(PHP 4, PHP 5, PHP 7)
odbc_exec — Directly execute an SQL statement
$connection_id
   , string $query_string
   [, int $flags
  ] ) : resourceSends an SQL statement to the database server.
connection_idODBC 连接标识符,详见 odbc_connect()。
query_stringThe SQL statement.
flagsThis parameter is currently not used.
   Returns an ODBC result identifier if the SQL command was executed
   successfully, or FALSE on error.