What is trigger point?
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what is the difference between union and union all? : Sql dba
Can we use SQL%ISOPEN in implicit cursors? Does this attribute works properly in Implicit Curosors?
Is it mandatory for the primary key to be given a value when a new record is inserted?
What is data definition language?
Show the two pl/sql cursor exceptions.
How to write a single statement that concatenates the words ?hello? And ?world? And assign it in a variable named greeting?
What is the use of cursor ? how cursor allocate context area for executing the sql statement?
How to fetch records from a partitioned table?
Show the cursor attributes of pl/sql.
What is server name sql?
Is full outer join same as cross join?
does sql support programming? : Sql dba