   #PHP Manual DB++ Functions dbplus_sql dbplus_tremove

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                                  dbplus_tcl

   (4.1.0 - 4.2.3 only)
   dbplus_tcl -- Execute TCL code on server side

Description

   int dbplus_tcl ( int sid, string script)

   Warning

   This function is EXPERIMENTAL. The behaviour of this function, the
   name of this function, and anything else documented about this
   function may change without notice in a future release of PHP. Use
   this function at your own risk.

   A db++ server will prepare a TCL interpreter for each client
   connection. This interpreter will enable the server to execute TCL
   code provided by the client as a sort of stored procedures to improve
   the performance of database operations by avoiding client/server data
   transfers and context switches.

   dbplus_tcl() needs to pass the client connection id the TCL script
   code should be executed by. dbplus_resolve() will provide this
   connection id. The function will return whatever the TCL code returns
   or a TCL error message if the TCL code fails.

   See also dbplus_resolve().
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