noaxtogrind/ScriptRunner

Allows to virtually use `source script.sql` with your JDBC

ScriptRunner

Allows to virtually use source script.sql with your JDBC

Initial code was duplicated from: http://pastebin.com/f10584951

Initial code was found using: http://stackoverflow.com/a/1044837/334493

The initial code didn't allow custom delimiters (at least not dynamically) so it was not suited for procedure declarations.

Example

Here is an example of a supported script:

drop procedure if exists RecordStep;

delimiter $$

CREATE PROCEDURE `p2` (in txt varchar(100))
LANGUAGE SQL
DETERMINISTIC
SQL SECURITY DEFINER
COMMENT 'A procedure'
BEGIN
    SELECT concat('Hello World: ', txt);
END$$

delimiter ;

call p2("test");
call p("this will work too");

Usage

It is used pretty straightforwardly:

try {
    Class.forName("com.mysql.jdbc.Driver");
    mConnection = DriverManager.getConnection("jdbc:mysql://" + SERVER + "/" + DATABASE + "?" + "user=" + USER + "&password=" + PASSWORD);
} catch (ClassNotFoundException e) {
    System.err.println("Unable to get mysql driver: " + e);
} catch (SQLException e) {
    System.err.println("Unable to connect to server: " + e);
}
ScriptRunner runner = new ScriptRunner(mConnection, false, false);
String file = "~/path/to/script.sql";
runner.runScript(new BufferedReader(new FileReader(file)));