Patrick Welche <[EMAIL PROTECTED]> writes:
> With today's CVS code (originally noticed with 8.2beta3), on a PC where
> INT_MAX=0x7FFFFFFF=2147483647
> postgres=# select to_char(2147483648,'999,999,999');
> WARNING: detected write past chunk end in ExprContext 0x845509c
> WARNING: detected write past chunk end in ExprContext 0x845509c
Yech ... it's scribbling on the output of int8out, which is bad enough,
but it's assuming that buffer will be long enough when it demonstrably
isn't.
Some days I think we ought to throw out formatting.c and rewrite it from
scratch; it's probably the most poorly-coded module in all of Postgres.
regards, tom lane
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
