are the types pl/sql code blocks?
What are the dml statements?
What steps server process has to take to execute an update statement?
How do you create an update query?
What is t sql in sql server?
Is postgresql a nosql database?
what are the different type of normalization? : Sql dba
How do I save the results of sql query in a file?
Can we declare a column having number data type and its scale is larger than pricesionex: column_name number(10,100),column_name numbaer(10,-84)
How do you declare a user-defined exception?