What is trigger in pl sql?
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What is application trigger?
How do I audit the sql sent to the server?
Give the structure of the function ?
How do you define a foreign key?
In a table i have columns A,B,C and i have a composite index on columns A,B if so will the following query uses index or not? SELECT sal,name FROM <table_name> WHERE A=<value> AND B=<value> AND C=<value>;
How do you drop a trigger?
Can sql function call stored procedure?
What does sign mean sql?
sales persons should always receive commission of 100 at least. employees who r not sales persons should never receive commission.(Triggers)
how do you tune the slow running queries in oracle db , explain the methodology
Is left join and outer join same?
What is the best partition size for windows 10?
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