示例#1
0
文件: Tool.java 项目: gaochaowei/jcb
 public static void compareSchema(DBSchema schema1, DBSchema schema2) {
   for (DBTable t2 : schema2.getTables()) {
     DBTable t1 = schema1.getTable(t2.getTableName());
     if (t1 == null) {
       SQL sql = new SQLCreateTable(t2);
       System.out.println(sql.getDDL());
     } else {
       compareTable(t1, t2);
     }
   }
   for (DBTable t1 : schema1.getTables()) {
     if (schema2.getTable(t1.getTableName()) == null) {
       SQL sql = new SQLDropTable(t1);
       System.out.println(sql.getDDL());
     }
   }
 }
示例#2
0
文件: Tool.java 项目: gaochaowei/jcb
 public static void compareData(DBSchema schema1, DBSchema schema2, Connection c1, Connection c2)
     throws SQLException {
   for (DBTable t2 : schema2.getTables()) {
     List<Map<String, Object>> data2 = read(t2, c2);
     DBTable t1 = schema1.getTable(t2.getTableName());
     if (t1 == null) {
       if (!data2.isEmpty()) {
         System.out.println(insertEntireTable(t2, data2));
       }
     } else {
       List<Map<String, Object>> data1 = read(t1, c1);
       String s = compareTableData(t2, data1, data2);
       if (!StringUtils.isEmpty(s)) {
         System.out.println(compareTableData(t2, data1, data2));
       }
     }
   }
 }
示例#3
0
文件: Tool.java 项目: gaochaowei/jcb
 public static void getSnapShotDML(Connection conn, String schem) throws SQLException {
   DBSchema schema = new DBSchema();
   schema.importSchema(conn, schem);
   compareData(new DBSchema(), schema, null, conn);
 }