PreparedStatement is a pre compiled statement but where it's pre compiled

PreparedStatement is a pre compiled statement but where it's
pre compiled ?

Question Posted / manikandansit

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PreparedStatement is a pre compiled statement but where it's pre compiled ?..

Answer / aravind

Hi Manikandansit

There is a small correction in my answer prepared statement
will be parsed for the first time when it executes any query
and there onwards parsed query will be maintained in some
sort of pool....hence next time when it tries to execute
mutilple queries with different values parsing will not
happen again...that's how we say it as precompiled...so this
will reduce the processing time when u have multiple rows of
data to insert..

I hope this will help you...if u r not satisfied with the
answer please do let me know.

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PreparedStatement is a pre compiled statement but where it's pre compiled ?..

Answer / manikandansit

thanks aravind.

Is This Answer Correct ?

5 Yes

1 No

PreparedStatement is a pre compiled statement but where it's pre compiled ?..

Answer / amitabha

What is meant by parsing here?

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PreparedStatement is a pre compiled statement but where it's pre compiled ?..

Answer / aravind

Hi,
in prepared statement when u mention the query that time
only statement will be internaly sent to DB and checks for
the query syntax, so when u execute it directly executes
the statement.

PreparedStatement pstmt = conn.prepareStatement("insert
into table (column2) values ("My Value") where id = 1000");

//pstmt is already compiled

pstmt.execute();

Is This Answer Correct ?

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7 No

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