pg_put_line如何知道应该将数据插入哪个表？

Question

来自the API：

<?php 
  $conn = pg_pconnect("dbname=foo");
  pg_query($conn, "create table bar (a int4, b char(16), d float8)");
  pg_query($conn, "copy bar from stdin");
  pg_put_line($conn, "3\thello world\t4.5\n");
  pg_put_line($conn, "4\tgoodbye world\t7.11\n");
  pg_put_line($conn, "\\.\n");
  pg_end_copy($conn);
?>

如果我有一个关于我想要使用的托马斯架构的表，该怎么办？

Answer 1

你告诉它在前一行写的是什么表：

pg_query($conn, "copy bar from stdin");