"Jinqiang Han" <[EMAIL PROTECTED]> writes: > hi,Bruce Momjian > I think you are wrong. multiple query in a string, such as ""SELECT;SELECT" > will invoke pg_execute_query_string twice, It won't generate two parsetree.
Try it in something other than psql. psql splits such a string into multiple submissions to the backend --- but other interfaces don't. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])