Guys, looking at ecpg from CVS HEAD's 7.4. The following code
fragement:
EXEC SQL INCLUDE sqlca;EXEC SQL WHENEVER SQLERROR call sqlprint;
void lofsdb_GetMinMaxRxStations(int *from, int *to){ EXEC SQL BEGIN DECLARE SECTION; int l_from = 0; int l_to = 0;
EXECSQL END DECLARE SECTION;
*from = 0; *to = 0;
EXEC SQL BEGIN; EXEC SQL SELECT MIN(from_station), MAX(to_station) INTO :l_from, :l_to FROM attr_tables WHERE
basetabLIKE 'attr_rx_%'; if( sqlca.sqlcode == 0 ) { *from = l_from; *to = l_to; } EXEC SQL COMMIT;}
when processed using:
/var/lib/pgsql/74b/bin/ecpg -t -I/var/lib/pgsql/74b/include -o x.c x.pc
results in the following error:
x.pc:4: ERROR: syntax error at or near "to"
However this works ok on 7.3.x and when the "to" variable is renamed
(e.g. to "to_rx"). Obviously TO is an SQL keyword, but it's not being
used within an EXEC SQL definition, so shouldn't break things.
Regards, Lee.