Java DatabaseMetaData.getSchemas()
Syntax
DatabaseMetaData.getSchemas() has the following syntax.
ResultSet getSchemas() throws SQLException
Example
In the following code shows how to use DatabaseMetaData.getSchemas() method.
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.sql.ResultSet;
//from w ww . j a v a2 s .c om
public class Main {
public static void main(String[] args) throws Exception {
Connection conn = getHSQLConnection();
DatabaseMetaData meta = conn.getMetaData();
ResultSet schemas = meta.getSchemas();
while (schemas.next()) {
String tableSchema = schemas.getString(1); // "TABLE_SCHEM"
System.out.println("tableSchema:"+tableSchema);
String tableCatalog = schemas.getString(2); //"TABLE_CATALOG"
System.out.println("tableCatalog:"+tableCatalog);
}
conn.close();
}
private static Connection getHSQLConnection() throws Exception {
Class.forName("org.hsqldb.jdbcDriver");
String url = "jdbc:hsqldb:data/tutorial";
return DriverManager.getConnection(url, "sa", "");
}
}
The code above generates the following result.