Ciao Ragazzi....
Qualcuno potrebbe dare un'occhiata a questo script???
In pratica é il tentativo di creazione di una tabella e dell'inserimento delle informazioni al suo interno....
Utilizzo degli arrayList che passo all'interno delle query....
Ma forse sbaglio qualcosa....
Vi posto il codice e l'errore...
java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]Incorrect syntax near the keyword 'desc'.codice:package it.dpp.conn; import it.dpp.exception.MyException; import java.sql.Connection; import java.sql.DriverManager; import java.sql.Statement; import java.sql.SQLException; import java.util.ArrayList; public class ConnectionDB { public static void main(String[] args) throws MyException, SQLException { Connection con = null; String nomeTabella = null; ArrayList<String> arrayColumnName = new ArrayList<String>(); ArrayList<String> arrayRowValue = new ArrayList<String>(); arrayColumnName.add("Description@"); arrayColumnName.add("Comment@"); arrayRowValue.add("desc"); arrayRowValue.add("comm"); { try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); con = DriverManager.getConnection("jdbc:odbc:adonisDB", "ADONIS", "BPMS"); nomeTabella = new String("test"); Statement cmd = con.createStatement(); String qry = "CREATE TABLE "+nomeTabella+" (id int primary key);"; cmd.executeUpdate(qry); System.out.println(qry); String qry4 = "Insert into "+nomeTabella+" values ('1')"; cmd.executeUpdate(qry4); for (int i = 0; i < arrayColumnName.size(); i++) { String qry2 = "ALTER TABLE "+nomeTabella+" " + " ADD "+arrayColumnName.get(i)+" VARCHAR(50)"; cmd.executeUpdate(qry2); System.out.println(qry2); } for (int j = 0; j < arrayRowValue.size(); j++) { String qry3 = "INSERT INTO "+nomeTabella+" ("+arrayColumnName+") VALUES ("+arrayRowValue.get(j)+")"; cmd.executeUpdate(qry3); System.out.println(qry3); } { System.out.println("Fatto"); } } catch (Exception e) { e.printStackTrace(); //throw new MyException ("Error Connection DB"); } } } public void closeConnection (java.sql.Connection con) { try { if(!con.isClosed()) con.close(); } catch (java.sql.SQLException e) { e.printStackTrace(); } } public Statement getStatement (java.sql.Connection c) { Statement st = null; try { st = c.createStatement(); } catch (java.sql.SQLException e) { e.printStackTrace(); } return st; } }
at sun.jdbc.odbc.JdbcOdbc.createSQLException(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.standardError(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcStatement.execute(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcStatement.executeUpdate(Unkn own Source)
at it.dpp.conn.ConnectionDB.main(ConnectionDB.java:53 )
CREATE TABLE test (id int primary key);
ALTER TABLE test ADD Description@ VARCHAR(50)
ALTER TABLE test ADD Comment@ VARCHAR(50)

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