Why we use cross join?
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What will be the output of this Query? select to_char(trunc(add_months(sysdate-3),mm),mm/dd/yyyy) from dual
Is sql free?
How run sql*plus commands that are stored in a local file?
Can we use ddl commands in pl sql?
Which one is better sql or oracle?
How sql query is executed?
What is prepared statement in sql?
how do u call in & out parameters for stored procedures?
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what is the command line end user interface - mysql? : Sql dba
Begin For j in 4403201000 .. 4403202000 Loop If mod (j, 100) = 0 then Dbms_output.put_line (j); End if; End loop; End; what will be the output of this question
how to add a new column to an existing table in mysql? : Sql dba
Why do we need pl sql?