David Fetter wrote: > You folks have commit privs, so please settle on something. > > Here's $.01 worth: > > It ought to be pretty clear in each example that the stuff between the > $'s can be varied.
Yes, we need to show that it can be varied, but when we are trying to illustrate another concept, we should show examples that highlight that concept, not add additional complexity with showing we can put a tag between $$. My guess is that if we show $tag$ all the time, folks will not know that they can just do $$, which I think is the most common usage for dollar quoting. With shell HERE documents, you have to supply a tag, while with $$ you do not, so I think would be very easy for folks to think a tag is required. -- Bruce Momjian | http://candle.pha.pa.us [EMAIL PROTECTED] | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073 ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
