Explain dml and ddl?
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What is a transaction?
what is switch column,colums cost in oracle?
What is the syntax to add a record to a table?
What is sql basics?
how to decrement dates by 1 in mysql? : Sql dba
What are the pre requisites?
List different type of expressions with the example.
What are the modes of parameters that can be passed to a procedure ?
Can we write create command in the plsql block?if possible how?
Can we create view in stored procedure?
What is a unique key and primary key and foreign key?
What are the string functions in sql?