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BASIS
OF COMPARISON
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STATEMENT
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PREPAREDSTATEMENT
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Description
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This JDBC API interface is used for
static SQL statements at run time.
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The PreparedStatement interface is
used for dynamic SQL statements at run time.
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Protocol
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There is no specific protocol in
statement interface.
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The PreparedStatement used the non-SQL
binary protocol.
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Accepting
Parameters |
The statement interface does not allow
accepting parameters at runtime.
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The PreparedStatement interface allow
accepting parameters at runtime.
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Use |
This interface is used when the SQL
query is required to be executed only once.
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This interface is used when the SQL
query is required to be executed multiple times.
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Performance
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The performance of the statement
interface is comparatively not up to the mark.
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The performance of the
PreparedStatement interface is better than Statement.
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SQL
Injection |
The Statement interface enforces SQL
injection.
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The PreparedStatement does not enforce
SQL injection.
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Function
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The Statement interface does not
extend the PreparedStatement interface.
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The PreparedStatement interface
extends the Statement Interface.
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Writing
Concatenated SQL |
There could be a possibility of
writing concatenated SQL statements while using the Statement interface.
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There’s no need of writing
concatenated SQL statements when using the PreparedStatement interface.
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Execution
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The SQL queries that are executed
using Statement interface are executed at runtime and therefore, it is a
little slower performance wise.
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The SQL queries executed queries using
PreparedStatement are pre-compiled and therefore, it offers a better
performance.
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Data
Retrieval |
The statement interface cannot be used
for retrieving or storing image and files in the databases.
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The statement interface cannot be used
for retrieving or storing image and files in the databases.
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Offer
Method |
This interface does not offer using
setArray method in Java.
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This interface offers using setArray
method in Java.
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Commands
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The commands that are mostly used in
this interface are create, drop, truncate and alter.
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The commands that are mostly used in
this interface are select, delete, update and insert.
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Application
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The statement interface is beneficial
when using Data Definition Language (DDL) commands.
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The PreparedStatement interface is
beneficial when using Data Manipulation Language (DML) commands.
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