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import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
public class Main {
public static void main(String[] args) throws Exception {
Connection conn = getMySqlConnection();
System.out.println("Got Connection.");
Statement st = conn.createStatement();
st.executeUpdate("drop table survey;");
st.executeUpdate("create table survey (id int,name varchar(30));");
st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");
DatabaseMetaData dbMetaData = conn.getMetaData();
ResultSet rs = dbMetaData.getProcedureColumns(conn.getCatalog(),
null,
"procedureNamePattern",
"columnNamePattern");
while(rs.next()) {
// get stored procedure metadata
String procedureCatalog = rs.getString(1);
String procedureSchema = rs.getString(2);
String procedureName = rs.getString(3);
String columnName = rs.getString(4);
short columnReturn = rs.getShort(5);
int columnDataType = rs.getInt(6);
String columnReturnTypeName = rs.getString(7);
int columnPrecision = rs.getInt(8);
int columnByteLength = rs.getInt(9);
short columnScale = rs.getShort(10);
short columnRadix = rs.getShort(11);
short columnNullable = rs.getShort(12);
String columnRemarks = rs.getString(13);
System.out.println("stored Procedure name="+procedureName);
System.out.println("procedureCatalog=" + procedureCatalog);
System.out.println("procedureSchema=" + procedureSchema);
System.out.println("procedureName=" + procedureName);
System.out.println("columnName=" + columnName);
System.out.println("columnReturn=" + columnReturn);
System.out.println("columnDataType=" + columnDataType);
System.out.println("columnReturnTypeName=" + columnReturnTypeName);
System.out.println("columnPrecision=" + columnPrecision);
System.out.println("columnByteLength=" + columnByteLength);
System.out.println("columnScale=" + columnScale);
System.out.println("columnRadix=" + columnRadix);
System.out.println("columnNullable=" + columnNullable);
System.out.println("columnRemarks=" + columnRemarks);
}
st.close();
conn.close();
}
private static Connection getHSQLConnection() throws Exception {
Class.forName("org.hsqldb.jdbcDriver");
System.out.println("Driver Loaded.");
String url = "jdbc:hsqldb:data/tutorial";
return DriverManager.getConnection(url, "sa", "");
}
public static Connection getMySqlConnection() throws Exception {
String driver = "org.gjt.mm.mysql.Driver";
String url = "jdbc:mysql://localhost/demo2s";
String username = "oost";
String password = "oost";
Class.forName(driver);
Connection conn = DriverManager.getConnection(url, username, password);
return conn;
}
public static Connection getOracleConnection() throws Exception {
String driver = "oracle.jdbc.driver.OracleDriver";
String url = "jdbc:oracle:thin:@localhost:1521:caspian";
String username = "mp";
String password = "mp2";
Class.forName(driver); // load Oracle driver
Connection conn = DriverManager.getConnection(url, username, password);
return conn;
}
}
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GetStoredProcedureSignature.zip( 3,849 k)