> hi all,
> i am using postgreSQL 7.1.3 and i am new to postgres.
> i have 2 queries
> Query 1:
> I used the following commands to add pl/pgsql language to the
> 1) create function plpgsql_call_handler() returns opaque as
> '/usr/lib/pgsql/plpgsql.so' language 'c';
> 2) create language 'plpgsql' handler plpgsql_call_handler lancompiler
> I am able to execute stored procedures. But sometimes i get this
> ERROR: fmgr_info: cache lookup for language 1952725 failed
> After which i have to drop the database and create again.
> Can anybody tell me why this happens and the remedy.
> Query 2:
> Inside a stored procedure i am using 'now' for a datetime value.
> Wat happens is when the stored procedure is loaded, the 'now' is
> initialised and afterwards whenever i use this procedure, the same
> value is being inserted.
> Is my understanding correct and am i going wrong somewhere.
> the procedure i am using is
> create function login (int2) returns int2 as '
> arguserid alias for $1;
> insert into useraccounting (userid, logintime) values
> (arguserid, 'now');
> return 0;
> ' language 'plpgsql';
> Help me.
Not mush idea of Query 1 (I always use the createlang script and haven't had
use now() or CURRENT_TIMESTAMP
Or, to get different times within a transaction: timeofday()
pgsql-novice by date
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