The JDBC API does not perform any functions that could otherwise be performed through a SQL query.
HOW TO USE JDBC ODBC DRIVER IN NETBEANS UPDATE
Structured Query Language ( SQL) is an ISO specification that defines how applications can query, update and just generally interact with a relational database. The blob represents a database filed containing a large binary object such as an image or a video.
Represents the results returned from a relational database after an SQL statement has been processed
Used to issue precompiled SQL statements to a relational database Used to issue raw SQL statements to a relational database Represents a connection from the Java program to the external database system The JDBC API is composed of a number of interfaces and classes that represent a connection to the database, provide facilities for sending SQL queries to a database and help Java developer process the results of relational database interactions. Data persistence is typically delegated to NoSQL databases such as MongoDB and Cassandra, or to relational databases such as IBM’s DB2 or Microsoft’s SQL Server or the popular open source database MySQL. But Java applications do not store data persistently.
The Java language provides facilities for performing iterative logic with looks, conditional logic with if statements and object-oriented analysis through the use of classes and interfaces. Java Database Connectivity (JDBC) is an application program interface (API) packaged with the Java SE edition that makes it possible to standardize and simplify the process of connecting Java applications to external, relational database management systems (RDBMS).įundamentally, applications written in Java perform logic.
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